# Building permits at 16 Coolidge Ave, Cambridge, MA Five permits on record here. The newest, Feb 17: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 41 more permits (36 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 17, 2026 | Mechanical (HVAC) | | Not listed | [Mechanical-1198543](https://nearbypermits.com/cambridge/permit/Mechanical-1198543/) | | Feb 11, 2026 | Plumbing | | Not listed | [Gas-1198538](https://nearbypermits.com/cambridge/permit/Gas-1198538/) | | Apr 22, 2019 | Solar | | Not listed | [Solar Installation-45220](https://nearbypermits.com/cambridge/permit/Solar%20Installation-45220/) | | Apr 22, 2019 | Electrical | | Not listed | [Electrical-45117](https://nearbypermits.com/cambridge/permit/Electrical-45117/) | | Mar 11, 2019 | Roofing | | Not listed | [Roof-32882](https://nearbypermits.com/cambridge/permit/Roof-32882/) | ## Within ¼ mi since May 1, 2026 41 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 10, 2026 | [45 Coolidge Hill Rd](https://nearbypermits.com/cambridge/address/45-coolidge-hill-rd/) | 170 ft E | Plumbing | | Not listed | [Plumbing-1230081](https://nearbypermits.com/cambridge/permit/Plumbing-1230081/) | | Sep 4, 2026 | [45 Coolidge Hill Rd](https://nearbypermits.com/cambridge/address/45-coolidge-hill-rd/) | 170 ft E | Electrical | | Not listed | [Electrical-1229003](https://nearbypermits.com/cambridge/permit/Electrical-1229003/) | | Sep 3, 2026 | [24 Coolidge Ave](https://nearbypermits.com/cambridge/address/24-coolidge-ave/) | 190 ft S | Mechanical (HVAC) | | Not listed | [Sheet Metal-1226625](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1226625/) | | Aug 21, 2026 | [24 Coolidge Ave](https://nearbypermits.com/cambridge/address/24-coolidge-ave/) | 190 ft S | Mechanical (HVAC) | | Not listed | [Mechanical-1226626](https://nearbypermits.com/cambridge/permit/Mechanical-1226626/) | | Aug 18, 2026 | [24 Coolidge Ave](https://nearbypermits.com/cambridge/address/24-coolidge-ave/) | 190 ft S | Plumbing | | Not listed | [Gas-1226615](https://nearbypermits.com/cambridge/permit/Gas-1226615/) | | May 5, 2026 | [20 Coolidge Ave](https://nearbypermits.com/cambridge/address/20-coolidge-ave/) | 110 ft S | Electrical | | Not listed | [Electrical-1209098](https://nearbypermits.com/cambridge/permit/Electrical-1209098/) | | May 5, 2026 | [45 Coolidge Hill Rd](https://nearbypermits.com/cambridge/address/45-coolidge-hill-rd/) | 170 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1209307](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1209307/) | ### This block (250 to 1,000 ft), 24 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [141 Coolidge Hill](https://nearbypermits.com/cambridge/address/141-coolidge-hill/) | 470 ft S | Plumbing | | Not listed | [Plumbing-1233019](https://nearbypermits.com/cambridge/permit/Plumbing-1233019/) | | Oct 6, 2026 | [141 Coolidge Hill](https://nearbypermits.com/cambridge/address/141-coolidge-hill/) | 470 ft S | Plumbing | | Not listed | [Gas-1233020](https://nearbypermits.com/cambridge/permit/Gas-1233020/) | | Oct 1, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Electrical | | Not listed | [Electrical-1232171](https://nearbypermits.com/cambridge/permit/Electrical-1232171/) | | Sep 23, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Electrical | | Not listed | [Electrical-1231457](https://nearbypermits.com/cambridge/permit/Electrical-1231457/) | | Sep 30, 2026 | [3 Gerrys Landing Rd](https://nearbypermits.com/cambridge/address/3-gerrys-landing-rd/) | 730 ft E | Plumbing | | Not listed | [Plumbing-1232264](https://nearbypermits.com/cambridge/permit/Plumbing-1232264/) | | Sep 