# Building permits at 314 Main St, Cambridge, MA 180 permits on record here. The newest, Sep 2: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 161 more permits (92 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 2, 2026 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1229204](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1229204/) | | Sep 1, 2026 | Electrical | | Not listed | [Electrical-1228148](https://nearbypermits.com/cambridge/permit/Electrical-1228148/) | | Sep 1, 2026 | Electrical | | Not listed | [Electrical-1227609](https://nearbypermits.com/cambridge/permit/Electrical-1227609/) | | Jun 1, 2026 | Electrical | | Not listed | [Electrical-1213161](https://nearbypermits.com/cambridge/permit/Electrical-1213161/) | | Apr 28, 2026 | Electrical | | Not listed | [Electrical Maintenance Agreement-1208612](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1208612/) | | Nov 25, 2025 | Electrical | | Not listed | [Electrical-170362](https://nearbypermits.com/cambridge/permit/Electrical-170362/) | | Nov 25, 2025 | Electrical | | Not listed | [Electrical-1189572](https://nearbypermits.com/cambridge/permit/Electrical-1189572/) | | Nov 24, 2025 | Electrical | | Not listed | [Electrical-1190112](https://nearbypermits.com/cambridge/permit/Electrical-1190112/) | | Oct 22, 2025 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1186701](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1186701/) | | Oct 9, 2025 | Electrical | | Not listed | [Electrical-1185511](https://nearbypermits.com/cambridge/permit/Electrical-1185511/) | | Sep 30, 2025 | Electrical | | Not listed | [Electrical-1183350](https://nearbypermits.com/cambridge/permit/Electrical-1183350/) | | Sep 26, 2025 | Electrical | | Not listed | [Electrical Maintenance Agreement-1161066](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-1161066/) | | Sep 24, 2025 | Electrical | | Not listed | [Electrical-1184007](https://nearbypermits.com/cambridge/permit/Electrical-1184007/) | | Sep 11, 2025 | Electrical | | Not listed | [Electrical-1181263](https://nearbypermits.com/cambridge/permit/Electrical-1181263/) | | Sep 8, 2025 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1176254](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1176254/) | | Aug 25, 2025 | Electrical | | Not listed | [Electrical-1179080](https://nearbypermits.com/cambridge/permit/Electrical-1179080/) | | Aug 22, 2025 | Electrical | | Not listed | [Electrical-1180071](https://nearbypermits.com/cambridge/permit/Electrical-1180071/) | | Jul 15, 2025 | Electrical | | Not listed | [Electrical-1171882](https://nearbypermits.com/cambridge/permit/Electrical-1171882/) | | Sep 17, 2024 | Fire systems | | Not listed | [Sprinkler and Standpipe-289545](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-289545/) | | Sep 16, 2024 | Electrical | | Not listed | [Electrical-287938](https://nearbypermits.com/cambridge/permit/Electrical-287938/) | | Sep 5, 2024 | Electrical | | Not listed | [Electrical-287140](https://nearbypermits.com/cambridge/permit/Electrical-287140/) | | Aug 28, 2024 | Electrical | | Not listed | [Electrical-286897](https://nearbypermits.com/cambridge/permit/Electrical-286897/) | | Aug 26, 2024 | Mechanical (HVAC) | | Not listed | [Mechanical-285733](https://nearbypermits.com/cambridge/permit/Mechanical-285733/) | | Aug 19, 2024 | Mechanical (HVAC) | | Not listed | [Sheet Metal-285716](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-285716/) | | Jul 30, 2024 | Plumbing | | Not listed | [Plumbing-281468](https://nearbypermits.com/cambridge/permit/Plumbing-281468/) | | Jul 29, 2024 | Alteration or repair | | Not listed | [Building: Alteration and Addition-281502](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-281502/) | | Oct 5, 2023 | Electrical | | Not listed | [Electrical-241827](https://nearbypermits.com/cambridge/permit/Electrical-241827/) | | Sep 13, 2023 | Alteration or repair | | Not listed | [Building: Alteration and Addition-242393](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-242393/) | | Jun 5, 2023 | Sign | | Not listed | [Signs-203728](https://nearbypermits.com/cambridge/permit/Signs-203728/) | | Apr 12, 2023 | Sign | | Not listed | [Signs-215045](https://nearbypermits.com/cambridge/permit/Signs-215045/) | | Apr 11, 2023 | Electrical | | Not listed | [Electrical-217730](https://nearbypermits.com/cambridge/permit/Electrical-217730/) | | Mar 6, 2023 | Mechanical (HVAC) | | Not listed | [Sheet Metal-212844](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-212844/) | | Mar 1, 2023 | Electrical | | Not listed | [Electrical-211827](https://nearbypermits.com/cambridge/permit/Electrical-211827/) | | Jan 23, 2023 | Fire systems | | Not listed | [Sprinkler and Standpipe-208458](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-208458/) | | Jan 19, 2023 | Plumbing | | Not listed | [Plumbing-208254](https://nearbypermits.com/cambridge/permit/Plumbing-208254/) | | Jan 18, 2023 | Electrical | | Not listed | [Electrical Maintenance Agreement-207751](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-207751/) | | Jan 17, 2023 | Plumbing | | Not listed | [Plumbing-207776](https://nearbypermits.com/cambridge/permit/Plumbing-207776/) | | Jan 11, 2023 | Plumbing | | Not listed | [Plumbing-207091](https://nearbypermits.com/cambridge/permit/Plumbing-207091/) | | Dec 