# Building permits at 27 Union St, Cambridge, MA 307 Columbia St: demolition and a new building, both permitted Jun 17. Four permits on record here. The newest, Dec 3, 2024: Electrical permit, no description from the city. Within a quarter mile, the city has issued 147 more permits (118 projects) since May 1. Three are for new buildings, the nearest 190 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 3, 2024 | Electrical | | Not listed | [Electrical-1144812](https://nearbypermits.com/cambridge/permit/Electrical-1144812/) | | Oct 11, 2022 | Plumbing | | Not listed | [Plumbing-197630](https://nearbypermits.com/cambridge/permit/Plumbing-197630/) | | Oct 11, 2022 | Mechanical (HVAC) | | Not listed | [Mechanical-197633](https://nearbypermits.com/cambridge/permit/Mechanical-197633/) | | Oct 11, 2022 | Plumbing | | Not listed | [Gas-197629](https://nearbypermits.com/cambridge/permit/Gas-197629/) | ## Within ¼ mi since May 1, 2026 147 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [363 Windsor St](https://nearbypermits.com/cambridge/address/363-windsor-st/) | 240 ft E | Electrical | | Not listed | [Electrical-1230251](https://nearbypermits.com/cambridge/permit/Electrical-1230251/) | | Aug 19, 2026 | [363 Windsor St](https://nearbypermits.com/cambridge/address/363-windsor-st/) | 240 ft E | Electrical | | Not listed | [Electrical-1225336](https://nearbypermits.com/cambridge/permit/Electrical-1225336/) | | Sep 28, 2026 | [115 Hampshire St](https://nearbypermits.com/cambridge/address/115-hampshire-st/) | 170 ft W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1230037](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1230037/) | | Aug 21, 2026 | [306 Columbia St](https://nearbypermits.com/cambridge/address/306-columbia-st/) | 250 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1227051](https://nearbypermits.com/cambridge/permit/Mechanical-1227051/) | | Jul 28, 2026 | [37 Union St](https://nearbypermits.com/cambridge/address/37-union-st/) | 160 ft NE | Electrical | | Not listed | [Electrical-1222492](https://nearbypermits.com/cambridge/permit/Electrical-1222492/) | | Jul 27, 2026 | [363 Windsor St](https://nearbypermits.com/cambridge/address/363-windsor-st/) | 240 ft E | Plumbing | | Not listed | [Plumbing-1222565](https://nearbypermits.com/cambridge/permit/Plumbing-1222565/) | | Jul 20, 2026 | [363 Windsor St](https://nearbypermits.com/cambridge/address/363-windsor-st/) | 240 ft E | Plumbing | | Not listed | [Plumbing-1221612](https://nearbypermits.com/cambridge/permit/Plumbing-1221612/) | | Jul 20, 2026 | [288 Columbia St](https://nearbypermits.com/cambridge/address/288-columbia-st/) | 190 ft NW | New building | | Not listed | [Building: New Construction-1200369](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1200369/) | | Jun 4, 2026 | [306 Columbia St](https://nearbypermits.com/cambridge/address/306-columbia-st/) | 250 ft NW | Electrical | | Not listed | [Electrical-1212550](https://nearbypermits.com/cambridge/permit/Electrical-1212550/) | | May 18, 2026 | [306 Columbia St](https://nearbypermits.com/cambridge/address/306-columbia-st/) | 250 ft NW | Plumbing | | Not listed | [Plumbing-1211390](https://nearbypermits.com/cambridge/permit/Plumbing-1211390/) | ### This block (250 to 1,000 ft), 99 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | Electrical | | Not listed | [Electrical-1232377](https://nearbypermits.com/cambridge/permit/Electrical-1232377/) | | Sep 1, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | Electrical | | Not listed | [Electrical-1227795](https://nearbypermits.com/cambridge/permit/Electrical-1227795/) | | Aug 19, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | Electrical | | Not listed | [Electrical-1226073](https://nearbypermits.com/cambridge/permit/Electrical-1226073/) | | Oct 5, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 790 ft SW | Plumbing | | Not listed | [Plumbing-1232333](https://nearbypermits.com/cambridge/permit/Plumbing-1232333/) | | Oct 2, 2026 | [76 Hampshire St](https://nearbypermits.com/cambridge/address/76-hampshire-st/) | 810 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231880](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231880/) | | Sep 29, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 790 ft SW | Electrical | | Not listed | [Electrical-1231396](https://nearbypermits.com/cambridge/permit/Electrical-1231396/) | | Sep 28, 2026 | [83 Bristol St](https://nearbypermits.com/cambridge/address/83-bristol-st/) | 790 ft SE | Electrical | | Not listed | [Electrical-1231359](https://nearbypermits.com/cambridge/permit/Electrical-1231359/) | | Sep 25, 2026 | [253 Norfolk St](https://nearbypermits.com/cambridge/address/253-norfolk-st/) | 750 ft W | Roofing | | Not listed | [Roof-1229619](https://nearbypermits.com/cambridge/permit/Roof-1229619/) | | Sep 25, 2026 | [70 York St](https://nearbypermits.com/cambridge/address/70-york-st/) | 640 ft E | Plumbing | | Not listed | [Plumbing-1231605](https://nearbypermits.com/cambridge/permit/Plumbing-1231605/) | | Sep 23, 2026 | [70 York St](https://nearbypermits.com/cambridge/address/70-york-st/) | 640 ft E | Plumbing | | Not listed | [Gas-1231606](https://nearbypermits.com/cambridge/permit/Gas-1231606/) | | Sep 17, 2026 | [13 Lincoln St](https://nearbypermits.com/cambridge/address/13-lincoln-st/) | 620 ft NE | Plumbing | | Not listed | [Gas-1230588](https://nearbypermits.com/cambridge/permit/Gas-1230588/) | | Sep 17, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 790 ft SW | Alteration or repair | | Not listed | [Building: Short Form-1224712](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224712/) | | Sep 16, 2026 | [70 York St](https://nearbypermits.com/cambridge/address/70-york-st/) | 640 ft E | Electrical | | Not listed | [Electrical-1229772](https://nearbypermits.com/cambridge/permit/Electrical-1229772/) | | Sep 16, 2026 | [285 Windsor St](https://nearbypermits.com/cambridge/address/285-windsor-st/) | 590 ft S | Alteration or repair | | Not listed | [Building: Short Form-1230381](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230381/) | | Sep 15, 2026 | [217 Elm St](https://nearbypermits.com/cambridge/address/217-elm-st/) | 780 ft N | Alteration or repair | | Not listed | [Building: Short Form-1230444](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230444/) | | Sep 15, 2026 | [255 Broadway](https://nearbypermits.com/cambridge/address/255-broadway/) | 900 ft S | Alteration or repair | | Not listed | [Building: Short Form-1228810](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228810/) | | Sep 14, 2026 | [75 Plymouth St](https://nearbypermits.com/cambridge/address/75-plymouth-st/) | 510 ft SE | Alteration or repair | | Not listed | [Building: Short Form-1230581](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230581/) | | Sep 8, 2026 | [209 Elm St](https://nearbypermits.com/cambridge/address/209-elm-st/) | 760 ft N | Plumbing | | Not listed | [Plumbing-1221738](https://nearbypermits.com/cambridge/permit/Plumbing-1221738/) | | Sep 3, 2026 | [45 Tremont St](https://nearbypermits.com/cambridge/address/45-tremont-st/) | 980 ft NW | Alteration or repair | | Not listed | [Building: Short Form-1228814](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228814/) | | Sep 1, 2026 | [204 Norfolk St](https://nearbypermits.com/cambridge/address/204-norfolk-st/) | 910 ft W | Electrical | | Not listed | [Electrical-1227808](https://nearbypermits.com/cambridge/permit/Electrical-1227808/) | | Aug 28, 2026 | [366 Windsor St](https://nearbypermits.com/cambridge/address/366-windsor-st/) | 