28, 2026 | [15 Brattle Cir](https://nearbypermits.com/cambridge/address/15-brattle-cir/) | 860 ft NW | Alteration or repair | | Not listed | [Building: Short Form-1232066](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1232066/) | | Sep 15, 2026 | [56 Coolidge Ave](https://nearbypermits.com/cambridge/address/56-coolidge-ave/) | 800 ft S | Plumbing | | Not listed | [Plumbing-1225110](https://nearbypermits.com/cambridge/permit/Plumbing-1225110/) | | Sep 8, 2026 | [125 Coolidge Hill](https://nearbypermits.com/cambridge/address/125-coolidge-hill/) | 450 ft SE | Plumbing | | Not listed | [Plumbing-1229778](https://nearbypermits.com/cambridge/permit/Plumbing-1229778/) | | Sep 8, 2026 | [125 Coolidge Hill](https://nearbypermits.com/cambridge/address/125-coolidge-hill/) | 450 ft SE | Plumbing | | Not listed | [Gas-1229776](https://nearbypermits.com/cambridge/permit/Gas-1229776/) | | Sep 3, 2026 | [141 Coolidge Hill](https://nearbypermits.com/cambridge/address/141-coolidge-hill/) | 470 ft S | Mechanical (HVAC) | | Not listed | [Sheet Metal-1226451](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1226451/) | | Sep 3, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1225766](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1225766/) | | Aug 19, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Mechanical (HVAC) | | Not listed | [Mechanical-1225762](https://nearbypermits.com/cambridge/permit/Mechanical-1225762/) | | Aug 24, 2026 | [175 Coolidge Hill](https://nearbypermits.com/cambridge/address/175-coolidge-hill/) | 810 ft SE | Electrical | | Not listed | [Electrical-1226152](https://nearbypermits.com/cambridge/permit/Electrical-1226152/) | | Aug 13, 2026 | [375 Mt Auburn St](https://nearbypermits.com/cambridge/address/375-mt-auburn-st/) | 860 ft NE | Alteration or repair | | Not listed | [Building: Short Form-1225518](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225518/) | | Aug 3, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Plumbing | | Not listed | [Plumbing-1223563](https://nearbypermits.com/cambridge/permit/Plumbing-1223563/) | | Jul 20, 2026 | [56 Coolidge Ave](https://nearbypermits.com/cambridge/address/56-coolidge-ave/) | 800 ft S | Electrical | | Not listed | [Electrical-1221478](https://nearbypermits.com/cambridge/permit/Electrical-1221478/) | | Jul 17, 2026 | [56 Coolidge Ave](https://nearbypermits.com/cambridge/address/56-coolidge-ave/) | 800 ft S | Alteration or repair | | Not listed | [Building: Short Form-1221510](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221510/) | | Jul 16, 2026 | [40 Coolidge Hill Rd](https://nearbypermits.com/cambridge/address/40-coolidge-hill-rd/) | 260 ft E | Roofing | | Not listed | [Roof-1219353](https://nearbypermits.com/cambridge/permit/Roof-1219353/) | | Jul 9, 2026 | [178 Coolidge Hill](https://nearbypermits.com/cambridge/address/178-coolidge-hill/) | 950 ft SE | Electrical | | Not listed | [Electrical-1219111](https://nearbypermits.com/cambridge/permit/Electrical-1219111/) | | Jun 10, 2026 | [580 Mt Auburn St](https://nearbypermits.com/cambridge/address/580-mt-auburn-st/) | 400 ft NW | Electrical | | Not listed | [Electrical-1215189](https://nearbypermits.com/cambridge/permit/Electrical-1215189/) | | Jun 1, 2026 | [133 Coolidge Hill](https://nearbypermits.com/cambridge/address/133-coolidge-hill/) | 610 ft SE | Plumbing | | Not listed | [Plumbing-1213460](https://nearbypermits.com/cambridge/permit/Plumbing-1213460/) | | May 28, 2026 | [133 Coolidge Hill](https://nearbypermits.com/cambridge/address/133-coolidge-hill/) | 