15, 2022 | Alteration or repair | | Not listed | [Building: Alteration and Addition-183042](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-183042/) | | Nov 29, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-203518](https://nearbypermits.com/cambridge/permit/Mechanical-203518/) | | Nov 15, 2022 | Electrical | | Not listed | [Electrical-201748](https://nearbypermits.com/cambridge/permit/Electrical-201748/) | | Sep 22, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-194666](https://nearbypermits.com/cambridge/permit/Mechanical-194666/) | | Aug 11, 2022 | Mechanical (HVAC) | | Not listed | [Sheet Metal-187719](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-187719/) | | Aug 5, 2022 | Electrical | | Not listed | [Electrical-187881](https://nearbypermits.com/cambridge/permit/Electrical-187881/) | | Jul 14, 2022 | Electrical | | Not listed | [Electrical-173094](https://nearbypermits.com/cambridge/permit/Electrical-173094/) | | Jul 13, 2022 | Plumbing | | Not listed | [Plumbing-181156](https://nearbypermits.com/cambridge/permit/Plumbing-181156/) | | Jul 13, 2022 | Plumbing | | Not listed | [Gas-181610](https://nearbypermits.com/cambridge/permit/Gas-181610/) | | Jul 11, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-181887](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-181887/) | | Jul 8, 2022 | Electrical | | Not listed | [Electrical-182494](https://nearbypermits.com/cambridge/permit/Electrical-182494/) | | Jul 7, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-179585](https://nearbypermits.com/cambridge/permit/Mechanical-179585/) | | Jun 20, 2022 | Electrical | | Not listed | [Electrical-179994](https://nearbypermits.com/cambridge/permit/Electrical-179994/) | | Jun 9, 2022 | Electrical | | Not listed | [Electrical-174349](https://nearbypermits.com/cambridge/permit/Electrical-174349/) | | Jun 7, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-176876](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-176876/) | | May 25, 2022 | Alteration or repair | | Not listed | [Building: Alteration and Addition-168041](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-168041/) | | Apr 18, 2022 | Electrical | | Not listed | [Electrical-169300](https://nearbypermits.com/cambridge/permit/Electrical-169300/) | | Mar 25, 2022 | Electrical | | Not listed | [Electrical-167723](https://nearbypermits.com/cambridge/permit/Electrical-167723/) | | Mar 21, 2022 | Plumbing | | Not listed | [Plumbing-163652](https://nearbypermits.com/cambridge/permit/Plumbing-163652/) | | Mar 17, 2022 | Electrical | | Not listed | [Electrical-165486](https://nearbypermits.com/cambridge/permit/Electrical-165486/) | | Feb 25, 2022 | Mechanical (HVAC) | | Not listed | [Sheet Metal-162537](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-162537/) | | Feb 14, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-162775](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-162775/) | | Feb 14, 2022 | Electrical | | Not listed | [Electrical Maintenance Agreement-161187](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-161187/) | | Feb 11, 2022 | Electrical | | Not listed | [Electrical-162482](https://nearbypermits.com/cambridge/permit/Electrical-162482/) | | Feb 9, 2022 | Electrical | | Not listed | [Electrical-159890](https://nearbypermits.com/cambridge/permit/Electrical-159890/) | | Feb 9, 2022 | Electrical | | Not listed | [Electrical-159294](https://nearbypermits.com/cambridge/permit/Electrical-159294/) | | Jan 28, 2022 | Electrical | | Not listed | [Electrical-159757](https://nearbypermits.com/cambridge/permit/Electrical-159757/) | | Jan 24, 2022 | Electrical | | Not listed | [Electrical-156429](https://nearbypermits.com/cambridge/permit/Electrical-156429/) | | Jan 7, 2022 | Electrical | | Not listed | [Electrical-158850](https://nearbypermits.com/cambridge/permit/Electrical-158850/) | | Jan 4, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-156584](https://nearbypermits.com/cambridge/permit/Mechanical-156584/) | | Jan 3, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-157732](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-157732/) | | Jan 3, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-156407](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-156407/) | | Dec 30, 2021 | Electrical | | Not listed | [Electrical-156823](https://nearbypermits.com/cambridge/permit/Electrical-156823/) | | Dec 27, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-155120](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-155120/) | | Dec 21, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-155871](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-155871/) | | Nov 29, 2021 | Electrical | | Not listed | [Electrical-154489](https://nearbypermits.com/cambridge/permit/Electrical-154489/) | | Nov 17, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-146893](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-146893/) | | Nov 16, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-146968](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-146968/) | | Nov 8, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-152403](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-152403/) | | Nov 3, 2021 | Plumbing | | Not listed | [Plumbing-151699](https://nearbypermits.com/cambridge/permit/Plumbing-151699/) | | Oct 