310 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1225760](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1225760/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Plumbing-1227091](https://nearbypermits.com/cambridge/permit/Plumbing-1227091/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Plumbing-1227089](https://nearbypermits.com/cambridge/permit/Plumbing-1227089/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Plumbing-1227083](https://nearbypermits.com/cambridge/permit/Plumbing-1227083/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Gas-1227094](https://nearbypermits.com/cambridge/permit/Gas-1227094/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Gas-1227090](https://nearbypermits.com/cambridge/permit/Gas-1227090/) | | Aug 24, 2026 | [267 Columbia St](https://nearbypermits.com/cambridge/address/267-columbia-st/) | 310 ft W | Plumbing | | Not listed | [Gas-1227088](https://nearbypermits.com/cambridge/permit/Gas-1227088/) | | Aug 21, 2026 | [204 Norfolk St](https://nearbypermits.com/cambridge/address/204-norfolk-st/) | 910 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1226857](https://nearbypermits.com/cambridge/permit/Mechanical-1226857/) | | Aug 21, 2026 | [204 Norfolk St](https://nearbypermits.com/cambridge/address/204-norfolk-st/) | 910 ft W | Plumbing | | Not listed | [Gas-1226843](https://nearbypermits.com/cambridge/permit/Gas-1226843/) | | Aug 21, 2026 | [126 Hampshire St](https://nearbypermits.com/cambridge/address/126-hampshire-st/) | 380 ft W | Plumbing | | Not listed | [Gas-1225352](https://nearbypermits.com/cambridge/permit/Gas-1225352/) | | Aug 7, 2026 | [126 Hampshire St](https://nearbypermits.com/cambridge/address/126-hampshire-st/) | 380 ft W | Plumbing | | Not listed | [Plumbing-1224466](https://nearbypermits.com/cambridge/permit/Plumbing-1224466/) | | Aug 20, 2026 | [94 Hampshire St](https://nearbypermits.com/cambridge/address/94-hampshire-st/) | 370 ft S | Electrical | | Not listed | [Electrical-1226220](https://nearbypermits.com/cambridge/permit/Electrical-1226220/) | | Aug 20, 2026 | [81 Plymouth St](https://nearbypermits.com/cambridge/address/81-plymouth-st/) | 480 ft SE | Electrical | | Not listed | [Electrical-1223635](https://nearbypermits.com/cambridge/permit/Electrical-1223635/) | | Aug 18, 2026 | [45 Tremont St](https://nearbypermits.com/cambridge/address/45-tremont-st/) | 980 ft NW | Roofing | | Not listed | [Roof-1226687](https://nearbypermits.com/cambridge/permit/Roof-1226687/) | | Aug 13, 2026 | [29 Market St](https://nearbypermits.com/cambridge/address/29-market-st/) | 670 ft S | Alteration or repair | | Not listed | [Building: Short Form-1225861](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225861/) | | Aug 12, 2026 | [6 Livermore Pl](https://nearbypermits.com/cambridge/address/6-livermore-pl/) | 370 ft N | Roofing | | Not listed | [Roof-1224852](https://nearbypermits.com/cambridge/permit/Roof-1224852/) | | Aug 12, 2026 | [92 Hampshire St](https://nearbypermits.com/cambridge/address/92-hampshire-st/) | 440 ft S | Electrical | | Not listed | [Electrical-1224999](https://nearbypermits.com/cambridge/permit/Electrical-1224999/) | | Aug 11, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | Plumbing | | Not listed | [Plumbing-1225115](https://nearbypermits.com/cambridge/permit/Plumbing-1225115/) | | Aug 11, 2026 | [37 Plymouth St](https://nearbypermits.com/cambridge/address/37-plymouth-st/) | 910 ft E | New building | | Not listed | [Building: New Construction-1202375](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1202375/) | | Aug 10, 2026 | [38 Portsmouth St](https://nearbypermits.com/cambridge/address/38-portsmouth-st/) | 620 ft SE | Plumbing | | Not listed | [Plumbing-1224742](https://nearbypermits.com/cambridge/permit/Plumbing-1224742/) | | Aug 