610 ft SE | Electrical | | Not listed | [Electrical-1212386](https://nearbypermits.com/cambridge/permit/Electrical-1212386/) | | May 14, 2026 | [457-9 Mt Auburn St](https://nearbypermits.com/cambridge/address/457--9-mt-auburn-st/) | 610 ft NW | Plumbing | | Not listed | [Plumbing-1211409](https://nearbypermits.com/cambridge/permit/Plumbing-1211409/) | | May 12, 2026 | [457-9 Mt Auburn St](https://nearbypermits.com/cambridge/address/457--9-mt-auburn-st/) | 610 ft NW | Electrical | | Not listed | [Electrical-1210210](https://nearbypermits.com/cambridge/permit/Electrical-1210210/) | ### Farther (1,000 ft to ¼ mi), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [14 Elmwood Ave](https://nearbypermits.com/cambridge/address/14-elmwood-ave/) | 0.19 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1229784](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1229784/) | | Sep 8, 2026 | [9 Elmwood Ave](https://nearbypermits.com/cambridge/address/9-elmwood-ave/) | 0.21 mi NE | Roofing | | Not listed | [Roof-1211987](https://nearbypermits.com/cambridge/permit/Roof-1211987/) | | Sep 8, 2026 | [180 Brattle St](https://nearbypermits.com/cambridge/address/180-brattle-st/) | 0.24 mi NE | Plumbing | | Not listed | [Gas-1229150](https://nearbypermits.com/cambridge/permit/Gas-1229150/) | | Aug 26, 2026 | [244 Brattle St](https://nearbypermits.com/cambridge/address/244-brattle-st/) | 0.20 mi NW | Plumbing | | Not listed | [Plumbing-1227938](https://nearbypermits.com/cambridge/permit/Plumbing-1227938/) | | Aug 24, 2026 | [180 Brattle St](https://nearbypermits.com/cambridge/address/180-brattle-st/) | 0.24 mi NE | Electrical | | Not listed | [Electrical-1226197](https://nearbypermits.com/cambridge/permit/Electrical-1226197/) | | Aug 14, 2026 | [244 Brattle St](https://nearbypermits.com/cambridge/address/244-brattle-st/) | 0.20 mi NW | Electrical | | Not listed | [Electrical-1225280](https://nearbypermits.com/cambridge/permit/Electrical-1225280/) | | Aug 5, 2026 | [244 Brattle St](https://nearbypermits.com/cambridge/address/244-brattle-st/) | 0.20 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1224417](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224417/) | | Jul 27, 2026 | [233 Brattle St](https://nearbypermits.com/cambridge/address/233-brattle-st/) | 0.20 mi NW | Plumbing | | Not listed | [Plumbing-1222680](https://nearbypermits.com/cambridge/permit/Plumbing-1222680/) | | Jul 20, 2026 | [233 Brattle St](https://nearbypermits.com/cambridge/address/233-brattle-st/) | 0.20 mi NW | Electrical | | Not listed | [Electrical-1221490](https://nearbypermits.com/cambridge/permit/Electrical-1221490/) | | Jun 15, 2026 | [30 Fresh Pond Pkwy](https://nearbypermits.com/cambridge/address/30-fresh-pond-pkwy/) | 0.22 mi NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1215991](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215991/) | ## More on this street Other addresses on Coolidge Ave with permits, nearest house number first: - [20 Coolidge Ave](https://nearbypermits.com/cambridge/address/20-coolidge-ave/): newest permit May 5, 2026 - [24 Coolidge Ave](https://nearbypermits.com/cambridge/address/24-coolidge-ave/): newest permit Sep 3, 2026 - [56 Coolidge Ave](https://nearbypermits.com/cambridge/address/56-coolidge-ave/): newest permit Sep 15, 2026 - [76 Coolidge Ave](https://nearbypermits.com/cambridge/address/76-coolidge-ave/): newest permit Oct 16, 2025 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-07 21:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 41 nearby: https://nearbypermits.com/cambridge/address/16-coolidge-ave/