# Building permits at 355 Main St, Cambridge, MA 191 permits on record here. The newest, Jul 9: Electrical permit, no description from the city. Within a quarter mile, the city has issued 173 more permits (102 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 9, 2026 | Electrical | | Not listed | [Electrical-1217864](https://nearbypermits.com/cambridge/permit/Electrical-1217864/) | | May 18, 2026 | Electrical | | Not listed | [Electrical-1209789](https://nearbypermits.com/cambridge/permit/Electrical-1209789/) | | May 8, 2026 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1210176](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1210176/) | | Apr 28, 2026 | Plumbing | | Not listed | [Gas-1208687](https://nearbypermits.com/cambridge/permit/Gas-1208687/) | | Apr 24, 2026 | Electrical | | Not listed | [Electrical-1206979](https://nearbypermits.com/cambridge/permit/Electrical-1206979/) | | Apr 2, 2026 | Electrical | | Not listed | [Electrical-1201057](https://nearbypermits.com/cambridge/permit/Electrical-1201057/) | | Mar 31, 2026 | Electrical | | Not listed | [Electrical-1199128](https://nearbypermits.com/cambridge/permit/Electrical-1199128/) | | Mar 24, 2026 | Electrical | | Not listed | [Electrical-1202925](https://nearbypermits.com/cambridge/permit/Electrical-1202925/) | | Jan 8, 2026 | Electrical | | Not listed | [Electrical-1193855](https://nearbypermits.com/cambridge/permit/Electrical-1193855/) | | Dec 30, 2025 | Addition | | Not listed | [Building: Alteration and Addition-1191444](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1191444/) | | Nov 20, 2025 | Plumbing | | Not listed | [Plumbing-1190821](https://nearbypermits.com/cambridge/permit/Plumbing-1190821/) | | Nov 6, 2025 | Fire systems | | Not listed | [Sprinkler and Standpipe-1185588](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1185588/) | | Oct 16, 2025 | Electrical | | Not listed | [Electrical-1186119](https://nearbypermits.com/cambridge/permit/Electrical-1186119/) | | Oct 8, 2025 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1182930](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1182930/) | | Sep 26, 2025 | Electrical | | Not listed | [Electrical-1184251](https://nearbypermits.com/cambridge/permit/Electrical-1184251/) | | Sep 24, 2025 | Electrical | | Not listed | [Electrical-1183494](https://nearbypermits.com/cambridge/permit/Electrical-1183494/) | | Sep 17, 2025 | Plumbing | | Not listed | [Plumbing-1182323](https://nearbypermits.com/cambridge/permit/Plumbing-1182323/) | | Sep 10, 2025 | Mechanical (HVAC) | | Not listed | [Mechanical-1182927](https://nearbypermits.com/cambridge/permit/Mechanical-1182927/) | | Sep 10, 2025 | Electrical | | Not listed | [Electrical-1181248](https://nearbypermits.com/cambridge/permit/Electrical-1181248/) | | Sep 8, 2025 | Plumbing | | Not listed | [Gas-1182327](https://nearbypermits.com/cambridge/permit/Gas-1182327/) | | Aug 27, 2025 | Electrical | | Not listed | [Electrical-1179810](https://nearbypermits.com/cambridge/permit/Electrical-1179810/) | | Aug 21, 2025 | Electrical | | Not listed | [Electrical-1179713](https://nearbypermits.com/cambridge/permit/Electrical-1179713/) | | Aug 15, 2025 | Addition | | Not listed | [Building: Alteration and Addition-1152060](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1152060/) | | Jul 24, 2025 | Electrical | | Not listed | [Electrical-1175415](https://nearbypermits.com/cambridge/permit/Electrical-1175415/) | | Jul 23, 2025 | Plumbing | | Not listed | [Plumbing-1175436](https://nearbypermits.com/cambridge/permit/Plumbing-1175436/) | | Jul 23, 2025 | Plumbing | | Not listed | [Gas-1175515](https://nearbypermits.com/cambridge/permit/Gas-1175515/) | | Jul 23, 2025 | Addition | | Not listed | [Building: Alteration and Addition-1163791](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1163791/) | | Jun 4, 2025 | Fire systems | | Not listed | [Sprinkler and Standpipe-1159171](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1159171/) | | May 16, 2025 | Electrical | | Not listed | [Electrical-1158075](https://nearbypermits.com/cambridge/permit/Electrical-1158075/) | | Apr 28, 2025 | Electrical | | Not listed | [Electrical-1157027](https://nearbypermits.com/cambridge/permit/Electrical-1157027/) | | Mar 12, 2025 | Electrical | | Not listed | [Electrical-1155376](https://nearbypermits.com/cambridge/permit/Electrical-1155376/) | | Feb 28, 2025 | Electrical | | Not listed | [Electrical-1153670](https://nearbypermits.com/cambridge/permit/Electrical-1153670/) | | Jan 16, 2025 | Electrical | | Not listed | [Electrical-1148762](https://nearbypermits.com/cambridge/permit/Electrical-1148762/) | | Jan 14, 2025 | Electrical | | Not listed | [Electrical-1148134](https://nearbypermits.com/cambridge/permit/Electrical-1148134/) | | Jan 9, 2025 | Mechanical (HVAC) | | Not listed | [Mechanical-1147963](https://nearbypermits.com/cambridge/permit/Mechanical-1147963/) | | Dec 30, 2024 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1147086](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1147086/) | | Dec 23, 2024 | Electrical | | Not listed | [Electrical-1145124](https://nearbypermits.com/cambridge/permit/Electrical-1145124/) | | Dec 19, 2024 | Plumbing | | Not listed | [Plumbing-1146296](https://nearbypermits.com/cambridge/permit/Plumbing-1146296/) | | Dec 9, 2024 | Electrical | | Not listed | [Electrical-1145453](https://nearbypermits.com/cambridge/permit/Electrical-1145453/) | | Dec 9, 2024 | Electrical | | Not listed | [Electrical-1143578](https://nearbypermits.com/cambridge/permit/Electrical-1143578/) | | May 30, 2024 | Addition | | Not listed | [Building: Alteration and Addition-271110](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-271110/) | | Mar 29, 2024 | Electrical | | Not listed | [Electrical-263413](https://nearbypermits.com/cambridge/permit/Electrical-263413/) | | Jan 22, 2024 | Electrical | | Not listed | [Electrical-254170](https://nearbypermits.com/cambridge/permit/Electrical-254170/) | | Jan 22, 2024 | Electrical | | Not listed | [Electrical-252799](https://nearbypermits.com/cambridge/permit/Electrical-252799/) | | Jan 18, 2024 | Electrical | | Not listed | [Electrical-254784](https://nearbypermits.com/cambridge/permit/Electrical-254784/) | | Jan 4, 2024 | Fire systems | | Not listed | [Sprinkler and Standpipe-253432](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-253432/) | | Dec 18, 2023 | Plumbing | | Not listed | [Plumbing-252402](https://nearbypermits.com/cambridge/permit/Plumbing-252402/) | | Dec 15, 2023 | Electrical | | Not listed | [Electrical-252163](https://nearbypermits.com/cambridge/permit/Electrical-252163/) | | Dec 13, 2023 | Mechanical (HVAC) | | Not listed | [Sheet Metal-252053](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-252053/) | | Dec 6, 2023 | Electrical | | Not listed | [Electrical-250934](https://nearbypermits.com/cambridge/permit/Electrical-250934/) | | Dec 6, 2023 | Addition | | Not listed | [Building: Alteration and Addition-248824](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-248824/) | | Nov 27, 2023 | Electrical | | Not listed | [Electrical-248509](https://nearbypermits.com/cambridge/permit/Electrical-248509/) | | Nov 