10, 2026 | [2 Livermore Pl](https://nearbypermits.com/cambridge/address/2-livermore-pl/) | 360 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1223567](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1223567/) | | Aug 7, 2026 | [122 Hampshire St](https://nearbypermits.com/cambridge/address/122-hampshire-st/) | 360 ft W | Plumbing | | Not listed | [Plumbing-1224471](https://nearbypermits.com/cambridge/permit/Plumbing-1224471/) | | Aug 7, 2026 | [122 Hampshire St](https://nearbypermits.com/cambridge/address/122-hampshire-st/) | 360 ft W | Plumbing | | Not listed | [Gas-1224473](https://nearbypermits.com/cambridge/permit/Gas-1224473/) | | Aug 7, 2026 | [251 Columbia St](https://nearbypermits.com/cambridge/address/251-columbia-st/) | 400 ft SW | Plumbing | | Not listed | [Plumbing-1224469](https://nearbypermits.com/cambridge/permit/Plumbing-1224469/) | | Aug 7, 2026 | [251 Columbia St](https://nearbypermits.com/cambridge/address/251-columbia-st/) | 400 ft SW | Plumbing | | Not listed | [Gas-1224470](https://nearbypermits.com/cambridge/permit/Gas-1224470/) | | Aug 7, 2026 | [120 Hampshire St](https://nearbypermits.com/cambridge/address/120-hampshire-st/) | 340 ft W | Plumbing | | Not listed | [Plumbing-1224467](https://nearbypermits.com/cambridge/permit/Plumbing-1224467/) | | Aug 7, 2026 | [120 Hampshire St](https://nearbypermits.com/cambridge/address/120-hampshire-st/) | 340 ft W | Plumbing | | Not listed | [Gas-1224468](https://nearbypermits.com/cambridge/permit/Gas-1224468/) | | Aug 7, 2026 | [255 Columbia St](https://nearbypermits.com/cambridge/address/255-columbia-st/) | 380 ft W | Plumbing | | Not listed | [Plumbing-1224464](https://nearbypermits.com/cambridge/permit/Plumbing-1224464/) | | Aug 7, 2026 | [255 Columbia St](https://nearbypermits.com/cambridge/address/255-columbia-st/) | 380 ft W | Plumbing | | Not listed | [Gas-1224465](https://nearbypermits.com/cambridge/permit/Gas-1224465/) | | Aug 7, 2026 | [253 Columbia St](https://nearbypermits.com/cambridge/address/253-columbia-st/) | 380 ft SW | Plumbing | | Not listed | [Plumbing-1224460](https://nearbypermits.com/cambridge/permit/Plumbing-1224460/) | | Aug 7, 2026 | [253 Columbia St](https://nearbypermits.com/cambridge/address/253-columbia-st/) | 380 ft SW | Plumbing | | Not listed | [Gas-1224461](https://nearbypermits.com/cambridge/permit/Gas-1224461/) | | Aug 7, 2026 | [259 Columbia St](https://nearbypermits.com/cambridge/address/259-columbia-st/) | 340 ft W | Plumbing | | Not listed | [Plumbing-1224452](https://nearbypermits.com/cambridge/permit/Plumbing-1224452/) | | Aug 7, 2026 | [259 Columbia St](https://nearbypermits.com/cambridge/address/259-columbia-st/) | 340 ft W | Plumbing | | Not listed | [Gas-1224458](https://nearbypermits.com/cambridge/permit/Gas-1224458/) | | Aug 7, 2026 | [263 Columbia St](https://nearbypermits.com/cambridge/address/263-columbia-st/) | 320 ft W | Plumbing | | Not listed | [Plumbing-1223268](https://nearbypermits.com/cambridge/permit/Plumbing-1223268/) | | Aug 7, 2026 | [263 Columbia St](https://nearbypermits.com/cambridge/address/263-columbia-st/) | 320 ft W | Plumbing | | Not listed | [Gas-1223272](https://nearbypermits.com/cambridge/permit/Gas-1223272/) | | Aug 5, 2026 | [38 Portsmouth St](https://nearbypermits.com/cambridge/address/38-portsmouth-st/) | 620 ft SE | Electrical | | Not listed | [Electrical-1223383](https://nearbypermits.com/cambridge/permit/Electrical-1223383/) | | Jul 29, 2026 | [260 Columbia St](https://nearbypermits.com/cambridge/address/260-columbia-st/) | 320 ft SW | Plumbing | | Not listed | [Plumbing-1223332](https://nearbypermits.com/cambridge/permit/Plumbing-1223332/) | | Jul 29, 2026 | [332 Columbia St](https://nearbypermits.com/cambridge/address/332-columbia-st/) | 460 