# Building permits at 255 Main St, Cambridge, MA 75 permits on record here. The newest, Sep 21: Electrical permit, no description from the city. Within a quarter mile, the city has issued 123 more permits (82 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 21, 2026 | Electrical | | Not listed | [Electrical-1230277](https://nearbypermits.com/cambridge/permit/Electrical-1230277/) | | Sep 21, 2026 | Electrical | | Not listed | [Electrical-1230275](https://nearbypermits.com/cambridge/permit/Electrical-1230275/) | | Sep 15, 2026 | Fire systems | | Not listed | [Sprinkler and Standpipe-1229647](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229647/) | | Sep 15, 2026 | Plumbing | | Not listed | [Plumbing-1230218](https://nearbypermits.com/cambridge/permit/Plumbing-1230218/) | | Sep 14, 2026 | Fire systems | | Not listed | [Sprinkler and Standpipe-1229648](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1229648/) | | Sep 3, 2026 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225598](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225598/) | | Sep 2, 2026 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225671](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225671/) | | Mar 25, 2026 | Plumbing | | Not listed | [Plumbing-1203620](https://nearbypermits.com/cambridge/permit/Plumbing-1203620/) | | Feb 5, 2026 | Electrical | | Not listed | [Electrical-1196787](https://nearbypermits.com/cambridge/permit/Electrical-1196787/) | | Oct 6, 2025 | Mechanical (HVAC) | | Not listed | [Sheet Metal-1183362](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1183362/) | | Oct 3, 2025 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1176368](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1176368/) | | Jul 22, 2025 | Electrical | | Not listed | [Electrical-1174820](https://nearbypermits.com/cambridge/permit/Electrical-1174820/) | | Oct 29, 2024 | Electrical | | Not listed | [Electrical-1141309](https://nearbypermits.com/cambridge/permit/Electrical-1141309/) | | Apr 9, 2024 | Electrical | | Not listed | [Electrical-264431](https://nearbypermits.com/cambridge/permit/Electrical-264431/) | | Aug 30, 2023 | Electrical | | Not listed | [Electrical-240575](https://nearbypermits.com/cambridge/permit/Electrical-240575/) | | Aug 28, 2023 | Plumbing | | Not listed | [Plumbing-240361](https://nearbypermits.com/cambridge/permit/Plumbing-240361/) | | Aug 17, 2023 | Plumbing | | Not listed | [Plumbing-238587](https://nearbypermits.com/cambridge/permit/Plumbing-238587/) | | Aug 17, 2023 | Electrical | | Not listed | [Electrical-237382](https://nearbypermits.com/cambridge/permit/Electrical-237382/) | | Jul 27, 2023 | Fire systems | | Not listed | [Sprinkler and Standpipe-234838](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-234838/) | | Jul 26, 2023 | Mechanical (HVAC) | | Not listed | [Mechanical-234473](https://nearbypermits.com/cambridge/permit/Mechanical-234473/) | | Jul 20, 2023 | Mechanical (HVAC) | | Not listed | [Sheet Metal-233742](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-233742/) | | Jul 10, 2023 | Alteration or repair | | Not listed | [Building: Alteration and Addition-229310](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-229310/) | | Jul 7, 2023 | Electrical | | Not listed | [Electrical-231527](https://nearbypermits.com/cambridge/permit/Electrical-231527/) | | Mar 21, 2022 | Electrical | | Not listed | [Electrical-166829](https://nearbypermits.com/cambridge/permit/Electrical-166829/) | | Nov 9, 2021 | Electrical | | Not listed | [Electrical-152892](https://nearbypermits.com/cambridge/permit/Electrical-152892/) | | Sep 23, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-140736](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-140736/) | | Aug 12, 2021 | Electrical | | Not listed | [Electrical-137722](https://nearbypermits.com/cambridge/permit/Electrical-137722/) | | Jul 14, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-131236](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-131236/) | | Jul 12, 2021 | Electrical | | Not listed | [Electrical-131883](https://nearbypermits.com/cambridge/permit/Electrical-131883/) | | Apr 27, 2021 | Electrical | | Not listed | [Electrical-113837](https://nearbypermits.com/cambridge/permit/Electrical-113837/) | | Mar 1, 2021 | Electrical | | Not listed | [Electrical-109908](https://nearbypermits.com/cambridge/permit/Electrical-109908/) | | Feb 18, 2021 | Electrical | | Not listed | [Electrical-107235](https://nearbypermits.com/cambridge/permit/Electrical-107235/) | | Feb 16, 2021 | Electrical | | Not listed | [Electrical-108059](https://nearbypermits.com/cambridge/permit/Electrical-108059/) | | Feb 11, 2021 | Electrical | | Not listed | [Electrical-107982](https://nearbypermits.com/cambridge/permit/Electrical-107982/) | | Feb 10, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-101843](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-101843/) | | Feb 2, 2021 | Mechanical (HVAC) | | Not listed | [Sheet Metal-107115](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-107115/) | | Feb 2, 2021 | Electrical | | Not listed | [Electrical-107106](https://nearbypermits.com/cambridge/permit/Electrical-107106/) | | Jan 21, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-104577](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-104577/) | | Jan 12, 2021 | Plumbing | | Not listed | [Plumbing-104941](https://nearbypermits.com/cambridge/permit/Plumbing-104941/) | | Jan 6, 2021 | Electrical | | Not listed | [Electrical-104401](https://nearbypermits.com/cambridge/permit/Electrical-104401/) | | Jan 4, 2021 | Fire systems | | Not listed | [Sprinkler and Standpipe-102518](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-102518/) | | Jan 4, 2021 | Mechanical (HVAC) | | Not listed | [Mechanical-104192](https://nearbypermits.com/cambridge/permit/Mechanical-104192/) | | Jan 4, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-100864](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-100864/) | | Dec 29, 2020 | Mechanical (HVAC) | | Not listed | [Sheet Metal-103575](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-103575/) | | Dec 15, 2020 | Electrical | | Not listed | [Electrical-102289](https://nearbypermits.com/cambridge/permit/Electrical-102289/) | | Dec 8, 2020 | Alteration or repair | | Not listed | [Building: Alteration and Addition-100219](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-100219/) | | Aug 24, 2020 | Electrical | | Not listed | [Electrical-86723](https://nearbypermits.com/cambridge/permit/Electrical-86723/) | | May 26, 2020 | Electrical | | Not listed | [Electrical-74132](https://nearbypermits.com/cambridge/permit/Electrical-74132/) | | Jan 22, 2020 | Electrical | | Not listed | [Electrical-63471](https://nearbypermits.com/cambridge/permit/Electrical-63471/) | | Jan 6, 2020 | Fire systems | | Not listed | [Sprinkler and Standpipe-63163](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-63163/) | | Nov 19, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-60752](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-60752/) | | Sep 24, 2019 | Electrical | | Not listed | [Electrical-56335](https://nearbypermits.com/cambridge/permit/Electrical-56335/) | | Sep 18, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-56312](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-56312/) | | Aug 22, 2019 | Electrical | | Not listed | [Electrical-54389](https://nearbypermits.com/cambridge/permit/Electrical-54389/) | | Aug 15, 2019 | Electrical | | Not listed | [Electrical-53769](https://nearbypermits.com/cambridge/permit/Electrical-53769/) | | Aug 8, 2019 | Plumbing | | Not listed | [Plumbing-53467](https://nearbypermits.com/cambridge/permit/Plumbing-53467/) | | Jul 19, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-51899](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-51899/) | | Jun 10, 2019 | Electrical | | Not listed | [Electrical-48212](https://nearbypermits.com/cambridge/permit/Electrical-48212/) | | Jun 7, 2019 | Electrical | | Not listed | [Electrical-48413](https://nearbypermits.com/cambridge/permit/Electrical-48413/) | | May 21, 2019 | Plumbing | | Not listed | [Plumbing-47365](https://nearbypermits.com/cambridge/permit/Plumbing-47365/) | | Apr 10, 2019 | Electrical | | Not listed | [Electrical-44332](https://nearbypermits.com/cambridge/permit/Electrical-44332/) | | Mar 22, 2019 | Electrical | | Not listed | [Electrical-33315](https://nearbypermits.com/cambridge/permit/Electrical-33315/) | | Mar 4, 2019 | Electrical | | Not listed | [Electrical-31651](https://nearbypermits.com/cambridge/permit/Electrical-31651/) | | Feb 25, 2019 | Mechanical (HVAC) | | Not listed | [Sheet Metal-31051](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-31051/) | | Jan 28, 2019 | Electrical | | Not listed | [Electrical-30689](https://nearbypermits.com/cambridge/permit/Electrical-30689/) | | Jan 24, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-30171](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-30171/) | | Jan 17, 2019 | Fire systems | | Not listed | [Sprinkler and Standpipe-30624](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-30624/) | | Jan 4, 2019 | Alteration or repair | | Not listed | [Building: Alteration and Addition-27313](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-27313/) | | Oct 24, 2018 | Plumbing | | Not listed | [Plumbing-24232](https://nearbypermits.com/cambridge/permit/Plumbing-24232/) | | Oct 23, 2018 | Electrical | | Not listed | [Electrical-23864](https://nearbypermits.com/cambridge/permit/Electrical-23864/) | | Oct 9, 2018 | Fire systems | | Not listed | [Sprinkler and Standpipe-23058](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-23058/) | | Oct 9, 2018 | Fire systems | | Not listed | [Sprinkler and Standpipe-22927](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-22927/) | | Oct 9, 2018 | Mechanical (HVAC) | | Not listed | [Mechanical-22945](https://nearbypermits.com/cambridge/permit/Mechanical-22945/) | | Sep 28, 2018 | Electrical | | Not listed | [Electrical-22045](https://nearbypermits.com/cambridge/permit/Electrical-22045/) | | Sep 21, 2018 | Alteration or repair | | Not listed | [Building: Alteration and Addition-19912](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-19912/) | ## Within ¼ mi since May 1, 2026 123 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 28, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 220 ft SE | Plumbing | | Not listed | [Plumbing-1213446](https://nearbypermits.com/cambridge/permit/Plumbing-1213446/) | | May 26, 2026 | [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/) | 220 ft SE | 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/) | 95 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/) | 95 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/) | 220 ft SE | Sign | | Not listed | [Signs-1207809](https://nearbypermits.com/cambridge/permit/Signs-1207809/) | ### This block (250 to 1,000 ft), 89 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [31 Ames St](https://nearbypermits.com/cambridge/address/31-ames-st/) | 950 ft W | 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/) | 950 ft W | Electrical | | Not listed | [Electrical-1228597](https://nearbypermits.com/cambridge/permit/Electrical-1228597/) | | Oct 1, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 950 ft NE | Sign | | Not listed | [Signs-1231199](https://nearbypermits.com/cambridge/permit/Signs-1231199/) | | Aug 10, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 950 ft NE | Sign | | Not listed | [Signs-1224363](https://nearbypermits.com/cambridge/permit/Signs-1224363/) | | Oct 1, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 690 ft NW | Electrical | | Not listed | [Electrical-1232110](https://nearbypermits.com/cambridge/permit/Electrical-1232110/) | | Sep 29, 2026 | [120 Broadway](https://nearbypermits.com/cambridge/address/120-broadway/) | 960 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/) | 300 ft NW | 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/) | 300 ft NW | 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/) | 370 ft E | Plumbing | | Not listed | [Plumbing-1231550](https://nearbypermits.com/cambridge/permit/Plumbing-1231550/) | | Sep 22, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 950 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1230011](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1230011/) | | Sep 22, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 370 ft E | Electrical | | Not listed | [Electrical-1230917](https://nearbypermits.com/cambridge/permit/Electrical-1230917/) | | Sep 10, 2026 | [320 Third Street](https://nearbypermits.com/cambridge/address/320-third-street/) | 940 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1226771](https://nearbypermits.com/cambridge/permit/Mechanical-1226771/) | | Sep 9, 2026 | [169 Main St](https://nearbypermits.com/cambridge/address/169-main-st/) | 590 ft E | Electrical | | Not listed | [Electrical-1228867](https://nearbypermits.com/cambridge/permit/Electrical-1228867/) | | Sep 2, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 410 ft W | 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/) | 410 ft W | 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/) | 410 ft W | Electrical | | Not listed | [Electrical-1227609](https://nearbypermits.com/cambridge/permit/Electrical-1227609/) | | Sep 1, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 680 ft NW | 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/) | 590 ft E | Plumbing | | Not listed | [Plumbing-1228269](https://nearbypermits.com/cambridge/permit/Plumbing-1228269/) | | Aug 25, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 300 ft NW | Electrical | | Not listed | [Electrical-1225944](https://nearbypermits.com/cambridge/permit/Electrical-1225944/) | | Aug 21, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 300 ft NW | Electrical | | Not listed | [Electrical-1226652](https://nearbypermits.com/cambridge/permit/Electrical-1226652/) | | Jul 29, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 300 