# Building permits at 415 Main St, Cambridge, MA 104 permits on record here. The newest, May 19: Electrical permit, no description from the city. Within a quarter mile, the city has issued 188 more permits (105 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 19, 2026 | Electrical | | Not listed | [Electrical-1209853](https://nearbypermits.com/cambridge/permit/Electrical-1209853/) | | Apr 6, 2026 | Mechanical (HVAC) | | Not listed | [Mechanical-1202163](https://nearbypermits.com/cambridge/permit/Mechanical-1202163/) | | Mar 10, 2025 | Mechanical (HVAC) | | Not listed | [Mechanical-1154709](https://nearbypermits.com/cambridge/permit/Mechanical-1154709/) | | Jan 31, 2025 | Electrical | | Not listed | [Electrical-1149865](https://nearbypermits.com/cambridge/permit/Electrical-1149865/) | | Jun 27, 2024 | Sign | | Not listed | [Signs-257563](https://nearbypermits.com/cambridge/permit/Signs-257563/) | | Jun 10, 2024 | Electrical | | Not listed | [Electrical-274466](https://nearbypermits.com/cambridge/permit/Electrical-274466/) | | May 30, 2024 | Electrical | | Not listed | [Electrical-271112](https://nearbypermits.com/cambridge/permit/Electrical-271112/) | | May 22, 2024 | Alteration or repair | | Not listed | [Building: Alteration and Addition-270438](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-270438/) | | Dec 19, 2023 | Electrical | | Not listed | [Electrical-251433](https://nearbypermits.com/cambridge/permit/Electrical-251433/) | | Dec 6, 2023 | Electrical | | Not listed | [Electrical-180765](https://nearbypermits.com/cambridge/permit/Electrical-180765/) | | Jan 18, 2023 | Electrical | | Not listed | [Electrical-206280](https://nearbypermits.com/cambridge/permit/Electrical-206280/) | | Dec 14, 2022 | Electrical | | Not listed | [Electrical-204354](https://nearbypermits.com/cambridge/permit/Electrical-204354/) | | Nov 25, 2022 | Electrical | | Not listed | [Electrical-203177](https://nearbypermits.com/cambridge/permit/Electrical-203177/) | | Nov 1, 2022 | Electrical | | Not listed | [Electrical-194678](https://nearbypermits.com/cambridge/permit/Electrical-194678/) | | Jun 8, 2022 | Fire systems | | Not listed | [Sprinkler and Standpipe-172014](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-172014/) | | May 26, 2022 | Electrical | | Not listed | [Electrical-176913](https://nearbypermits.com/cambridge/permit/Electrical-176913/) | | May 26, 2022 | Electrical | | Not listed | [Electrical-176901](https://nearbypermits.com/cambridge/permit/Electrical-176901/) | | May 26, 2022 | Electrical | | Not listed | [Electrical Maintenance Agreement-176839](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-176839/) | | Apr 28, 2022 | Sign | | Not listed | [Signs-161966](https://nearbypermits.com/cambridge/permit/Signs-161966/) | | Apr 27, 2022 | Roofing | | Not listed | [Roof-170764](https://nearbypermits.com/cambridge/permit/Roof-170764/) | | Apr 27, 2022 | Electrical | | Not listed | [Electrical-171776](https://nearbypermits.com/cambridge/permit/Electrical-171776/) | | Apr 26, 2022 | Electrical | | Not listed | [Electrical-147152](https://nearbypermits.com/cambridge/permit/Electrical-147152/) | | Apr 7, 2022 | Electrical | | Not listed | [Electrical-169567](https://nearbypermits.com/cambridge/permit/Electrical-169567/) | | Apr 4, 2022 | Alteration or repair | | Not listed | [Building: Alteration and Addition-164048](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-164048/) | | Mar 21, 2022 | Alteration or repair | | Not listed | [Building: Alteration and Addition-159183](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-159183/) | | Mar 7, 2022 | Mechanical (HVAC) | | Not listed | [Sheet Metal-162412](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-162412/) | | Feb 28, 2022 | Plumbing | | Not listed | [Gas-164144](https://nearbypermits.com/cambridge/permit/Gas-164144/) | | Feb 28, 2022 | Electrical | | Not listed | [Electrical-164012](https://nearbypermits.com/cambridge/permit/Electrical-164012/) | | Feb 23, 2022 | Electrical | | Not listed | [Electrical-163605](https://nearbypermits.com/cambridge/permit/Electrical-163605/) | | Feb 18, 2022 | Electrical | | Not listed | [Electrical-163414](https://nearbypermits.com/cambridge/permit/Electrical-163414/) | | Feb 15, 2022 | Electrical | | Not listed | [Electrical-162492](https://nearbypermits.com/cambridge/permit/Electrical-162492/) | | Feb 14, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-162413](https://nearbypermits.com/cambridge/permit/Mechanical-162413/) | | Jan 27, 2022 | Plumbing | | Not listed | [Plumbing-160706](https://nearbypermits.com/cambridge/permit/Plumbing-160706/) | | Jan 