17, 2023 | Addition | | Not listed | [Building: Alteration and Addition-248283](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-248283/) | | Oct 31, 2023 | Electrical | | Not listed | [Electrical-246237](https://nearbypermits.com/cambridge/permit/Electrical-246237/) | | Oct 23, 2023 | Electrical | | Not listed | [Electrical-244676](https://nearbypermits.com/cambridge/permit/Electrical-244676/) | | Sep 7, 2023 | Electrical | | Not listed | [Electrical-231837](https://nearbypermits.com/cambridge/permit/Electrical-231837/) | | Mar 27, 2023 | Electrical | | Not listed | [Electrical-213891](https://nearbypermits.com/cambridge/permit/Electrical-213891/) | | Mar 2, 2023 | Electrical | | Not listed | [Electrical-212470](https://nearbypermits.com/cambridge/permit/Electrical-212470/) | | Feb 24, 2023 | Addition | | Not listed | [Building: Alteration and Addition-209572](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-209572/) | | Feb 15, 2023 | Electrical | | Not listed | [Electrical-210940](https://nearbypermits.com/cambridge/permit/Electrical-210940/) | | Jan 4, 2023 | Electrical | | Not listed | [Electrical-205900](https://nearbypermits.com/cambridge/permit/Electrical-205900/) | | Jan 4, 2023 | Electrical | | Not listed | [Electrical-205879](https://nearbypermits.com/cambridge/permit/Electrical-205879/) | | Dec 14, 2022 | Addition | | Not listed | [Building: Alteration and Addition-202335](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-202335/) | | Sep 29, 2022 | Electrical | | Not listed | [Electrical-195940](https://nearbypermits.com/cambridge/permit/Electrical-195940/) | | Sep 28, 2022 | Electrical | | Not listed | [Electrical-191602](https://nearbypermits.com/cambridge/permit/Electrical-191602/) | | Sep 19, 2022 | Plumbing | | Not listed | [Plumbing-195148](https://nearbypermits.com/cambridge/permit/Plumbing-195148/) | | Sep 1, 2022 | Electrical | | Not listed | [Electrical-191209](https://nearbypermits.com/cambridge/permit/Electrical-191209/) | | Sep 1, 2022 | Addition | | Not listed | [Building: Alteration and Addition-187494](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-187494/) | | Aug 16, 2022 | Electrical | | Not listed | [Electrical-188804](https://nearbypermits.com/cambridge/permit/Electrical-188804/) | | Jul 25, 2022 | Mechanical (HVAC) | | Not listed | [Sheet Metal-186001](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-186001/) | | Jul 19, 2022 | Electrical | | Not listed | [Electrical-185548](https://nearbypermits.com/cambridge/permit/Electrical-185548/) | | Jul 18, 2022 | Addition | | Not listed | [Building: Alteration and Addition-181273](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-181273/) | | Jul 12, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-184304](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-184304/) | | Jun 14, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-180652](https://nearbypermits.com/cambridge/permit/Mechanical-180652/) | | May 31, 2022 | Electrical | | Not listed | [Electrical-178123](https://nearbypermits.com/cambridge/permit/Electrical-178123/) | | May 4, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-173151](https://nearbypermits.com/cambridge/permit/Mechanical-173151/) | | May 3, 2022 | Electrical | | Not listed | [Electrical-173092](https://nearbypermits.com/cambridge/permit/Electrical-173092/) | | May 2, 2022 | Electrical | | Not listed | [Electrical-172181](https://nearbypermits.com/cambridge/permit/Electrical-172181/) | | May 2, 2022 | Electrical | | Not listed | [Electrical-171828](https://nearbypermits.com/cambridge/permit/Electrical-171828/) | | Mar 3, 2022 | Addition | | Not listed | [Building: Alteration and Addition-163338](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-163338/) | | Dec 27, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-154826](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-154826/) | | Dec 20, 2021 | Electrical | | Not listed | [Electrical-155910](https://nearbypermits.com/cambridge/permit/Electrical-155910/) | | Dec 16, 2021 | Plumbing | | Not listed | [Plumbing-156852](https://nearbypermits.com/cambridge/permit/Plumbing-156852/) | | Nov 12, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-152759](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-152759/) | | Nov 8, 2021 | Addition | | Not listed | [Building: Alteration and Addition-147806](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-147806/) | | Nov 3, 2021 | Electrical | | Not listed | [Electrical-151873](https://nearbypermits.com/cambridge/permit/Electrical-151873/) | | Sep 30, 2021 | Plumbing | | Not listed | [Plumbing-140609](https://nearbypermits.com/cambridge/permit/Plumbing-140609/) | | Sep 28, 2021 | Electrical | | Not listed | [Electrical-142178](https://nearbypermits.com/cambridge/permit/Electrical-142178/) | | Sep 21, 2021 | Plumbing | | Not listed | [Plumbing-145039](https://nearbypermits.com/cambridge/permit/Plumbing-145039/) | | Sep 14, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-140442](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-140442/) | | Aug 19, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-135502](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-135502/) | | Aug 2, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-126188](https://nearbypermits.com/cambridge/permit/Mechanical-126188/) | | Jul 26, 2021 | Plumbing | | Not listed | [Plumbing-134985](https://nearbypermits.com/cambridge/permit/Plumbing-134985/) | | Jul 13, 2021 | Electrical | | Not listed | [Electrical-132370](https://nearbypermits.com/cambridge/permit/Electrical-132370/) | | Jul 12, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-126242](https://nearbypermits.com/cambridge/permit/Mechanical-126242/) | | Jul 6, 2021 | Electrical | | Not listed | [Electrical-130748](https://nearbypermits.com/cambridge/permit/Electrical-130748/) | | Jun 21, 2021 | Plumbing | | Not listed | [Plumbing-127616](https://nearbypermits.com/cambridge/permit/Plumbing-127616/) | | Jun 9, 2021 | Addition | | Not listed | [Building: Alteration and Addition-120392](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-120392/) | | Jun 8, 2021 | Electrical | | Not listed | [Electrical-125065](https://nearbypermits.com/cambridge/permit/Electrical-125065/) | | Jun 3, 2021 | Electrical | | Not listed | [Electrical-124447](https://nearbypermits.com/cambridge/permit/Electrical-124447/) | | Jun 3, 2021 | Addition | | Not listed | [Building: Alteration and Addition-119301](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-119301/) | | May 21, 2021 | Electrical | | Not listed | [Electrical-119731](https://nearbypermits.com/cambridge/permit/Electrical-119731/) | | May 11, 2021 | Addition | | Not listed | [Building: Alteration and Addition-116792](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-116792/) | | Apr 26, 2021 | Electrical | | Not listed | [Electrical-114896](https://nearbypermits.com/cambridge/permit/Electrical-114896/) | | Apr 9, 2021 | Electrical | | Not listed | [Electrical-113523](https://nearbypermits.com/cambridge/permit/Electrical-113523/) | | Mar 10, 2021 | Electrical | | Not listed | [Electrical-108817](https://nearbypermits.com/cambridge/permit/Electrical-108817/) | | Feb 