ft NW | Electrical | | Not listed | [Electrical-1222779](https://nearbypermits.com/cambridge/permit/Electrical-1222779/) | | Aug 19, 2026 | [11 Broad Canal Way](https://nearbypermits.com/cambridge/address/11-broad-canal-way/) | 760 ft 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/) | 760 ft E | Electrical | | Not listed | [Electrical-1218251](https://nearbypermits.com/cambridge/permit/Electrical-1218251/) | | Aug 14, 2026 | [25 Carleton St](https://nearbypermits.com/cambridge/address/25-carleton-st/) | 600 ft SW | 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/) | 690 ft NW | 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/) | 860 ft W | 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/) | 860 ft W | 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/) | 860 ft W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213057](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213057/) | | Aug 10, 2026 | [139 Main St](https://nearbypermits.com/cambridge/address/139-main-st/) | 790 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1212263](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212263/) | | Aug 7, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 860 ft W | 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/) | 860 ft W | 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/) | 860 ft W | 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/) | 860 ft W | Electrical | | Not listed | [Electrical-1214559](https://nearbypermits.com/cambridge/permit/Electrical-1214559/) | | Aug 6, 2026 | [30 Memorial Dr](https://nearbypermits.com/cambridge/address/30-memorial-dr/) | 970 ft SE | Electrical | | Not listed | [Electrical-1223653](https://nearbypermits.com/cambridge/permit/Electrical-1223653/) | | Aug 5, 2026 | [70 Broadway](https://nearbypermits.com/cambridge/address/70-broadway/) | 490 ft NW | 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/) | 590 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1211507](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211507/) | | Aug 3, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 490 ft W | 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/) | 490 ft W | 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/) | 490 ft W | 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/) | 490 ft W | 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/) | 490 ft W | 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/) | 490 ft W | 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/) | 690 ft NW | Plumbing | | Not listed | [Plumbing-1223000](https://nearbypermits.com/cambridge/permit/Plumbing-1223000/) | | Jul 27, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 300 ft NW | Plumbing | | Not listed | [Plumbing-1222563](https://nearbypermits.com/cambridge/permit/Plumbing-1222563/) | | Jul 24, 2026 | [101 Main St](https://nearbypermits.com/cambridge/address/101-main-st/) | 980 ft E | Electrical | | Not listed | [Electrical-1221343](https://nearbypermits.com/cambridge/permit/Electrical-1221343/) | | Jun 9, 2026 | [101 Main St](https://nearbypermits.com/cambridge/address/101-main-st/) | 980 ft E | Electrical | | Not listed | [Electrical-1214921](https://nearbypermits.com/cambridge/permit/Electrical-1214921/) | | Jul 24, 2026 | [75 Ames St](https://nearbypermits.com/cambridge/address/75-ames-st/) | 850 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/) | 850 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/) | 950 ft W | Electrical | | Not listed | [Electrical-1206155](https://nearbypermits.com/cambridge/permit/Electrical-1206155/) | | Jul 20, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 370 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1219605](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1219605/) | | Jul 14, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 510 ft SW | 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/) | 510 ft SW | 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/) | 510 ft SW | 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/) | 510 ft SW | 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/) | 510 ft SW | Electrical | | Not listed | [Electrical-1217834](https://nearbypermits.com/cambridge/permit/Electrical-1217834/) | | Jul 13, 2026 | [165 Main St](https://nearbypermits.com/cambridge/address/165-main-st/) | 670 ft E | Electrical | | Not listed | [Electrical-1219675](https://nearbypermits.com/cambridge/permit/Electrical-1219675/) | | Jul 9, 2026 | [355 Main St](https://nearbypermits.com/cambridge/address/355-main-st/) | 530 ft W | 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/) | 530 ft W | Electrical | | Not listed | [Electrical-1209789](https://nearbypermits.com/cambridge/permit/Electrical-1209789/) | | Jun 24, 2026 | [50 Broadway](https://nearbypermits.com/cambridge/address/50-broadway/) | 300 ft NW | 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/) | 690 ft NW | 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/) | 690 ft NW | 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/) | 860 ft W | 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/) | 850 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/) | 300 ft NW | 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/) | 850 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/) | 850 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/) | 300 ft NW | 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/) | 760 ft W | 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/) | 600 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/) | 760 ft W | Electrical | | Not listed | [Electrical-1213331](https://nearbypermits.com/cambridge/permit/Electrical-1213331/) | | Jun 3, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 690 ft NW | Electrical | | Not listed | [Electrical-1213269](https://nearbypermits.com/cambridge/permit/Electrical-1213269/) | | May 6, 2026 | [75 Broadway](https://nearbypermits.com/cambridge/address/75-broadway/) | 690 ft NW | Electrical | | Not listed | [Electrical-1208837](https://nearbypermits.com/cambridge/permit/Electrical-1208837/) | | Jun 1, 2026 | [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/) | 410 ft W | 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/) | 490 ft W | 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/) | 490 ft W | Electrical | | Not listed | [Electrical-1211722](https://nearbypermits.com/cambridge/permit/Electrical-1211722/) | | May 29, 2026 | [585 Kendall St](https://nearbypermits.com/cambridge/address/585-kendall-st/) | 950 ft NE | Electrical | | Not listed | [Electrical-1212771](https://nearbypermits.com/cambridge/permit/Electrical-1212771/) | | May 27, 2026 | [73-75 Ames St](https://nearbypermits.com/cambridge/address/73--75-ames-st/) | 860 ft W | 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/) | 860 ft W | Electrical | | Not listed | [Electrical-1208711](https://nearbypermits.com/cambridge/permit/Electrical-1208711/) | | May 27, 2026 | [90 Broadway](https://nearbypermits.com/cambridge/address/90-broadway/) | 680 ft NW | 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/) | 490 ft W | Plumbing | | Not listed | [Plumbing-1212440](https://nearbypermits.com/cambridge/permit/Plumbing-1212440/) | | May 21, 2026 | [350 Kendall St](https://nearbypermits.com/cambridge/address/350-kendall-st/) | 930 ft NE | Electrical | | Not listed | [Electrical-1203470](https://nearbypermits.com/cambridge/permit/Electrical-1203470/) | | May 21, 2026 | [1 Broadway](https://nearbypermits.com/cambridge/address/1-broadway/) | 370 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/) | 370 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/) | 370 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/) | 370 ft E | Electrical | | Not listed | [Electrical-1209199](https://nearbypermits.com/cambridge/permit/Electrical-1209199/) | | May 20, 2026 | [325 Main St](https://nearbypermits.com/cambridge/address/325-main-st/) | 490 ft W | 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/) | 760 ft NW | Electrical | | Not listed | [Electrical-1206169](https://nearbypermits.com/cambridge/permit/Electrical-1206169/) | | May 12, 2026 | [45 Carleton St](https://nearbypermits.com/cambridge/address/45-carleton-st/) | 510 ft SW | 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/) | 530 ft W | Mechanical (HVAC) | | Not listed | [Sheet Metal-1210176](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1210176/) | ### Farther (1,000 ft to ¼ mi), 29 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 0.20 mi NE | Electrical | | Not listed | [Electrical-1230926](https://nearbypermits.com/cambridge/permit/Electrical-1230926/) | | Aug 25, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 0.20 mi NE | Electrical | | Not listed | [Electrical-1225906](https://nearbypermits.com/cambridge/permit/Electrical-1225906/) | | Sep 11, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 0.22 mi NE | Electrical | | Not listed | [Electrical-1223177](https://nearbypermits.com/cambridge/permit/Electrical-1223177/) | | Aug 26, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 0.22 mi NE | Electrical | | Not listed | [Electrical-1226945](https://nearbypermits.com/cambridge/permit/Electrical-1226945/) | | Sep 3, 2026 | [205 Galileo Galilei Way](https://nearbypermits.com/cambridge/address/205-galileo-galilei-way/) | 0.24 mi NW | Mechanical (HVAC) | | Not listed | [Mechanical-1228527](https://nearbypermits.com/cambridge/permit/Mechanical-1228527/) | | Aug 26, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 0.23 mi 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/) | 0.23 mi 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/) | 0.23 mi W | Electrical | | Not listed | [Electrical-1219123](https://nearbypermits.com/cambridge/permit/Electrical-1219123/) | | Aug 19, 2026 | [141 Broadway](https://nearbypermits.com/cambridge/address/141-broadway/) | 0.23 mi NW | Electrical | | Not listed | [Electrical-1223341](https://nearbypermits.com/cambridge/permit/Electrical-1223341/) | | Aug 7, 2026 | [455 Main St](https://nearbypermits.com/cambridge/address/455-main-st/) | 0.23 mi 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/) | 0.23 mi W | 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/) | 0.23 mi 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/) | 0.23 mi W | 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/) | 0.23 mi 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/) | 0.23 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1214011](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1214011/) | | Jul 16, 2026 | [675 West Kendall St](https://nearbypermits.com/cambridge/address/675-west-kendall-st/) | 0.22 mi NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217746](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217746/) | | Jul 15, 2026 | [25 Ames St](https://nearbypermits.com/cambridge/address/25-ames-st/) | 0.20 mi 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/) | 0.20 mi SW | Electrical | | Not listed | [Electrical-1217697](https://nearbypermits.com/cambridge/permit/Electrical-1217697/) | | Jul 6, 2026 | [3 Ames St](https://nearbypermits.com/cambridge/address/3-ames-st/) | 0.21 mi 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/) | 0.21 mi 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/) | 0.23 mi 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/) | 0.23 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1218208](https://nearbypermits.com/cambridge/permit/Mechanical-1218208/) | | Jun 30, 2026 | [285 Third St](https://nearbypermits.com/cambridge/address/285-third-st/) | 0.20 mi NE | Electrical | | Not listed | [Electrical-1217731](https://nearbypermits.com/cambridge/permit/Electrical-1217731/) | | Jun 23, 2026 | [70 Amherst St](https://nearbypermits.com/cambridge/address/70-amherst-st/) | 0.20 mi SW | Electrical | | Not listed | [Electrical-1215150](https://nearbypermits.com/cambridge/permit/Electrical-1215150/) | | Jun 18, 2026 | [500 Kendall St](https://nearbypermits.com/cambridge/address/500-kendall-st/) | 0.20 mi NE | Electrical | | Not listed | [Electrical-1215560](https://nearbypermits.com/cambridge/permit/Electrical-1215560/) | | May 29, 2026 | [150 Broadway](https://nearbypermits.com/cambridge/address/150-broadway/) | 0.22 mi NW | Electrical | | Not listed | [Electrical-1213147](https://nearbypermits.com/cambridge/permit/Electrical-1213147/) | | May 19, 2026 | [415 Main St](https://nearbypermits.com/cambridge/address/415-main-st/) | 0.20 mi W | Electrical | | Not listed | [Electrical-1209853](https://nearbypermits.com/cambridge/permit/Electrical-1209853/) | | May 13, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1204797](https://nearbypermits.com/cambridge/permit/Electrical-1204797/) | | May 6, 2026 | [121 Broadway](https://nearbypermits.com/cambridge/address/121-broadway/) | 0.21 mi NW | Electrical | | Not listed | [Electrical-1208594](https://nearbypermits.com/cambridge/permit/Electrical-1208594/) | ## More on this street Other addresses on Main St with permits, nearest house number first: - [245 Main St](https://nearbypermits.com/cambridge/address/245-main-st/): newest permit May 21, 2026 - [265 Main St](https://nearbypermits.com/cambridge/address/265-main-st/): newest permit Dec 10, 2024 - [238 Main St](https://nearbypermits.com/cambridge/address/238-main-st/): newest permit May 28, 2026 - [290 Main St](https://nearbypermits.com/cambridge/address/290-main-st/): newest permit Mar 5, 2026 - [292 Main St](https://nearbypermits.com/cambridge/address/292-main-st/): newest permit Mar 18, 2025 - [200 Main St](https://nearbypermits.com/cambridge/address/200-main-st/): newest permit Aug 4, 2025 - [314 Main St](https://nearbypermits.com/cambridge/address/314-main-st/): newest permit Sep 2, 2026 - [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 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-08 05:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 75 permits at this address and 123 nearby: https://nearbypermits.com/cambridge/address/255-main-st/