13, 2022 | Alteration or repair | | Not listed | [Building: Alteration and Addition-152666](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-152666/) | | Dec 14, 2021 | Electrical | | Not listed | [Electrical-156542](https://nearbypermits.com/cambridge/permit/Electrical-156542/) | | Nov 15, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-152445](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-152445/) | | Oct 4, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-146954](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-146954/) | | Sep 16, 2021 | Plumbing | | Not listed | [Plumbing-144807](https://nearbypermits.com/cambridge/permit/Plumbing-144807/) | | Aug 30, 2021 | Plumbing | | Not listed | [Plumbing-141891](https://nearbypermits.com/cambridge/permit/Plumbing-141891/) | | Aug 19, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-138745](https://nearbypermits.com/cambridge/permit/Mechanical-138745/) | | Aug 10, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-135578](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-135578/) | | Aug 10, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-135841](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-135841/) | | Aug 9, 2021 | Electrical | | Not listed | [Electrical-136840](https://nearbypermits.com/cambridge/permit/Electrical-136840/) | | Jul 29, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-130736](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-130736/) | | Jul 28, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-134993](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-134993/) | | Jul 21, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-134080](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-134080/) | | Jul 21, 2021 | Electrical | | Not listed | [Electrical-133534](https://nearbypermits.com/cambridge/permit/Electrical-133534/) | | Jul 21, 2021 | Electrical | | Not listed | [Electrical Maintenance Agreement-131613](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-131613/) | | Jun 24, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-126355](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-126355/) | | Jun 3, 2021 | Plumbing | | Not listed | [Plumbing-123234](https://nearbypermits.com/cambridge/permit/Plumbing-123234/) | | May 10, 2021 | Electrical | | Not listed | [Electrical-118962](https://nearbypermits.com/cambridge/permit/Electrical-118962/) | | Apr 27, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-117578](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-117578/) | | Apr 7, 2021 | Electrical | | Not listed | [Electrical-112880](https://nearbypermits.com/cambridge/permit/Electrical-112880/) | | Mar 10, 2021 | Electrical | | Not listed | [Electrical-110477](https://nearbypermits.com/cambridge/permit/Electrical-110477/) | | Feb 22, 2021 | Electrical | | Not listed | [Electrical-100431](https://nearbypermits.com/cambridge/permit/Electrical-100431/) | | Dec 21, 2020 | Electrical | | Not listed | [Electrical-102150](https://nearbypermits.com/cambridge/permit/Electrical-102150/) | | Nov 10, 2020 | Electrical | | Not listed | [Electrical-94619](https://nearbypermits.com/cambridge/permit/Electrical-94619/) | | Sep 29, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-91003](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-91003/) | | Aug 20, 2020 | Plumbing | | Not listed | [Plumbing-88126](https://nearbypermits.com/cambridge/permit/Plumbing-88126/) | | Jul 23, 2020 | Electrical | | Not listed | [Electrical-82932](https://nearbypermits.com/cambridge/permit/Electrical-82932/) | | Jul 10, 2020 | Electrical | | Not listed | [Electrical Maintenance Agreement-80558](https://nearbypermits.com/cambridge/permit/Electrical%20Maintenance%20Agreement-80558/) | | Jul 6, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-72208](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-72208/) | | Jun 30, 2020 | Electrical | | Not listed | [Electrical-79012](https://nearbypermits.com/cambridge/permit/Electrical-79012/) | | Jun 17, 2020 | Electrical | | Not listed | [Electrical-70457](https://nearbypermits.com/cambridge/permit/Electrical-70457/) | | Jun 2, 2020 | Electrical | | Not listed | [Electrical-74584](https://nearbypermits.com/cambridge/permit/Electrical-74584/) | | Feb 11, 2020 | Electrical | | Not listed | [Electrical-66449](https://nearbypermits.com/cambridge/permit/Electrical-66449/) | | Feb 11, 2020 | Electrical | | Not listed | [Electrical-66443](https://nearbypermits.com/cambridge/permit/Electrical-66443/) | | Jan 30, 2020 | Electrical | | Not listed | [Electrical-65480](https://nearbypermits.com/cambridge/permit/Electrical-65480/) | | Jan 22, 2020 | Electrical | | Not listed | [Electrical-64731](https://nearbypermits.com/cambridge/permit/Electrical-64731/) | | Jan 9, 2020 | Sign | | Not listed | [Signs-57410](https://nearbypermits.com/cambridge/permit/Signs-57410/) | | Dec 31, 2019 | Plumbing | | Not listed | [Gas-63003](https://nearbypermits.com/cambridge/permit/Gas-63003/) | | Dec 2, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-61442](https://nearbypermits.com/cambridge/permit/Mechanical-61442/) | | Nov 18, 2019 | Electrical | | Not listed | [Electrical-60442](https://nearbypermits.com/cambridge/permit/Electrical-60442/) | | Nov 18, 2019 | Electrical | | Not listed | [Electrical-60439](https://nearbypermits.com/cambridge/permit/Electrical-60439/) | | Oct 1, 2019 | Electrical | | Not listed | [Electrical-55354](https://nearbypermits.com/cambridge/permit/Electrical-55354/) | | Oct 1, 2019 | Electrical | | Not listed | [Electrical-55351](https://nearbypermits.com/cambridge/permit/Electrical-55351/) | | Sep 26, 2019 | Plumbing | | Not listed | [Plumbing-56276](https://nearbypermits.com/cambridge/permit/Plumbing-56276/) | | Sep 17, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-56084](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-56084/) | | Sep 17, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-55517](https://nearbypermits.com/cambridge/permit/Mechanical-55517/) | | Sep 3, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-55321](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-55321/) | | Aug 28, 2019 | Electrical | | Not listed | [Electrical-54568](https://nearbypermits.com/cambridge/permit/Electrical-54568/) | | Aug 27, 2019 | Electrical | | Not listed | [Electrical-54820](https://nearbypermits.com/cambridge/permit/Electrical-54820/) | | Jul 31, 2019 | Electrical | | Not listed | [Electrical-52793](https://nearbypermits.com/cambridge/permit/Electrical-52793/) | | Jul 10, 2019 | Electrical | | Not listed | [Electrical-50883](https://nearbypermits.com/cambridge/permit/Electrical-50883/) | | Jul 3, 2019 | Mechanical (HVAC) | | Not listed | [Mechanical-50624](https://nearbypermits.com/cambridge/permit/Mechanical-50624/) | | Jul 1, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-50426](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-50426/) | | Jun 25, 2019 | Electrical | | Not listed | [Electrical-49998](https://nearbypermits.com/cambridge/permit/Electrical-49998/) | | Jun 17, 2019 | Electrical | | Not listed | [Electrical-48191](https://nearbypermits.com/cambridge/permit/Electrical-48191/) | | Jun 14, 2019 | Electrical | | Not listed | [Electrical-49064](https://nearbypermits.com/cambridge/permit/Electrical-49064/) | | Jun 7, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-45916](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-45916/) | | Jun 6, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-48527](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-48527/) | | Apr 29, 2019 | Electrical | | Not listed | [Electrical-45306](https://nearbypermits.com/cambridge/permit/Electrical-45306/) | | Apr 23, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-45030](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-45030/) | | Apr 17, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-44975](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-44975/) | | Apr 10, 2019 | Electrical | | Not listed | [Electrical-43804](https://nearbypermits.com/cambridge/permit/Electrical-43804/) | | Apr 2, 2019 | Plumbing | | Not listed | [Plumbing-34024](https://nearbypermits.com/cambridge/permit/Plumbing-34024/) | | Mar 22, 2019 | Electrical | | Not listed | [Electrical-33568](https://nearbypermits.com/cambridge/permit/Electrical-33568/) | | Mar 22, 2019 | Electrical | | Not listed | [Electrical-31861](https://nearbypermits.com/cambridge/permit/Electrical-31861/) | | Mar 21, 2019 | Electrical | | Not listed | [Electrical-33426](https://nearbypermits.com/cambridge/permit/Electrical-33426/) | | Mar 4, 2019 | Electrical | | Not listed | [Electrical-32021](https://nearbypermits.com/cambridge/permit/Electrical-32021/) | | Feb 19, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-31936](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-31936/) | | Feb 14, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-31420](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-31420/) | | Feb 6, 2019 | Electrical | | Not listed | [Electrical-31033](https://nearbypermits.com/cambridge/permit/Electrical-31033/) | | Jan 29, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-30969](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-30969/) | ## Within ¼ mi since May 1, 2026 188 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 26, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 150 ft NW | 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/) | 150 ft NW | 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/) | 150 ft NW | Electrical | | Not listed | [Electrical-1219123](https://nearbypermits.com/cambridge/permit/Electrical-1219123/) | | Aug 7, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 150 ft NW | 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/) | 150 ft NW | Plumbing | | Not listed | [Plumbing-1224200](https://nearbypermits.com/cambridge/permit/Plumbing-1224200/) | | Jul 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 150 ft NW | 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/) | 150 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1218111](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1218111/) | | Jul 16, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 150 ft NW | 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/) | 150 ft NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1214011](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214011/) | | Jun 30, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 150 ft NW | 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/) | 150 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1218208](https://nearbypermits.com/cambridge/permit/Mechanical-1218208/) | ### This block (250 to 1,000 ft), 139 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 500 ft S | 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/) | 500 ft S | Electrical | | Not listed | [Electrical-1228597](https://nearbypermits.com/cambridge/permit/Electrical-1228597/) | | Oct 6, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1227025](https://nearbypermits.com/cambridge/permit/Mechanical-1227025/) | | Oct 1, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 760 ft NE | Electrical | | Not listed | [Electrical-1232110](https://nearbypermits.com/cambridge/permit/Electrical-1232110/) | | Sep 30, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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/) | 570 ft W | Fire systems | | Not listed | [Sprinkler and Standpipe-1230350](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230350/) | | Sep 29, 2026 | [120 Broadway](https://nearbypermits.com/cambridge/address/120-broadway/) | 500 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1232371](https://nearbypermits.com/cambridge/permit/Mechanical-1232371/) | | Sep 25, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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/) | 570 ft 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/) | 570 ft W | Plumbing | | Not listed | [Plumbing-1228771](https://nearbypermits.com/cambridge/permit/Plumbing-1228771/) | | Sep 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | 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/) | 880 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1225782](https://nearbypermits.com/cambridge/permit/Mechanical-1225782/) | | Sep 24, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1231930](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1231930/) | | Sep 24, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1231828](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1231828/) | | Sep 8, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1229183](https://nearbypermits.com/cambridge/permit/Mechanical-1229183/) | | Sep 3, 2026 | [205 Galileo Galilei Way](https://nearbypermits.com/cambridge/address/205-galileo-galilei-way/) | 380 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1228527](https://nearbypermits.com/cambridge/permit/Mechanical-1228527/) | | Sep 3, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft W | Alteration or repair | | Not listed | [Building: Short Form-1223227](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1223227/) | | Sep 2, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 690 ft E | 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/) | 690 ft E | 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/) | 690 ft E | Electrical | | Not listed | [Electrical-1227609](https://nearbypermits.com/cambridge/permit/Electrical-1227609/) | | Sep 1, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 610 ft NE | Electrical | | Not listed | [Electrical-1227672](https://nearbypermits.com/cambridge/permit/Electrical-1227672/) | | Aug 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | Electrical | | Not listed | [Electrical-1225944](https://nearbypermits.com/cambridge/permit/Electrical-1225944/) | | Aug 21, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | Electrical | | Not listed | [Electrical-1226652](https://nearbypermits.com/cambridge/permit/Electrical-1226652/) | | Jul 29, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | Electrical | | Not listed | [Electrical-1222779](https://nearbypermits.com/cambridge/permit/Electrical-1222779/) | | Aug 25, 2026 | [555 Technology Sq](https://nearbypermits.com/cambridge/address/555-technology-sq/) | 830 ft 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/) | 830 ft NW | Electrical | | Not listed | [Electrical-1218248](https://nearbypermits.com/cambridge/permit/Electrical-1218248/) | | Aug 19, 2026 | [141 Broadway](https://nearbypermits.com/cambridge/address/141-broadway/) | 710 ft N | 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/) | 360 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/) | 950 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1219480](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219480/) | | Aug 12, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1223418](https://nearbypermits.com/cambridge/permit/Electrical-1223418/) | | Jul 28, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1222607](https://nearbypermits.com/cambridge/permit/Electrical-1222607/) | | Jul 7, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1216411](https://nearbypermits.com/cambridge/permit/Electrical-1216411/) | | Jun 30, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1216676](https://nearbypermits.com/cambridge/permit/Electrical-1216676/) | | Jun 18, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1215359](https://nearbypermits.com/cambridge/permit/Electrical-1215359/) | | Jun 17, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1215440](https://nearbypermits.com/cambridge/permit/Electrical-1215440/) | | Aug 11, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 760 ft NE | 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/) | 310 ft NE | 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/) | 310 ft NE | 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/) | 310 ft NE | 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/) | 360 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/) | 360 ft W | Electrical | | Not listed | [Electrical-1207836](https://nearbypermits.com/cambridge/permit/Electrical-1207836/) | | Aug 7, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 310 ft NE | 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/) | 310 ft NE | 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/) | 310 ft NE | 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/) | 310 ft NE | Electrical | | Not listed | [Electrical-1214559](https://nearbypermits.com/cambridge/permit/Electrical-1214559/) | | Aug 5, 2026 | [70 Broadway](https://nearbypermits.com/cambridge/address/70-broadway/) | 730 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1219918](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219918/) | | Aug 3, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 590 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/) | 590 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/) | 590 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/) | 590 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/) | 590 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/) | 590 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1214120](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1214120/) | | Jul 28, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 760 ft NE | Plumbing | | Not listed | [Plumbing-1223000](https://nearbypermits.com/cambridge/permit/Plumbing-1223000/) | | Jul 27, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | 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/) | 370 ft NE | 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/) | 370 ft NE | 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/) | 500 ft S | Electrical | | Not listed | [Electrical-1206155](https://nearbypermits.com/cambridge/permit/Electrical-1206155/) | | Jul 15, 2026 | [25 Ames St](https://nearbypermits.com/cambridge/address/25-ames-st/) | 720 ft S | 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 S | 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/) | 880 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/) | 880 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/) | 880 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/) | 880 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/) | 880 ft SE | Electrical | | Not listed | [Electrical-1217834](https://nearbypermits.com/cambridge/permit/Electrical-1217834/) | | Jul 9, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 550 ft E | 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/) | 550 ft E | Electrical | | Not listed | [Electrical-1209789](https://nearbypermits.com/cambridge/permit/Electrical-1209789/) | | Jul 6, 2026 | [3 Ames St](https://nearbypermits.com/cambridge/address/3-ames-st/) | 960 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/) | 960 ft S | Electrical | | Not listed | [Electrical-1209908](https://nearbypermits.com/cambridge/permit/Electrical-1209908/) | | Jul 1, 2026 | [300 Technology Sq](https://nearbypermits.com/cambridge/address/300-technology-sq/) | 740 ft 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/) | 740 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 900 ft N | 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/) | 900 ft N | Plumbing | | Not listed | [Gas-1217050](https://nearbypermits.com/cambridge/permit/Gas-1217050/) | | Jun 30, 2026 | [51 Vassar St](https://nearbypermits.com/cambridge/address/51-vassar-st/) | 970 ft SW | Electrical | | Not listed | [Electrical-1217839](https://nearbypermits.com/cambridge/permit/Electrical-1217839/) | | Jun 24, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 880 ft E | 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/) | 760 ft NE | 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/) | 760 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1216334](https://nearbypermits.com/cambridge/permit/Mechanical-1216334/) | | Jun 23, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 310 ft NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216311](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216311/) | | Jun 23, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 370 ft NE | 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/) | 880 ft E | Electrical | | Not listed | [Electrical-1216309](https://nearbypermits.com/cambridge/permit/Electrical-1216309/) | | Jun 17, 2026 | [200 Technology Sq](https://nearbypermits.com/cambridge/address/200-technology-sq/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft 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/) | 570 ft W | Electrical | | Not listed | [Electrical-1208636](https://nearbypermits.com/cambridge/permit/Electrical-1208636/) | | Jun 16, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 370 ft NE | 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/) | 370 ft NE | 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/) | 880 ft E | 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/) | 390 ft E | Plumbing | | Not listed | [Gas-1214481](https://nearbypermits.com/cambridge/permit/Gas-1214481/) | | Jun 3, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1213553](https://nearbypermits.com/cambridge/permit/Electrical-1213553/) | | May 21, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1211780](https://nearbypermits.com/cambridge/permit/Electrical-1211780/) | | May 13, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1209818](https://nearbypermits.com/cambridge/permit/Electrical-1209818/) | | May 13, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1209772](https://nearbypermits.com/cambridge/permit/Electrical-1209772/) | | May 13, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1209770](https://nearbypermits.com/cambridge/permit/Electrical-1209770/) | | May 6, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1208653](https://nearbypermits.com/cambridge/permit/Electrical-1208653/) | | May 5, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Electrical | | Not listed | [Electrical-1208679](https://nearbypermits.com/cambridge/permit/Electrical-1208679/) | | Jun 3, 2026 | [88 Ames St](https://nearbypermits.com/cambridge/address/88-ames-st/) | 390 ft E | Electrical | | Not listed | [Electrical-1213331](https://nearbypermits.com/cambridge/permit/Electrical-1213331/) | | Jun 3, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 760 ft NE | Electrical | | Not listed | [Electrical-1213269](https://nearbypermits.com/cambridge/permit/Electrical-1213269/) | | May 6, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 760 ft NE | Electrical | | Not listed | [Electrical-1208837](https://nearbypermits.com/cambridge/permit/Electrical-1208837/) | | Jun 2, 2026 | [555 Technology Sq](https://nearbypermits.com/cambridge/address/555-technology-sq/) | 830 ft NW | Electrical | | Not listed | [Electrical-1213543](https://nearbypermits.com/cambridge/permit/Electrical-1213543/) | | Jun 1, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 690 ft E | 