17, 2021 | Electrical | | Not listed | [Electrical-107118](https://nearbypermits.com/cambridge/permit/Electrical-107118/) | | Feb 17, 2021 | Electrical | | Not listed | [Electrical-106107](https://nearbypermits.com/cambridge/permit/Electrical-106107/) | | Feb 3, 2021 | Addition | | Not listed | [Building: Alteration and Addition-97843](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-97843/) | | Jan 6, 2021 | Electrical | | Not listed | [Electrical-101690](https://nearbypermits.com/cambridge/permit/Electrical-101690/) | | Dec 3, 2020 | Electrical | | Not listed | [Electrical-101526](https://nearbypermits.com/cambridge/permit/Electrical-101526/) | | Dec 2, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-101268](https://nearbypermits.com/cambridge/permit/Mechanical-101268/) | | Oct 20, 2020 | Electrical | | Not listed | [Electrical-94800](https://nearbypermits.com/cambridge/permit/Electrical-94800/) | | Oct 7, 2020 | Electrical | | Not listed | [Electrical-94306](https://nearbypermits.com/cambridge/permit/Electrical-94306/) | | Oct 4, 2020 | Plumbing | | Not listed | [Plumbing-94671](https://nearbypermits.com/cambridge/permit/Plumbing-94671/) | | Jun 17, 2020 | Plumbing | | Not listed | [Plumbing-67631](https://nearbypermits.com/cambridge/permit/Plumbing-67631/) | | Mar 10, 2020 | Electrical | | Not listed | [Electrical-68905](https://nearbypermits.com/cambridge/permit/Electrical-68905/) | | Mar 10, 2020 | Electrical | | Not listed | [Electrical-68904](https://nearbypermits.com/cambridge/permit/Electrical-68904/) | | Mar 2, 2020 | Plumbing | | Not listed | [Plumbing-68559](https://nearbypermits.com/cambridge/permit/Plumbing-68559/) | | Feb 27, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-68279](https://nearbypermits.com/cambridge/permit/Mechanical-68279/) | | Feb 27, 2020 | Electrical | | Not listed | [Electrical-68164](https://nearbypermits.com/cambridge/permit/Electrical-68164/) | | Feb 27, 2020 | Electrical | | Not listed | [Electrical-67957](https://nearbypermits.com/cambridge/permit/Electrical-67957/) | | Feb 26, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-67073](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-67073/) | | Feb 20, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-67535](https://nearbypermits.com/cambridge/permit/Mechanical-67535/) | | Feb 18, 2020 | Electrical | | Not listed | [Electrical-65960](https://nearbypermits.com/cambridge/permit/Electrical-65960/) | | Feb 11, 2020 | Electrical | | Not listed | [Electrical-64352](https://nearbypermits.com/cambridge/permit/Electrical-64352/) | | Feb 10, 2020 | Electrical | | Not listed | [Electrical-63820](https://nearbypermits.com/cambridge/permit/Electrical-63820/) | | Feb 4, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-65972](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-65972/) | | Feb 4, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-65971](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-65971/) | | Feb 4, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-65989](https://nearbypermits.com/cambridge/permit/Mechanical-65989/) | | Feb 4, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-65987](https://nearbypermits.com/cambridge/permit/Mechanical-65987/) | | Jan 31, 2020 | Electrical | | Not listed | [Electrical-65621](https://nearbypermits.com/cambridge/permit/Electrical-65621/) | | Jan 23, 2020 | Addition | | Not listed | [Building: Alteration and Addition-62742](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-62742/) | | Jan 22, 2020 | Electrical | | Not listed | [Electrical-64263](https://nearbypermits.com/cambridge/permit/Electrical-64263/) | | Jan 22, 2020 | Electrical | | Not listed | [Electrical-64261](https://nearbypermits.com/cambridge/permit/Electrical-64261/) | | Jan 14, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-64199](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-64199/) | | Jan 13, 2020 | Electrical | | Not listed | [Electrical-64157](https://nearbypermits.com/cambridge/permit/Electrical-64157/) | | Jan 13, 2020 | Electrical | | Not listed | [Electrical-64156](https://nearbypermits.com/cambridge/permit/Electrical-64156/) | | Jan 7, 2020 | Electrical | | Not listed | [Electrical-62455](https://nearbypermits.com/cambridge/permit/Electrical-62455/) | | Dec 31, 2019 | Electrical | | Not listed | [Electrical-63102](https://nearbypermits.com/cambridge/permit/Electrical-63102/) | | Dec 18, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-62172](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-62172/) | | Dec 18, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-62171](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-62171/) | | Dec 12, 2019 | Plumbing | | Not listed | [Plumbing-62173](https://nearbypermits.com/cambridge/permit/Plumbing-62173/) | | Dec 10, 2019 | Electrical | | Not listed | [Electrical-61713](https://nearbypermits.com/cambridge/permit/Electrical-61713/) | | Nov 21, 2019 | Electrical | | Not listed | [Electrical-60824](https://nearbypermits.com/cambridge/permit/Electrical-60824/) | | Nov 6, 2019 | Electrical | | Not listed | [Electrical-59493](https://nearbypermits.com/cambridge/permit/Electrical-59493/) | | Nov 5, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-59430](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-59430/) | | Nov 5, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-58963](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-58963/) | | Oct 31, 2019 | Electrical | | Not listed | [Electrical-59012](https://nearbypermits.com/cambridge/permit/Electrical-59012/) | | Oct 31, 2019 | Electrical | | Not listed | [Electrical-58409](https://nearbypermits.com/cambridge/permit/Electrical-58409/) | | Oct 30, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-57494](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-57494/) | | Oct 25, 2019 | Addition | | Not listed | [Building: Alteration and Addition-57231](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-57231/) | | Oct 24, 2019 | Electrical | | Not listed | [Electrical-58886](https://nearbypermits.com/cambridge/permit/Electrical-58886/) | | Oct 23, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-58901](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-58901/) | | Oct 23, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-58138](https://nearbypermits.com/cambridge/permit/Mechanical-58138/) | | Oct 23, 2019 | Electrical | | Not listed | [Electrical-58649](https://nearbypermits.com/cambridge/permit/Electrical-58649/) | | Oct 22, 2019 | Addition | | Not listed | [Building: Alteration and Addition-57028](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-57028/) | | Oct 15, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-57971](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-57971/) | | Oct 2, 2019 | Electrical | | Not listed | [Electrical-57205](https://nearbypermits.com/cambridge/permit/Electrical-57205/) | | Oct 1, 2019 | Plumbing | | Not listed | [Plumbing-57335](https://nearbypermits.com/cambridge/permit/Plumbing-57335/) | | Oct 1, 2019 | Plumbing | | Not listed | [Gas-57344](https://nearbypermits.com/cambridge/permit/Gas-57344/) | | Sep 