22, 2021 | Electrical | | Not listed | [Electrical-142075](https://nearbypermits.com/cambridge/permit/Electrical-142075/) | | Oct 7, 2021 | Electrical | | Not listed | [Electrical-148365](https://nearbypermits.com/cambridge/permit/Electrical-148365/) | | Oct 1, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-146922](https://nearbypermits.com/cambridge/permit/Mechanical-146922/) | | Oct 1, 2021 | Electrical | | Not listed | [Electrical-146138](https://nearbypermits.com/cambridge/permit/Electrical-146138/) | | Sep 24, 2021 | Electrical | | Not listed | [Electrical-141943](https://nearbypermits.com/cambridge/permit/Electrical-141943/) | | Sep 21, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-141165](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-141165/) | | Sep 16, 2021 | Plumbing | | Not listed | [Plumbing-144798](https://nearbypermits.com/cambridge/permit/Plumbing-144798/) | | Aug 30, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-134527](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-134527/) | | Aug 25, 2021 | Plumbing | | Not listed | [Plumbing-140605](https://nearbypermits.com/cambridge/permit/Plumbing-140605/) | | Aug 25, 2021 | Electrical | | Not listed | [Electrical-135625](https://nearbypermits.com/cambridge/permit/Electrical-135625/) | | Aug 16, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-130948](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-130948/) | | Aug 3, 2021 | Electrical | | Not listed | [Electrical-136408](https://nearbypermits.com/cambridge/permit/Electrical-136408/) | | Jul 20, 2021 | Electrical | | Not listed | [Electrical-132349](https://nearbypermits.com/cambridge/permit/Electrical-132349/) | | Jul 12, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-129811](https://nearbypermits.com/cambridge/permit/Mechanical-129811/) | | May 27, 2021 | Electrical | | Not listed | [Electrical-122975](https://nearbypermits.com/cambridge/permit/Electrical-122975/) | | May 5, 2021 | Electrical | | Not listed | [Electrical-118904](https://nearbypermits.com/cambridge/permit/Electrical-118904/) | | Apr 12, 2021 | Electrical | | Not listed | [Electrical-115396](https://nearbypermits.com/cambridge/permit/Electrical-115396/) | | Apr 12, 2021 | Electrical | | Not listed | [Electrical-115130](https://nearbypermits.com/cambridge/permit/Electrical-115130/) | | Apr 5, 2021 | Electrical | | Not listed | [Electrical-112670](https://nearbypermits.com/cambridge/permit/Electrical-112670/) | | Apr 5, 2021 | Electrical | | Not listed | [Electrical-112485](https://nearbypermits.com/cambridge/permit/Electrical-112485/) | | Mar 11, 2021 | Plumbing | | Not listed | [Plumbing-110918](https://nearbypermits.com/cambridge/permit/Plumbing-110918/) | | Mar 10, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-111029](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-111029/) | | Mar 10, 2021 | Electrical | | Not listed | [Electrical-110480](https://nearbypermits.com/cambridge/permit/Electrical-110480/) | | Mar 10, 2021 | Electrical | | Not listed | [Electrical-110261](https://nearbypermits.com/cambridge/permit/Electrical-110261/) | | Mar 4, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-109750](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-109750/) | | Mar 1, 2021 | Electrical | | Not listed | [Electrical-109749](https://nearbypermits.com/cambridge/permit/Electrical-109749/) | | Feb 26, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-109428](https://nearbypermits.com/cambridge/permit/Mechanical-109428/) | | Feb 22, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-107509](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-107509/) | | Feb 22, 2021 | Plumbing | | Not listed | [Plumbing-107852](https://nearbypermits.com/cambridge/permit/Plumbing-107852/) | | Feb 16, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-108192](https://nearbypermits.com/cambridge/permit/Mechanical-108192/) | | Feb 16, 2021 | Electrical | | Not listed | [Electrical-107722](https://nearbypermits.com/cambridge/permit/Electrical-107722/) | | Feb 16, 2021 | New building | | Not listed | [Building: New Construction-75207](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-75207/) | | Feb 8, 2021 | Electrical | | Not listed | [Electrical-107596](https://nearbypermits.com/cambridge/permit/Electrical-107596/) | | Feb 3, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-105590](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-105590/) | | Feb 1, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-106828](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-106828/) | | Jan 28, 2021 | Electrical | | Not listed | [Electrical-106344](https://nearbypermits.com/cambridge/permit/Electrical-106344/) | | Jan 28, 2021 | Electrical | | Not listed | [Electrical-106131](https://nearbypermits.com/cambridge/permit/Electrical-106131/) | | Jan 28, 2021 | New building | | Not listed | [Building: New Construction-92189](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-92189/) | | Jan 27, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-106495](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-106495/) | | Jan 8, 2021 | Electrical | | Not listed | [Electrical-104445](https://nearbypermits.com/cambridge/permit/Electrical-104445/) | | Jan 7, 