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/) | 590 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/) | 590 ft E | Electrical | | Not listed | [Electrical-1211722](https://nearbypermits.com/cambridge/permit/Electrical-1211722/) | | May 29, 2026 | [15 Vassar St](https://nearbypermits.com/cambridge/address/15-vassar-st/) | 360 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/) | 540 ft N | Electrical | | Not listed | [Electrical-1213147](https://nearbypermits.com/cambridge/permit/Electrical-1213147/) | | May 27, 2026 | [1 Hampshire St](https://nearbypermits.com/cambridge/address/1-hampshire-st/) | 900 ft N | Electrical | | Not listed | [Electrical-1213127](https://nearbypermits.com/cambridge/permit/Electrical-1213127/) | | May 27, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 310 ft NE | 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/) | 310 ft NE | Electrical | | Not listed | [Electrical-1208711](https://nearbypermits.com/cambridge/permit/Electrical-1208711/) | | May 27, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 610 ft NE | Electrical | | Not listed | [Electrical-1211482](https://nearbypermits.com/cambridge/permit/Electrical-1211482/) | | May 22, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 590 ft E | Plumbing | | Not listed | [Plumbing-1212440](https://nearbypermits.com/cambridge/permit/Plumbing-1212440/) | | May 21, 2026 | [400 Technology Sq](https://nearbypermits.com/cambridge/address/400-technology-sq/) | 840 ft NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1212406](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1212406/) | | May 20, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 590 ft E | Fire systems | | Not listed | [Sprinkler and Standpipe-1211724](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1211724/) | | May 19, 2026 | [92 Ames St](https://nearbypermits.com/cambridge/address/92-ames-st/) | 400 ft NE | Electrical | | Not listed | [Electrical-1206169](https://nearbypermits.com/cambridge/permit/Electrical-1206169/) | | May 13, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 740 ft NE | Electrical | | Not listed | [Electrical-1204797](https://nearbypermits.com/cambridge/permit/Electrical-1204797/) | | May 6, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 740 ft NE | 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/) | 880 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1207462](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1207462/) | | May 8, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 550 ft E | Mechanical (HVAC) | | Not listed | [Sheet Metal-1210176](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1210176/) | | May 5, 2026 | [100 Technology Sq](https://nearbypermits.com/cambridge/address/100-technology-sq/) | 450 ft W | Electrical | | Not listed | [Electrical-1209044](https://nearbypermits.com/cambridge/permit/Electrical-1209044/) | ### Farther (1,000 ft to ¼ mi), 38 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | Electrical | | Not listed | [Electrical-1232222](https://nearbypermits.com/cambridge/permit/Electrical-1232222/) | | Sep 30, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | Plumbing | | Not listed | [Plumbing-1232247](https://nearbypermits.com/cambridge/permit/Plumbing-1232247/) | | Sep 21, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 0.20 mi 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/) | 0.20 mi E | Electrical | | Not listed | [Electrical-1230275](https://nearbypermits.com/cambridge/permit/Electrical-1230275/) | | Sep 17, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222040](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222040/) | | Sep 15, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 0.20 mi 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/) | 0.20 mi 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/) | 0.20 mi E | Plumbing | | Not listed | [Plumbing-1230218](https://nearbypermits.com/cambridge/permit/Plumbing-1230218/) | | Sep 14, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | 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/) | 0.22 mi S | 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/) | 0.22 mi S | Mechanical (HVAC) | | Not listed | [Mechanical-1221512](https://nearbypermits.com/cambridge/permit/Mechanical-1221512/) | | Sep 3, 2026 | [800 Technology Sq](https://nearbypermits.com/cambridge/address/800-technology-sq/) | 0.22 mi NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225979](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225979/) | | Sep 3, 2026 | [255 Main St](https://nearbypermits.com/cambridge/address/255-main-st/) | 