30, 2019 | Addition | | Not listed | [Building: Alteration and Addition-54742](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-54742/) | | Sep 9, 2019 | Electrical | | Not listed | [Electrical-53779](https://nearbypermits.com/cambridge/permit/Electrical-53779/) | | Aug 29, 2019 | Addition | | Not listed | [Building: Alteration and Addition-53971](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-53971/) | | Jul 23, 2019 | Electrical | | Not listed | [Electrical-50194](https://nearbypermits.com/cambridge/permit/Electrical-50194/) | | Jun 10, 2019 | Electrical | | Not listed | [Electrical-47430](https://nearbypermits.com/cambridge/permit/Electrical-47430/) | | Apr 16, 2019 | Plumbing | | Not listed | [Plumbing-44584](https://nearbypermits.com/cambridge/permit/Plumbing-44584/) | | Apr 2, 2019 | Plumbing | | Not listed | [Plumbing-33532](https://nearbypermits.com/cambridge/permit/Plumbing-33532/) | | Mar 28, 2019 | Addition | | Not listed | [Building: Alteration and Addition-33446](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-33446/) | | Mar 25, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-33629](https://nearbypermits.com/cambridge/permit/Mechanical-33629/) | | Mar 21, 2019 | Electrical | | Not listed | [Electrical-33406](https://nearbypermits.com/cambridge/permit/Electrical-33406/) | | Mar 19, 2019 | Electrical | | Not listed | [Electrical-33307](https://nearbypermits.com/cambridge/permit/Electrical-33307/) | | Feb 27, 2019 | Plumbing | | Not listed | [Gas-32514](https://nearbypermits.com/cambridge/permit/Gas-32514/) | | Feb 11, 2019 | Electrical | | Not listed | [Electrical-30996](https://nearbypermits.com/cambridge/permit/Electrical-30996/) | | Jan 31, 2019 | Addition | | Not listed | [Building: Alteration and Addition-30411](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-30411/) | | Jan 30, 2019 | Electrical | | Not listed | [Electrical-30631](https://nearbypermits.com/cambridge/permit/Electrical-30631/) | | Jan 23, 2019 | Plumbing | | Not listed | [Plumbing-30921](https://nearbypermits.com/cambridge/permit/Plumbing-30921/) | | Jan 2, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-22734](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-22734/) | | Dec 26, 2018 | Mechanical (HVAC) | | Not listed | [Mechanical-22535](https://nearbypermits.com/cambridge/permit/Mechanical-22535/) | | Dec 4, 2018 | Electrical | | Not listed | [Electrical-28196](https://nearbypermits.com/cambridge/permit/Electrical-28196/) | | Nov 19, 2018 | Electrical | | Not listed | [Electrical-26147](https://nearbypermits.com/cambridge/permit/Electrical-26147/) | | Nov 15, 2018 | Plumbing | | Not listed | [Plumbing-26322](https://nearbypermits.com/cambridge/permit/Plumbing-26322/) | | Nov 1, 2018 | Electrical | | Not listed | [Electrical-24443](https://nearbypermits.com/cambridge/permit/Electrical-24443/) | | Oct 26, 2018 | Mechanical (HVAC) | | Not listed | [Mechanical-22731](https://nearbypermits.com/cambridge/permit/Mechanical-22731/) | | Oct 19, 2018 | Electrical | | Not listed | [Electrical-23883](https://nearbypermits.com/cambridge/permit/Electrical-23883/) | | Oct 17, 2018 | Plumbing | | Not listed | [Plumbing-23602](https://nearbypermits.com/cambridge/permit/Plumbing-23602/) | | Oct 17, 2018 | Plumbing | | Not listed | [Gas-23636](https://nearbypermits.com/cambridge/permit/Gas-23636/) | | Oct 9, 2018 | Fire systems | | Not listed | [Sprinkler and Standpipe-22797](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-22797/) | | Oct 1, 2018 | Addition | | Not listed | [Building: Alteration and Addition-20015](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-20015/) | | Sep 26, 2018 | Mechanical (HVAC) | | Not listed | [Sheet Metal-21572](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-21572/) | | Sep 19, 2018 | Electrical | | Not listed | [Electrical-21456](https://nearbypermits.com/cambridge/permit/Electrical-21456/) | ## Within ¼ mi since May 1, 2026 173 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 2, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 160 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1229204](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1229204/) | | Sep 1, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 160 ft SE | Electrical | | Not listed | [Electrical-1228148](https://nearbypermits.com/cambridge/permit/Electrical-1228148/) | | Sep 1, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 160 ft SE | Electrical | | Not listed | [Electrical-1227609](https://nearbypermits.com/cambridge/permit/Electrical-1227609/) | | Aug 3, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Electrical | | Not listed | [Electrical-1218615](https://nearbypermits.com/cambridge/permit/Electrical-1218615/) | | Jul 2, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Electrical | | Not listed | [Electrical-1217837](https://nearbypermits.com/cambridge/permit/Electrical-1217837/) | | Jun 23, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Electrical | | Not listed | [Electrical-1217361](https://nearbypermits.com/cambridge/permit/Electrical-1217361/) | | Jul 30, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1222945](https://nearbypermits.com/cambridge/permit/Mechanical-1222945/) | | Jul 15, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1214294](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1214294/) | | Jun 15, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1214120](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1214120/) | | Jun 1, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 160 ft SE | Electrical | | Not listed | [Electrical-1213161](https://nearbypermits.com/cambridge/permit/Electrical-1213161/) | | Jun 1, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Electrical | | Not listed | [Electrical-1212197](https://nearbypermits.com/cambridge/permit/Electrical-1212197/) | | May 21, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Electrical | | Not listed | [Electrical-1211722](https://nearbypermits.com/cambridge/permit/Electrical-1211722/) | | May 22, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Plumbing | | Not listed | [Plumbing-1212440](https://nearbypermits.com/cambridge/permit/Plumbing-1212440/) | | May 20, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 40 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1211724](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1211724/) | ### This block (250 to 1,000 ft), 92 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Electrical | | Not listed | [Electrical-1232110](https://nearbypermits.com/cambridge/permit/Electrical-1232110/) | | Sep 29, 2026 | [120 Broadway](https://nearbypermits.com/cambridge/address/120-broadway/) | 560 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1232371](https://nearbypermits.com/cambridge/permit/Mechanical-1232371/) | | Sep 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1231241](https://nearbypermits.com/cambridge/permit/Mechanical-1231241/) | | Aug 14, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1225782](https://nearbypermits.com/cambridge/permit/Mechanical-1225782/) | | Sep 23, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Plumbing | | Not listed | [Plumbing-1231550](https://nearbypermits.com/cambridge/permit/Plumbing-1231550/) | | Sep 22, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Electrical | | Not listed | [Electrical-1230917](https://nearbypermits.com/cambridge/permit/Electrical-1230917/) | | Sep 21, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Electrical | | Not listed | [Electrical-1230277](https://nearbypermits.com/cambridge/permit/Electrical-1230277/) | | Sep 21, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Electrical | | Not listed | [Electrical-1230275](https://nearbypermits.com/cambridge/permit/Electrical-1230275/) | | Sep 15, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1229647](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229647/) | | Sep 14, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1229648](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229648/) | | Sep 15, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Plumbing | | Not listed | [Plumbing-1230218](https://nearbypermits.com/cambridge/permit/Plumbing-1230218/) | | Sep 10, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 530 ft SW | Electrical | | Not listed | [Electrical-1228597](https://nearbypermits.com/cambridge/permit/Electrical-1228597/) | | Jul 20, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 530 ft SW | Electrical | | Not listed | [Electrical-1206155](https://nearbypermits.com/cambridge/permit/Electrical-1206155/) | | Sep 3, 2026 | [205 Galileo Galilei Way](https://nearbypermits.com/cambridge/address/205-galileo-galilei-way/) | 790 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1228527](https://nearbypermits.com/cambridge/permit/Mechanical-1228527/) | | Sep 3, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Addition | | Not listed | [Building: Alteration and Addition-1225598](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225598/) | | Sep 2, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 530 ft E | Addition | | Not listed | [Building: Alteration and Addition-1225671](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225671/) | | Sep 1, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 370 ft N | Electrical | | Not listed | [Electrical-1227672](https://nearbypermits.com/cambridge/permit/Electrical-1227672/) | | Aug 26, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Electrical | | Not listed | [Electrical-1227087](https://nearbypermits.com/cambridge/permit/Electrical-1227087/) | | Aug 19, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Electrical | | Not listed | [Electrical-1225297](https://nearbypermits.com/cambridge/permit/Electrical-1225297/) | | Jul 13, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Electrical | | Not listed | [Electrical-1219123](https://nearbypermits.com/cambridge/permit/Electrical-1219123/) | | Aug 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Electrical | | Not listed | [Electrical-1225944](https://nearbypermits.com/cambridge/permit/Electrical-1225944/) | | Aug 21, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Electrical | | Not listed | [Electrical-1226652](https://nearbypermits.com/cambridge/permit/Electrical-1226652/) | | Jul 29, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Electrical | | Not listed | [Electrical-1222779](https://nearbypermits.com/cambridge/permit/Electrical-1222779/) | | Aug 19, 2026 | [141 Broadway](https://nearbypermits.com/cambridge/address/141-broadway/) | 860 ft NW | Electrical | | Not listed | [Electrical-1223341](https://nearbypermits.com/cambridge/permit/Electrical-1223341/) | | Aug 18, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 880 ft W | Fire systems | | Not listed | [Sprinkler and Standpipe-1225911](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1225911/) | | Aug 14, 2026 | [25 Carleton St](https://nearbypermits.com/cambridge/address/25-carleton-st/) | 560 ft S | Addition | | Not listed | [Building: Alteration and Addition-1219480](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219480/) | | Aug 11, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Addition | | Not listed | [Building: Alteration and Addition-1201663](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1201663/) | | Aug 10, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1215575](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1215575/) | | Aug 7, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1215569](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1215569/) | | Jul 7, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213057](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213057/) | | Aug 10, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 880 ft W | Electrical | | Not listed | [Electrical-1224643](https://nearbypermits.com/cambridge/permit/Electrical-1224643/) | | Jul 20, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 880 ft W | Electrical | | Not listed | [Electrical-1207836](https://nearbypermits.com/cambridge/permit/Electrical-1207836/) | | Aug 7, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Plumbing | | Not listed | [Plumbing-1224393](https://nearbypermits.com/cambridge/permit/Plumbing-1224393/) | | Aug 4, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Plumbing | | Not listed | [Plumbing-1224200](https://nearbypermits.com/cambridge/permit/Plumbing-1224200/) | | Aug 7, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1224116](https://nearbypermits.com/cambridge/permit/Electrical-1224116/) | | Jun 23, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1216661](https://nearbypermits.com/cambridge/permit/Electrical-1216661/) | | Jun 18, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1215634](https://nearbypermits.com/cambridge/permit/Electrical-1215634/) | | Jun 9, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1214559](https://nearbypermits.com/cambridge/permit/Electrical-1214559/) | | Aug 5, 2026 | [70 Broadway](https://nearbypermits.com/cambridge/address/70-broadway/) | 310 ft NE | Addition | | Not listed | [Building: Alteration and Addition-1219918](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219918/) | | Jul 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Fire systems | | Not listed | [Sprinkler and Standpipe-1223406](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1223406/) | | Jul 8, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Fire systems | | Not listed | [Sprinkler and Standpipe-1218111](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1218111/) | | Jul 28, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Plumbing | | Not listed | [Plumbing-1223000](https://nearbypermits.com/cambridge/permit/Plumbing-1223000/) | | Jul 27, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Plumbing | | Not listed | [Plumbing-1222563](https://nearbypermits.com/cambridge/permit/Plumbing-1222563/) | | Jul 24, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 390 ft NW | Electrical | | Not listed | [Electrical-1221199](https://nearbypermits.com/cambridge/permit/Electrical-1221199/) | | Jun 3, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 390 ft NW | Electrical | | Not listed | [Electrical-1213639](https://nearbypermits.com/cambridge/permit/Electrical-1213639/) | | Jul 20, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Addition | | Not listed | [Building: Alteration and Addition-1219605](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219605/) | | Jul 16, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Addition | | Not listed | [Building: Alteration and Addition-1219028](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219028/) | | Jun 25, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Addition | | Not listed | [Building: Alteration and Addition-1214011](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214011/) | | Jul 15, 2026 | [25 Ames St](https://nearbypermits.com/cambridge/address/25-ames-st/) | 720 ft SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1220234](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1220234/) | | Jul 15, 2026 | [25 Ames St](https://nearbypermits.com/cambridge/address/25-ames-st/) | 720 ft SW | Electrical | | Not listed | [Electrical-1217697](https://nearbypermits.com/cambridge/permit/Electrical-1217697/) | | Jul 14, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Mechanical (HVAC) | | Not listed | [Mechanical-1220159](https://nearbypermits.com/cambridge/permit/Mechanical-1220159/) | | Jun 18, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1215754](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1215754/) | | Jul 14, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Electrical | | Not listed | [Electrical-1220102](https://nearbypermits.com/cambridge/permit/Electrical-1220102/) | | Jun 30, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Electrical | | Not listed | [Electrical-1217836](https://nearbypermits.com/cambridge/permit/Electrical-1217836/) | | Jun 30, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Electrical | | Not listed | [Electrical-1217834](https://nearbypermits.com/cambridge/permit/Electrical-1217834/) | | Jul 6, 2026 | [3 Ames St](https://nearbypermits.com/cambridge/address/3-ames-st/) | 890 ft S | Electrical | | Not listed | [Electrical-1218561](https://nearbypermits.com/cambridge/permit/Electrical-1218561/) | | May 12, 2026 | [3 Ames St](https://nearbypermits.com/cambridge/address/3-ames-st/) | 890 ft S | Electrical | | Not listed | [Electrical-1209908](https://nearbypermits.com/cambridge/permit/Electrical-1209908/) | | Jun 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1218309](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1218309/) | | Jun 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 700 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1218208](https://nearbypermits.com/cambridge/permit/Mechanical-1218208/) | | Jun 24, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Fire systems | | Not listed | [Sprinkler and Standpipe-1217062](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1217062/) | | Jun 24, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Mechanical (HVAC) | | Not listed | [Sheet Metal-1217284](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1217284/) | | Jun 18, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1216334](https://nearbypermits.com/cambridge/permit/Mechanical-1216334/) | | Jun 23, 2026 | [70 Amherst St](https://nearbypermits.com/cambridge/address/70-amherst-st/) | 950 ft S | Electrical | | Not listed | [Electrical-1215150](https://nearbypermits.com/cambridge/permit/Electrical-1215150/) | | Jun 23, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Addition | | Not listed | [Building: Alteration and Addition-1216311](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216311/) | | Jun 22, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 390 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1216461](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1216461/) | | Jun 18, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Electrical | | Not listed | [Electrical-1216309](https://nearbypermits.com/cambridge/permit/Electrical-1216309/) | | Jun 16, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 390 ft NW | Addition | | Not listed | [Building: Alteration and Addition-1212207](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212207/) | | Jun 12, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 390 ft NW | Addition | | Not listed | [Building: Alteration and Addition-1191959](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1191959/) | | Jun 8, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 380 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213392](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213392/) | | Jun 8, 2026 | [88 Ames St](https://nearbypermits.com/cambridge/address/88-ames-st/) | 290 ft NW | Plumbing | | Not listed | [Gas-1214481](https://nearbypermits.com/cambridge/permit/Gas-1214481/) | | Jun 3, 2026 | [88 Ames St](https://nearbypermits.com/cambridge/address/88-ames-st/) | 290 ft NW | Electrical | | Not listed | [Electrical-1213331](https://nearbypermits.com/cambridge/permit/Electrical-1213331/) | | Jun 3, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Electrical | | Not listed | [Electrical-1213269](https://nearbypermits.com/cambridge/permit/Electrical-1213269/) | | May 6, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 500 ft N | Electrical | | Not listed | [Electrical-1208837](https://nearbypermits.com/cambridge/permit/Electrical-1208837/) | | May 29, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 880 ft W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213341](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213341/) | | May 29, 2026 | [150 Broadway](https://nearbypermits.com/cambridge/address/150-broadway/) | 750 ft NW | Electrical | | Not listed | [Electrical-1213147](https://nearbypermits.com/cambridge/permit/Electrical-1213147/) | | May 28, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 730 ft E | Plumbing | | Not listed | [Plumbing-1213446](https://nearbypermits.com/cambridge/permit/Plumbing-1213446/) | | May 27, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1212359](https://nearbypermits.com/cambridge/permit/Electrical-1212359/) | | May 5, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1208711](https://nearbypermits.com/cambridge/permit/Electrical-1208711/) | | May 27, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 370 ft N | Electrical | | Not listed | [Electrical-1211482](https://nearbypermits.com/cambridge/permit/Electrical-1211482/) | | May 26, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 730 ft E | Electrical | | Not listed | [Electrical-1212138](https://nearbypermits.com/cambridge/permit/Electrical-1212138/) | | May 21, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Electrical | | Not listed | [Electrical Maintenance Agreement-1212481](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1212481/) | | May 14, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Electrical | | Not listed | [Electrical Maintenance Agreement-1210162](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1210162/) | | May 6, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Electrical | | Not listed | [Electrical-1210147](https://nearbypermits.com/cambridge/permit/Electrical-1210147/) | | May 5, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 