2021 | Plumbing | | Not listed | [Plumbing-104721](https://nearbypermits.com/cambridge/permit/Plumbing-104721/) | | Jan 7, 2021 | Plumbing | | Not listed | [Plumbing-103847](https://nearbypermits.com/cambridge/permit/Plumbing-103847/) | | Jan 7, 2021 | Electrical | | Not listed | [Electrical-102202](https://nearbypermits.com/cambridge/permit/Electrical-102202/) | | Jan 4, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-95665](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-95665/) | | Dec 29, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-103456](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-103456/) | | Dec 15, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-101135](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-101135/) | | Dec 10, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-101974](https://nearbypermits.com/cambridge/permit/Mechanical-101974/) | | Dec 8, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-98125](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-98125/) | | Nov 10, 2020 | Electrical | | Not listed | [Electrical-98696](https://nearbypermits.com/cambridge/permit/Electrical-98696/) | | Oct 30, 2020 | Electrical | | Not listed | [Electrical-97913](https://nearbypermits.com/cambridge/permit/Electrical-97913/) | | Oct 28, 2020 | Electrical | | Not listed | [Electrical-96871](https://nearbypermits.com/cambridge/permit/Electrical-96871/) | | Oct 26, 2020 | Electrical | | Not listed | [Electrical-93049](https://nearbypermits.com/cambridge/permit/Electrical-93049/) | | Oct 20, 2020 | Electrical | | Not listed | [Electrical-93223](https://nearbypermits.com/cambridge/permit/Electrical-93223/) | | Oct 9, 2020 | Electrical | | Not listed | [Electrical Maintenance Agreement-92789](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-92789/) | | Oct 7, 2020 | Electrical | | Not listed | [Electrical-93738](https://nearbypermits.com/cambridge/permit/Electrical-93738/) | | Oct 6, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-92345](https://nearbypermits.com/cambridge/permit/Mechanical-92345/) | | Oct 1, 2020 | Electrical | | Not listed | [Electrical-93588](https://nearbypermits.com/cambridge/permit/Electrical-93588/) | | Sep 29, 2020 | Plumbing | | Not listed | [Plumbing-93567](https://nearbypermits.com/cambridge/permit/Plumbing-93567/) | | Sep 28, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-88439](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-88439/) | | Sep 24, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-70956](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-70956/) | | Sep 18, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-92762](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-92762/) | | Sep 17, 2020 | Electrical | | Not listed | [Electrical-88368](https://nearbypermits.com/cambridge/permit/Electrical-88368/) | | Sep 8, 2020 | Electrical | | Not listed | [Electrical-88740](https://nearbypermits.com/cambridge/permit/Electrical-88740/) | | Aug 19, 2020 | Electrical | | Not listed | [Electrical-51928](https://nearbypermits.com/cambridge/permit/Electrical-51928/) | | Aug 12, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-86300](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-86300/) | | Jul 27, 2020 | Electrical | | Not listed | [Electrical-82794](https://nearbypermits.com/cambridge/permit/Electrical-82794/) | | Jul 24, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-83489](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-83489/) | | Jul 20, 2020 | Plumbing | | Not listed | [Gas-81773](https://nearbypermits.com/cambridge/permit/Gas-81773/) | | Jun 30, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-72677](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-72677/) | | Jun 17, 2020 | Electrical | | Not listed | [Electrical-71108](https://nearbypermits.com/cambridge/permit/Electrical-71108/) | | Jun 15, 2020 | Electrical | | Not listed | [Electrical-76728](https://nearbypermits.com/cambridge/permit/Electrical-76728/) | | Jun 10, 2020 | Electrical | | Not listed | [Electrical-70563](https://nearbypermits.com/cambridge/permit/Electrical-70563/) | | Jun 4, 2020 | Electrical | | Not listed | [Electrical-75025](https://nearbypermits.com/cambridge/permit/Electrical-75025/) | | Jun 1, 2020 | Sign | | Not listed | [Signs-70739](https://nearbypermits.com/cambridge/permit/Signs-70739/) | | Feb 27, 2020 | Electrical | | Not listed | [Electrical-61181](https://nearbypermits.com/cambridge/permit/Electrical-61181/) | | Feb 26, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-67888](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-67888/) | | Feb 25, 2020 | Mechanical (HVAC) | | Not listed | [Mechanical-67870](https://nearbypermits.com/cambridge/permit/Mechanical-67870/) | | Feb 25, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-64052](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-64052/) | | Feb 19, 2020 | Electrical | | Not listed | [Electrical-66428](https://nearbypermits.com/cambridge/permit/Electrical-66428/) | | Feb 7, 2020 | Plumbing | | Not listed | [Plumbing-66000](https://nearbypermits.com/cambridge/permit/Plumbing-66000/) | | Jan 2, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-63309](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-63309/) | | Dec 23, 2019 | Electrical | | Not listed | [Electrical-61354](https://nearbypermits.com/cambridge/permit/Electrical-61354/) | | Dec 10, 2019 | Plumbing | | Not listed | [Plumbing-61901](https://nearbypermits.com/cambridge/permit/Plumbing-61901/) | | Dec 4, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-61373](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-61373/) | | Dec 3, 2019 | Plumbing | | Not listed | [Plumbing-61371](https://nearbypermits.com/cambridge/permit/Plumbing-61371/) | | Nov 18, 2019 | Electrical | | Not listed | [Electrical-60314](https://nearbypermits.com/cambridge/permit/Electrical-60314/) | | Nov 4, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-50379](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-50379/) | | Oct 18, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-58460](https://nearbypermits.com/cambridge/permit/Mechanical-58460/) | | Oct 18, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-58429](https://nearbypermits.com/cambridge/permit/Mechanical-58429/) | | Oct 18, 2019 | Electrical | | Not listed | [Electrical-58074](https://nearbypermits.com/cambridge/permit/Electrical-58074/) | | Oct 1, 2019 | Electrical | | Not listed | [Electrical-55952](https://nearbypermits.com/cambridge/permit/Electrical-55952/) | | Jul 24, 2019 | Electrical | | Not listed | [Electrical-51929](https://nearbypermits.com/cambridge/permit/Electrical-51929/) | | Jul 23, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-52099](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-52099/) | | Jul 23, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-52091](https://nearbypermits.com/cambridge/permit/Mechanical-52091/) | | Jul 15, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-51227](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-51227/) | | Feb 1, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-31201](https://nearbypermits.com/cambridge/permit/Mechanical-31201/) | | Oct 19, 2018 | Electrical | | Not listed | [Electrical-23696](https://nearbypermits.com/cambridge/permit/Electrical-23696/) | | Oct 16, 2018 | Fire systems | | Not listed | [Sprinkler and Standpipe-23090](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-23090/) | | Oct 11, 2018 | Mechanical (HVAC) | | Not listed | [Mechanical-22673](https://nearbypermits.com/cambridge/permit/Mechanical-22673/) | | Oct 11, 2018 | Plumbing | | Not listed | [Gas-22516](https://nearbypermits.com/cambridge/permit/Gas-22516/) | | Oct 3, 2018 | Electrical | | Not listed | [Electrical-22305](https://nearbypermits.com/cambridge/permit/Electrical-22305/) | | Sep 6, 2018 | Electrical | | Not listed | [Electrical-20085](https://nearbypermits.com/cambridge/permit/Electrical-20085/) | ## Within ¼ mi since May 1, 2026 161 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 3, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1214120](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1214120/) | | Jul 9, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 160 ft NW | Electrical | | Not listed | [Electrical-1217864](https://nearbypermits.com/cambridge/permit/Electrical-1217864/) | | May 18, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 160 ft NW | Electrical | | Not listed | [Electrical-1209789](https://nearbypermits.com/cambridge/permit/Electrical-1209789/) | | Jun 1, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | 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/) | 130 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1211724](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1211724/) | | May 8, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 160 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1210176](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1210176/) | ### This block (250 to 1,000 ft), 96 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 560 ft SW | Electrical | | Not listed | [Electrical-1232261](https://nearbypermits.com/cambridge/permit/Electrical-1232261/) | | Sep 10, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 560 ft SW | Electrical | | Not listed | [Electrical-1228597](https://nearbypermits.com/cambridge/permit/Electrical-1228597/) | | Oct 1, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 600 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/) | 710 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/) | 360 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/) | 360 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/) | 780 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/) | 780 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/) | 410 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/) | 410 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/) | 410 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/) | 410 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/) | 410 ft E | Plumbing | | Not listed | [Plumbing-1230218](https://nearbypermits.com/cambridge/permit/Plumbing-1230218/) | | Sep 9, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 1,000 ft E | Electrical | | Not listed | [Electrical-1228867](https://nearbypermits.com/cambridge/permit/Electrical-1228867/) | | Sep 3, 2026 | [205 Galileo Galilei Way](https://nearbypermits.com/cambridge/address/205-galileo-galilei-way/) | 950 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/) | 