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222538](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222538/) | | Jul 28, 2026 | [253 Windsor St](https://nearbypermits.com/cambridge/address/253-windsor-st/) | 870 ft S | Electrical | | Not listed | [Electrical-1222493](https://nearbypermits.com/cambridge/permit/Electrical-1222493/) | | Jul 27, 2026 | [94 Hampshire St](https://nearbypermits.com/cambridge/address/94-hampshire-st/) | 370 ft S | Plumbing | | Not listed | [Plumbing-1222448](https://nearbypermits.com/cambridge/permit/Plumbing-1222448/) | | Jul 23, 2026 | [38 Portsmouth St](https://nearbypermits.com/cambridge/address/38-portsmouth-st/) | 620 ft SE | Alteration or repair | | Not listed | [Building: Short Form-1221700](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221700/) | | Jul 20, 2026 | [37 Plymouth St](https://nearbypermits.com/cambridge/address/37-plymouth-st/) | 910 ft E | Demolition | | Not listed | [Demolition-1188765](https://nearbypermits.com/cambridge/permit/Demolition-1188765/) | | Jul 17, 2026 | [45 Market St](https://nearbypermits.com/cambridge/address/45-market-st/) | 540 ft SW | Alteration or repair | | Not listed | [Building: Short Form-1221361](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1221361/) | | Jul 16, 2026 | [73 Hampshire St](https://nearbypermits.com/cambridge/address/73-hampshire-st/) | 850 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217160](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217160/) | | Jul 12, 2026 | [83 Bristol St](https://nearbypermits.com/cambridge/address/83-bristol-st/) | 790 ft SE | Electrical | | Not listed | [Electrical-1219635](https://nearbypermits.com/cambridge/permit/Electrical-1219635/) | | Jul 10, 2026 | [442-448 Windsor St](https://nearbypermits.com/cambridge/address/442--448-windsor-st/) | 830 ft NE | Electrical | | Not listed | [Electrical-1218093](https://nearbypermits.com/cambridge/permit/Electrical-1218093/) | | Jul 10, 2026 | [94 Hampshire St](https://nearbypermits.com/cambridge/address/94-hampshire-st/) | 370 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216637](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216637/) | | Jul 8, 2026 | [87 Bristol St](https://nearbypermits.com/cambridge/address/87-bristol-st/) | 790 ft S | Plumbing | | Not listed | [Plumbing-1219756](https://nearbypermits.com/cambridge/permit/Plumbing-1219756/) | | Jul 8, 2026 | [243 Broadway](https://nearbypermits.com/cambridge/address/243-broadway/) | 960 ft S | Plumbing | | Not listed | [Plumbing-1219044](https://nearbypermits.com/cambridge/permit/Plumbing-1219044/) | | Jul 7, 2026 | [70 York St](https://nearbypermits.com/cambridge/address/70-york-st/) | 640 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1211721](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211721/) | | Jul 2, 2026 | [81 Plymouth St](https://nearbypermits.com/cambridge/address/81-plymouth-st/) | 480 ft SE | Plumbing | | Not listed | [Gas-1218340](https://nearbypermits.com/cambridge/permit/Gas-1218340/) | | Jul 2, 2026 | [45 Market St](https://nearbypermits.com/cambridge/address/45-market-st/) | 540 ft SW | Plumbing | | Not listed | [Gas-1218155](https://nearbypermits.com/cambridge/permit/Gas-1218155/) | | May 6, 2026 | [45 Market St](https://nearbypermits.com/cambridge/address/45-market-st/) | 540 ft SW | Plumbing | | Not listed | [Plumbing-1208975](https://nearbypermits.com/cambridge/permit/Plumbing-1208975/) | | Jun 29, 2026 | [79-81 Plymouth St](https://nearbypermits.com/cambridge/address/79--81-plymouth-st/) | 490 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1218268](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1218268/) | | Jun 25, 2026 | [87 Bristol St](https://nearbypermits.com/cambridge/address/87-bristol-st/) | 790 