0.20 mi 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/) | 0.20 mi E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225671](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225671/) | | Aug 8, 2026 | [182-R Memorial Dr](https://nearbypermits.com/cambridge/address/182--r-memorial-dr/) | 0.24 mi S | Electrical | | Not listed | [Electrical-1224529](https://nearbypermits.com/cambridge/permit/Electrical-1224529/) | | Aug 6, 2026 | [60 Vassar St](https://nearbypermits.com/cambridge/address/60-vassar-st/) | 0.23 mi SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222152](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222152/) | | Jul 22, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.24 mi NE | 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/) | 0.24 mi NE | 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/) | 0.24 mi NE | Electrical | | Not listed | [Electrical-1215783](https://nearbypermits.com/cambridge/permit/Electrical-1215783/) | | Jun 24, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.24 mi NE | 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/) | 0.24 mi NE | Plumbing | | Not listed | [Plumbing-1217069](https://nearbypermits.com/cambridge/permit/Plumbing-1217069/) | | Jun 23, 2026 | [70 Amherst St](https://nearbypermits.com/cambridge/address/70-amherst-st/) | 0.22 mi SE | Electrical | | Not listed | [Electrical-1215150](https://nearbypermits.com/cambridge/permit/Electrical-1215150/) | | Jun 22, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | 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/) | 0.22 mi S | Fire systems | | Not listed | [Sprinkler and Standpipe-1216468](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1216468/) | | Jun 18, 2026 | [115 Harvard St](https://nearbypermits.com/cambridge/address/115-harvard-st/) | 0.25 mi NW | Roofing | | Not listed | [Roof-1216465](https://nearbypermits.com/cambridge/permit/Roof-1216465/) | | Jun 16, 2026 | [290 Binney St](https://nearbypermits.com/cambridge/address/290-binney-st/) | 0.24 mi NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1214920](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214920/) | | Jun 5, 2026 | [60 Vassar St](https://nearbypermits.com/cambridge/address/60-vassar-st/) | 0.23 mi SW | Plumbing | | Not listed | [Plumbing-1213877](https://nearbypermits.com/cambridge/permit/Plumbing-1213877/) | | Jun 5, 2026 | [60 Vassar St](https://nearbypermits.com/cambridge/address/60-vassar-st/) | 0.23 mi SW | Plumbing | | Not listed | [Gas-1213880](https://nearbypermits.com/cambridge/permit/Gas-1213880/) | | Jun 2, 2026 | [60 Vassar St](https://nearbypermits.com/cambridge/address/60-vassar-st/) | 0.23 mi SW | Electrical | | Not listed | [Electrical-1213648](https://nearbypermits.com/cambridge/permit/Electrical-1213648/) | | May 28, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 0.24 mi E | Plumbing | | Not listed | [Plumbing-1213446](https://nearbypermits.com/cambridge/permit/Plumbing-1213446/) | | May 27, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | 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/) | 0.22 mi S | 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/) | 0.22 mi S | Electrical | | Not listed | [Electrical-1206754](https://nearbypermits.com/cambridge/permit/Electrical-1206754/) | | May 26, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 0.24 mi E | Electrical | | Not listed | [Electrical-1212138](https://nearbypermits.com/cambridge/permit/Electrical-1212138/) | | May 21, 2026 | [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/) | 0.22 mi 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/) | 0.22 mi 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/) | 0.24 mi E | Sign | | Not listed | [Signs-1207809](https://nearbypermits.com/cambridge/permit/Signs-1207809/) | | May 11, 2026 | [21 Ames St](https://nearbypermits.com/cambridge/address/21-ames-st/) | 0.22 mi S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1204675](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1204675/) | ## More on this street Other addresses on Main St with permits, nearest house number first: - [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/): newest permit Aug 26, 2026 - [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/): newest permit Jul 9, 2026 - [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 - [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 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-08 02:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 104 permits at this address and 188 nearby: https://nearbypermits.com/cambridge/address/415-main-st/