410 ft E | Alteration or repair | | 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/) | 410 ft E | Alteration or repair | | 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/) | 500 ft N | Electrical | | Not listed | [Electrical-1227672](https://nearbypermits.com/cambridge/permit/Electrical-1227672/) | | Aug 27, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 1,000 ft E | Plumbing | | Not listed | [Plumbing-1228269](https://nearbypermits.com/cambridge/permit/Plumbing-1228269/) | | Aug 26, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 840 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/) | 840 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/) | 840 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/) | 360 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/) | 360 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/) | 360 ft NE | Electrical | | Not listed | [Electrical-1222779](https://nearbypermits.com/cambridge/permit/Electrical-1222779/) | | Aug 18, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 990 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/) | 430 ft S | Alteration or repair | | 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/) | 600 ft N | Alteration or repair | | 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/) | 530 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/) | 530 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/) | 530 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/) | 990 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/) | 990 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/) | 840 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/) | 840 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/) | 530 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/) | 530 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/) | 530 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/) | 530 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/) | 380 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1219918](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219918/) | | Aug 5, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 1,000 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1211507](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211507/) | | Jul 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 840 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/) | 840 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/) | 600 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/) | 360 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/) | 550 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/) | 550 ft NW | Electrical | | Not listed | [Electrical-1213639](https://nearbypermits.com/cambridge/permit/Electrical-1213639/) | | Jul 20, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 560 ft SW | Electrical | | Not listed | [Electrical-1206155](https://nearbypermits.com/cambridge/permit/Electrical-1206155/) | | Jul 20, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 780 ft E | Alteration or repair | | 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/) | 840 ft W | Alteration or repair | | 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/) | 840 ft W | Alteration or repair | | 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/) | 710 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/) | 710 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/) | 320 ft S | 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/) | 320 ft S | 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/) | 320 ft S | 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/) | 320 ft S | 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/) | 320 ft S | 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/) | 830 ft SW | 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/) | 830 ft SW | 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/) | 840 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/) | 840 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/) | 360 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/) | 600 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/) | 600 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/) | 850 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/) | 530 ft NW | Alteration or repair | | 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/) | 550 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/) | 360 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/) | 550 ft NW | Alteration or repair | | 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/) | 550 ft NW | Alteration or repair | | 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/) | 360 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/) | 450 ft NW | Plumbing | | Not listed | [Gas-1214481](https://nearbypermits.com/cambridge/permit/Gas-1214481/) | | Jun 3, 2026 | [3 Broad Canal Way](https://nearbypermits.com/cambridge/address/3-broad-canal-way/) | 980 ft NE | Sign | | Not listed | [Signs-1211572](https://nearbypermits.com/cambridge/permit/Signs-1211572/) | | Jun 3, 2026 | [88 Ames St](https://nearbypermits.com/cambridge/address/88-ames-st/) | 450 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/) | 600 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/) | 