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217987](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217987/) | | Jun 22, 2026 | [424 Windsor St](https://nearbypermits.com/cambridge/address/424-windsor-st/) | 680 ft NE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1213042](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1213042/) | | Jun 17, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | Demolition | | Not listed | [Demolition-1175967](https://nearbypermits.com/cambridge/permit/Demolition-1175967/) | | Jun 17, 2026 | [307 Columbia St](https://nearbypermits.com/cambridge/address/307-columbia-st/) | 320 ft NW | New building | | Not listed | [Building: New Construction-1202812](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1202812/) | | Jun 16, 2026 | [56 Elm St](https://nearbypermits.com/cambridge/address/56-elm-st/) | 880 ft SW | Plumbing | | Not listed | [Gas-1216082](https://nearbypermits.com/cambridge/permit/Gas-1216082/) | | Jun 12, 2026 | [55a Market St](https://nearbypermits.com/cambridge/address/55a-market-st/) | 580 ft SW | Electrical | | Not listed | [Electrical-1214124](https://nearbypermits.com/cambridge/permit/Electrical-1214124/) | | Jun 2, 2026 | [170 Webster Ave](https://nearbypermits.com/cambridge/address/170-webster-ave/) | 490 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213081](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213081/) | | Jun 2, 2026 | [170 Webster Ave](https://nearbypermits.com/cambridge/address/170-webster-ave/) | 490 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1213130](https://nearbypermits.com/cambridge/permit/Mechanical-1213130/) | | Jun 2, 2026 | [168 Webster Ave](https://nearbypermits.com/cambridge/address/168-webster-ave/) | 490 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213073](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213073/) | | Jun 2, 2026 | [168 Webster Ave](https://nearbypermits.com/cambridge/address/168-webster-ave/) | 490 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1213132](https://nearbypermits.com/cambridge/permit/Mechanical-1213132/) | | May 28, 2026 | [253 Norfolk St](https://nearbypermits.com/cambridge/address/253-norfolk-st/) | 750 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1212790](https://nearbypermits.com/cambridge/permit/Mechanical-1212790/) | | May 28, 2026 | [253 Norfolk St](https://nearbypermits.com/cambridge/address/253-norfolk-st/) | 750 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1212789](https://nearbypermits.com/cambridge/permit/Mechanical-1212789/) | | May 28, 2026 | [253 Norfolk St](https://nearbypermits.com/cambridge/address/253-norfolk-st/) | 750 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1212786](https://nearbypermits.com/cambridge/permit/Mechanical-1212786/) | | May 28, 2026 | [253 Norfolk St](https://nearbypermits.com/cambridge/address/253-norfolk-st/) | 750 ft W | Mechanical (HVAC) | | Not listed | [Mechanical-1212785](https://nearbypermits.com/cambridge/permit/Mechanical-1212785/) | | May 27, 2026 | [35 Market St](https://nearbypermits.com/cambridge/address/35-market-st/) | 600 ft S | Electrical | | Not listed | [Electrical-1191716](https://nearbypermits.com/cambridge/permit/Electrical-1191716/) | | May 26, 2026 | [207 Columbia St](https://nearbypermits.com/cambridge/address/207-columbia-st/) | 750 ft SW | Plumbing | | Not listed | [Plumbing-1212814](https://nearbypermits.com/cambridge/permit/Plumbing-1212814/) | | May 26, 2026 | [207 Columbia St](https://nearbypermits.com/cambridge/address/207-columbia-st/) | 750 ft SW | Plumbing | | Not listed | [Gas-1212811](https://nearbypermits.com/cambridge/permit/Gas-1212811/) | | May 19, 2026 | [62 Lincoln St](https://nearbypermits.com/cambridge/address/62-lincoln-st/) | 460 ft N | Roofing | | Not