890 ft E | Electrical | | Not listed | [Electrical-1209199](https://nearbypermits.com/cambridge/permit/Electrical-1209199/) | | May 21, 2026 | [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/) | 620 ft E | Electrical | | Not listed | [Electrical Maintenance Agreement-1212479](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1212479/) | | May 14, 2026 | [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/) | 620 ft E | Electrical | | Not listed | [Electrical Maintenance Agreement-1210159](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1210159/) | | May 20, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 730 ft E | Sign | | Not listed | [Signs-1207809](https://nearbypermits.com/cambridge/permit/Signs-1207809/) | | May 19, 2026 | [415 Main St](https://nearbypermits.com/cambridge/address/415-main-st/) | 550 ft W | Electrical | | Not listed | [Electrical-1209853](https://nearbypermits.com/cambridge/permit/Electrical-1209853/) | | May 19, 2026 | [92 Ames St](https://nearbypermits.com/cambridge/address/92-ames-st/) | 300 ft NW | Electrical | | Not listed | [Electrical-1206169](https://nearbypermits.com/cambridge/permit/Electrical-1206169/) | | May 13, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 790 ft N | Electrical | | Not listed | [Electrical-1204797](https://nearbypermits.com/cambridge/permit/Electrical-1204797/) | | May 6, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 790 ft N | Electrical | | Not listed | [Electrical-1208594](https://nearbypermits.com/cambridge/permit/Electrical-1208594/) | | May 12, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 460 ft SE | Addition | | Not listed | [Building: Alteration and Addition-1207462](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1207462/) | ### Farther (1,000 ft to ¼ mi), 67 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1232719](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1232719/) | | Sep 24, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231847](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231847/) | | Sep 24, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231683](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231683/) | | Sep 15, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1230625](https://nearbypermits.com/cambridge/permit/Mechanical-1230625/) | | Sep 14, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1229060](https://nearbypermits.com/cambridge/permit/Mechanical-1229060/) | | Aug 26, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1227025](https://nearbypermits.com/cambridge/permit/Mechanical-1227025/) | | Oct 1, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1232222](https://nearbypermits.com/cambridge/permit/Electrical-1232222/) | | Sep 30, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1231815](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1231815/) | | Sep 17, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1230350](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230350/) | | Sep 30, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Plumbing | | Not listed | [Plumbing-1232247](https://nearbypermits.com/cambridge/permit/Plumbing-1232247/) | | Sep 28, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1231177](https://nearbypermits.com/cambridge/permit/Electrical-1231177/) | | Sep 22, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1230253](https://nearbypermits.com/cambridge/permit/Electrical-1230253/) | | Sep 17, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1230143](https://nearbypermits.com/cambridge/permit/Electrical-1230143/) | | Sep 16, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1229519](https://nearbypermits.com/cambridge/permit/Electrical-1229519/) | | Sep 10, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1229087](https://nearbypermits.com/cambridge/permit/Electrical-1229087/) | | Sep 25, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Plumbing | | Not listed | [Plumbing-1231799](https://nearbypermits.com/cambridge/permit/Plumbing-1231799/) | | Sep 11, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Plumbing | | Not listed | [Plumbing-1229324](https://nearbypermits.com/cambridge/permit/Plumbing-1229324/) | | Sep 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Plumbing | | Not listed | [Plumbing-1228771](https://nearbypermits.com/cambridge/permit/Plumbing-1228771/) | | Sep 17, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Addition | | Not listed | [Building: Alteration and Addition-1222040](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222040/) | | Sep 14, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1230216](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230216/) | | Sep 10, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1221496](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1221496/) | | Jul 29, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1221512](https://nearbypermits.com/cambridge/permit/Mechanical-1221512/) | | Sep 9, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 0.21 mi E | Electrical | | Not listed | [Electrical-1228867](https://nearbypermits.com/cambridge/permit/Electrical-1228867/) | | Sep 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Addition | | Not listed | [Building: Alteration and Addition-1225716](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225716/) | | Aug 14, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Addition | | Not listed | [Building: Alteration and Addition-1222713](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222713/) | | Aug 14, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Addition | | Not listed | [Building: Alteration and Addition-1221546](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1221546/) | | Aug 27, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 0.21 mi E | Plumbing | | Not listed | [Plumbing-1228269](https://nearbypermits.com/cambridge/permit/Plumbing-1228269/) | | Aug 25, 2026 | [555 Technology Sq](https://nearbypermits.com/cambridge/address/555-technology-sq/) | 0.24 mi NW | Electrical | | Not listed | [Electrical-1225637](https://nearbypermits.com/cambridge/permit/Electrical-1225637/) | | Jul 6, 2026 | [555 Technology Sq](https://nearbypermits.com/cambridge/address/555-technology-sq/) | 0.24 mi NW | Electrical | | Not listed | [Electrical-1218248](https://nearbypermits.com/cambridge/permit/Electrical-1218248/) | | Aug 19, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 0.24 mi E | Electrical | | Not listed | [Electrical-1225501](https://nearbypermits.com/cambridge/permit/Electrical-1225501/) | | Jul 7, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 0.24 mi E | Electrical | | Not listed | [Electrical-1218251](https://nearbypermits.com/cambridge/permit/Electrical-1218251/) | | Aug 5, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 0.21 mi E | Addition | | Not listed | [Building: Alteration and Addition-1211507](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211507/) | | Aug 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Alteration or repair | | Not listed | [Building: Short Form-1223227](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223227/) | | Jul 22, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Electrical | | Not listed | [Electrical-1216635](https://nearbypermits.com/cambridge/permit/Electrical-1216635/) | | Jul 6, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Electrical | | Not listed | [Electrical Maintenance Agreement-1218942](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1218942/) | | Jun 18, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Electrical | | Not listed | [Electrical-1215783](https://nearbypermits.com/cambridge/permit/Electrical-1215783/) | | Jul 13, 2026 | [165 Main St](https://nearbypermits.com/cambridge/address/165-main-st/) | 0.23 mi E | Electrical | | Not listed | [Electrical-1219675](https://nearbypermits.com/cambridge/permit/Electrical-1219675/) | | Jul 1, 2026 | [300 Technology Sq](https://nearbypermits.com/cambridge/address/300-technology-sq/) | 0.24 mi W | Electrical | | Not listed | [Electrical-1215767](https://nearbypermits.com/cambridge/permit/Electrical-1215767/) | | Jun 18, 2026 | [300 Technology Sq](https://nearbypermits.com/cambridge/address/300-technology-sq/) | 0.24 mi W | Electrical | | Not listed | [Electrical-1216043](https://nearbypermits.com/cambridge/permit/Electrical-1216043/) | | Jun 30, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1217647](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1217647/) | | May 18, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1211958](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1211958/) | | May 18, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1206993](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1206993/) | | May 13, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1210553](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1210553/) | | Jun 30, 2026 | [1 Hampshire St](https://nearbypermits.com/cambridge/address/1-hampshire-st/) | 0.23 mi NW | Mechanical (HVAC) | | Not listed | [Mechanical-1217308](https://nearbypermits.com/cambridge/permit/Mechanical-1217308/) | | Jun 30, 2026 | [1 Hampshire St](https://nearbypermits.com/cambridge/address/1-hampshire-st/) | 0.23 mi NW | Plumbing | | Not listed | [Gas-1217050](https://nearbypermits.com/cambridge/permit/Gas-1217050/) | | Jun 24, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Mechanical (HVAC) | | Not listed | [Mechanical-1216086](https://nearbypermits.com/cambridge/permit/Mechanical-1216086/) | | Jun 23, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Plumbing | | Not listed | [Plumbing-1217069](https://nearbypermits.com/cambridge/permit/Plumbing-1217069/) | | Jun 23, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Addition | | Not listed | [Building: Alteration and Addition-1214730](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214730/) | | Jun 22, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1215599](https://nearbypermits.com/cambridge/permit/Mechanical-1215599/) | | Jun 18, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1216468](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1216468/) | | Jun 17, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1215470](https://nearbypermits.com/cambridge/permit/Electrical-1215470/) | | Jun 16, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1215265](https://nearbypermits.com/cambridge/permit/Electrical-1215265/) | | Jun 13, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1215218](https://nearbypermits.com/cambridge/permit/Electrical-1215218/) | | Jun 10, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1214718](https://nearbypermits.com/cambridge/permit/Electrical-1214718/) | | Jun 10, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1213891](https://nearbypermits.com/cambridge/permit/Electrical-1213891/) | | May 29, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1212780](https://nearbypermits.com/cambridge/permit/Electrical-1212780/) | | May 8, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1209565](https://nearbypermits.com/cambridge/permit/Electrical-1209565/) | | May 1, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.21 mi W | Electrical | | Not listed | [Electrical-1208636](https://nearbypermits.com/cambridge/permit/Electrical-1208636/) | | Jun 16, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.23 mi N | Addition | | Not listed | [Building: Alteration and Addition-1214920](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214920/) | | Jun 3, 2026 | [3 Broad Canal Way](https://nearbypermits.com/cambridge/address/3-broad-canal-way/) | 0.20 mi E | Sign | | Not listed | [Signs-1211572](https://nearbypermits.com/cambridge/permit/Signs-1211572/) | | Jun 2, 2026 | [555 Technology Sq](https://nearbypermits.com/cambridge/address/555-technology-sq/) | 0.24 mi NW | Electrical | | Not listed | [Electrical-1213543](https://nearbypermits.com/cambridge/permit/Electrical-1213543/) | | May 27, 2026 | [1 Hampshire St](https://nearbypermits.com/cambridge/address/1-hampshire-st/) | 0.23 mi NW | Electrical | | Not listed | [Electrical-1213127](https://nearbypermits.com/cambridge/permit/Electrical-1213127/) | | May 27, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1212322](https://nearbypermits.com/cambridge/permit/Electrical-1212322/) | | May 18, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1211477](https://nearbypermits.com/cambridge/permit/Electrical-1211477/) | | May 13, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Electrical | | Not listed | [Electrical-1206754](https://nearbypermits.com/cambridge/permit/Electrical-1206754/) | | May 11, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.24 mi SW | Addition | | Not listed | [Building: Alteration and Addition-1204675](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1204675/) | | May 5, 2026 | [100 Technology Sq](https://nearbypermits.com/cambridge/address/100-technology-sq/) | 0.19 mi W | Electrical | | Not listed | [Electrical-1209044](https://nearbypermits.com/cambridge/permit/Electrical-1209044/) | ## More on this street Other addresses on Main St with permits, nearest house number first: - [350 Main St](https://nearbypermits.com/cambridge/address/350-main-st/): newest permit Mar 5, 2026 - [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/): newest permit Jul 30, 2026 - [319 Main St](https://nearbypermits.com/cambridge/address/319-main-st/): newest permit Apr 17, 2026 - [315 Main St](https://nearbypermits.com/cambridge/address/315-main-st/): newest permit Jan 16, 2026 - [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/): newest permit Sep 2, 2026 - [415 Main St](https://nearbypermits.com/cambridge/address/415-main-st/): newest permit May 19, 2026 - [292 Main St](https://nearbypermits.com/cambridge/address/292-main-st/): newest permit Mar 18, 2025 - [290 Main St](https://nearbypermits.com/cambridge/address/290-main-st/): newest permit Mar 5, 2026 - [265 Main St](https://nearbypermits.com/cambridge/address/265-main-st/): newest permit Dec 10, 2024 - [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/): newest permit Aug 26, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-07 06:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 191 permits at this address and 173 nearby: https://nearbypermits.com/cambridge/address/355-main-st/