600 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/) | 990 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/) | 900 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/) | 600 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/) | 530 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/) | 530 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/) | 500 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/) | 600 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/) | 780 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/) | 780 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/) | 780 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/) | 780 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/) | 510 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/) | 510 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/) | 600 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/) | 690 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/) | 460 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/) | 930 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/) | 930 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/) | 320 ft S | Alteration or repair | | 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), 52 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 mi W | Electrical | | Not listed | [Electrical-1231607](https://nearbypermits.com/cambridge/permit/Electrical-1231607/) | | Sep 28, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 mi W | Electrical | | Not listed | [Electrical-1229087](https://nearbypermits.com/cambridge/permit/Electrical-1229087/) | | Oct 2, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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 25, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 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/) | 0.24 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/) | 0.24 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 | Alteration or repair | | 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 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 mi W | Alteration or repair | | 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/) | 0.24 mi W | Alteration or repair | | 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/) | 0.24 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1221546](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1221546/) | | Aug 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 mi W | Alteration or repair | | Not listed | [Building: Short Form-1223227](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223227/) | | Aug 19, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 0.22 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/) | 0.22 mi E | Electrical | | Not listed | [Electrical-1218251](https://nearbypermits.com/cambridge/permit/Electrical-1218251/) | | Aug 19, 2026 | [141 Broadway](https://nearbypermits.com/cambridge/address/141-broadway/) | 0.19 mi NW | Electrical | | Not listed | [Electrical-1223341](https://nearbypermits.com/cambridge/permit/Electrical-1223341/) | | Aug 10, 2026 | [139 Main St](https://nearbypermits.com/cambridge/address/139-main-st/) | 0.23 mi E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1212263](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212263/) | | Jul 13, 2026 | [165 Main St](https://nearbypermits.com/cambridge/address/165-main-st/) | 0.20 mi E | Electrical | | Not listed | [Electrical-1219675](https://nearbypermits.com/cambridge/permit/Electrical-1219675/) | | Jun 30, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 mi W | Fire systems | | Not listed | [Sprinkler and Standpipe-1210553](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1210553/) | | Jun 23, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 0.24 mi W | Alteration or repair | | 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 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/) | 0.24 mi W | Electrical | | Not listed | [Electrical-1208636](https://nearbypermits.com/cambridge/permit/Electrical-1208636/) | | 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 | Alteration or repair | | 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/) | 0.21 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: - [315 Main St](https://nearbypermits.com/cambridge/address/315-main-st/): newest permit Jan 16, 2026 - [319 Main St](https://nearbypermits.com/cambridge/address/319-main-st/): newest permit Apr 17, 2026 - [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/): newest permit Jul 30, 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 - [350 Main St](https://nearbypermits.com/cambridge/address/350-main-st/): newest permit Mar 5, 2026 - [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/): newest permit Jul 9, 2026 - [265 Main St](https://nearbypermits.com/cambridge/address/265-main-st/): newest permit Dec 10, 2024 - [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/): newest permit Sep 21, 2026 - [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/): newest permit May 21, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-08 00:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 180 permits at this address and 161 nearby: https://nearbypermits.com/cambridge/address/314-main-st/