listed | [Roof-1212144](https://nearbypermits.com/cambridge/permit/Roof-1212144/) | | May 13, 2026 | [251 Columbia St](https://nearbypermits.com/cambridge/address/251-columbia-st/) | 400 ft SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1210832](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1210832/) | | May 12, 2026 | [64 Elm St](https://nearbypermits.com/cambridge/address/64-elm-st/) | 820 ft SW | Plumbing | | Not listed | [Gas-1210814](https://nearbypermits.com/cambridge/permit/Gas-1210814/) | | May 11, 2026 | [356 Windsor St](https://nearbypermits.com/cambridge/address/356-windsor-st/) | 290 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1193421](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1193421/) | | May 6, 2026 | [452-454 Windsor St](https://nearbypermits.com/cambridge/address/452--454-windsor-st/) | 880 ft NE | Electrical | | Not listed | [Electrical-1209352](https://nearbypermits.com/cambridge/permit/Electrical-1209352/) | | May 5, 2026 | [37 Tremont St](https://nearbypermits.com/cambridge/address/37-tremont-st/) | 980 ft W | Roofing | | Not listed | [Roof-1208127](https://nearbypermits.com/cambridge/permit/Roof-1208127/) | | May 5, 2026 | [45 Market St](https://nearbypermits.com/cambridge/address/45-market-st/) | 540 ft SW | Electrical | | Not listed | [Electrical-1209119](https://nearbypermits.com/cambridge/permit/Electrical-1209119/) | | May 4, 2026 | [212 Norfolk St](https://nearbypermits.com/cambridge/address/212-norfolk-st/) | 870 ft W | Electrical | | Not listed | [Electrical-1204572](https://nearbypermits.com/cambridge/permit/Electrical-1204572/) | ### Farther (1,000 ft to ¼ mi), 38 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [19 Tremont St](https://nearbypermits.com/cambridge/address/19-tremont-st/) | 0.23 mi W | Plumbing | | Not listed | [Plumbing-1233069](https://nearbypermits.com/cambridge/permit/Plumbing-1233069/) | | Sep 28, 2026 | [351 Norfolk St](https://nearbypermits.com/cambridge/address/351-norfolk-st/) | 0.22 mi N | Electrical | | Not listed | [Electrical-1230943](https://nearbypermits.com/cambridge/permit/Electrical-1230943/) | | Sep 23, 2026 | [222 Broadway](https://nearbypermits.com/cambridge/address/222-broadway/) | 0.25 mi S | Electrical | | Not listed | [Electrical-1230634](https://nearbypermits.com/cambridge/permit/Electrical-1230634/) | | Sep 22, 2026 | [17 Carlisle St](https://nearbypermits.com/cambridge/address/17-carlisle-st/) | 0.24 mi NW | Mechanical (HVAC) | | Not listed | [Mechanical-1229612](https://nearbypermits.com/cambridge/permit/Mechanical-1229612/) | | Sep 21, 2026 | [469 Windsor St](https://nearbypermits.com/cambridge/address/469-windsor-st/) | 0.19 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1231175](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1231175/) | | Sep 17, 2026 | [17 Carlisle St](https://nearbypermits.com/cambridge/address/17-carlisle-st/) | 0.24 mi NW | Plumbing | | Not listed | [Plumbing-1229611](https://nearbypermits.com/cambridge/permit/Plumbing-1229611/) | | Aug 19, 2026 | [966 Cambridge St](https://nearbypermits.com/cambridge/address/966-cambridge-st/) | 0.22 mi NE | Sign | | Not listed | [Signs-1225368](https://nearbypermits.com/cambridge/permit/Signs-1225368/) | | Aug 18, 2026 | [29 Elm St](https://nearbypermits.com/cambridge/address/29-elm-st/) | 0.21 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1226724](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1226724/) | | Aug 12, 2026 | [19 Tremont St](https://nearbypermits.com/cambridge/address/19-tremont-st/) | 0.23 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1223994](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1223994/) | | Aug 10, 2026 | [85 Tremont St](https://nearbypermits.com/cambridge/address/85-tremont-st/) | 0.23 mi NW | Plumbing | | Not listed | [Gas-1222328](https://nearbypermits.com/cambridge/permit/Gas-1222328/) | | Aug 7, 2026 | [85 Tremont St](https://nearbypermits.com/cambridge/address/85-tremont-st/) | 0.23 mi NW | Plumbing | | Not listed | [Gas-1222220](https://nearbypermits.com/cambridge/permit/Gas-1222220/) | | Aug 5, 2026 | [8 Tremont St](https://nearbypermits.com/cambridge/address/8-tremont-st/) | 0.21 mi W | Roofing | | Not listed | [Roof-1224270](https://nearbypermits.com/cambridge/permit/Roof-1224270/) | | Aug 4, 2026 | [235 Broadway](https://nearbypermits.com/cambridge/address/235-broadway/) | 0.20 mi S | Plumbing | | Not listed | [Plumbing-1224078](https://nearbypermits.com/cambridge/permit/Plumbing-1224078/) | | Aug 4, 2026 | [235 Broadway](https://nearbypermits.com/cambridge/address/235-broadway/) | 0.20 mi S | Plumbing | | Not listed | [Gas-1224077](https://nearbypermits.com/cambridge/permit/Gas-1224077/) | | Jul 20, 2026 | [8 Gardner Rd](https://nearbypermits.com/cambridge/address/8-gardner-rd/) | 0.22 mi W | Electrical | | Not listed | [Electrical-1219385](https://nearbypermits.com/cambridge/permit/Electrical-1219385/) | | Jul 15, 2026 | [26 Webster Ave](https://nearbypermits.com/cambridge/address/26-webster-ave/) | 0.22 mi SE | Roofing | | Not listed | [Roof-1221048](https://nearbypermits.com/cambridge/permit/Roof-1221048/) | | Jul 10, 2026 | [64 Hampshire St](https://nearbypermits.com/cambridge/address/64-hampshire-st/) | 0.19 mi SE | Plumbing | | Not listed | [Plumbing-1220097](https://nearbypermits.com/cambridge/permit/Plumbing-1220097/) | | Jun 23, 2026 | [64 Hampshire St](https://nearbypermits.com/cambridge/address/64-hampshire-st/) | 0.19 mi SE | Plumbing | | Not listed | [Plumbing-1217285](https://nearbypermits.com/cambridge/permit/Plumbing-1217285/) | | Jul 7, 2026 | [1121 Cambridge St](https://nearbypermits.com/cambridge/address/1121-cambridge-st/) | 0.23 mi N | Electrical | | Not listed | [Electrical-1218505](https://nearbypermits.com/cambridge/permit/Electrical-1218505/) | | Jul 6, 2026 | [232 Broadway](https://nearbypermits.com/cambridge/address/232-broadway/) | 0.23 mi S | Electrical | | Not listed | [Electrical-1218456](https://nearbypermits.com/cambridge/permit/Electrical-1218456/) | | Jul 6, 2026 | [178 Harvard St](https://nearbypermits.com/cambridge/address/178-harvard-st/) | 0.25 mi S | Electrical | | Not listed | [Electrical-1218287](https://nearbypermits.com/cambridge/permit/Electrical-1218287/) | | Jul 6, 2026 | [180 Harvard St](https://nearbypermits.com/cambridge/address/180-harvard-st/) | 0.25 mi S | Electrical | | Not listed | [Electrical-1218285](https://nearbypermits.com/cambridge/permit/Electrical-1218285/) | | Jun 29, 2026 | [232 Broadway](https://nearbypermits.com/cambridge/address/232-broadway/) | 0.23 mi S | Plumbing | | Not listed | [Plumbing-1218231](https://nearbypermits.com/cambridge/permit/Plumbing-1218231/) | | Jun 29, 2026 | [232 Broadway](https://nearbypermits.com/cambridge/address/232-broadway/) | 0.23 mi S | Plumbing | | Not listed | [Gas-1218233](https://nearbypermits.com/cambridge/permit/Gas-1218233/) | | Jun 29, 2026 | [64 Hampshire St](https://nearbypermits.com/cambridge/address/64-hampshire-st/) | 0.19 mi SE | Electrical | | Not listed | [Electrical-1217557](https://nearbypermits.com/cambridge/permit/Electrical-1217557/) | | Jun 29, 2026 | [17 Tremont St](https://nearbypermits.com/cambridge/address/17-tremont-st/) | 0.22 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217844](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217844/) | | Jun 24, 2026 | [17 Tremont St](https://nearbypermits.com/cambridge/address/17-tremont-st/) | 0.22 mi W | Plumbing | | Not listed | [Plumbing-1217051](https://nearbypermits.com/cambridge/permit/Plumbing-1217051/) | | Jun 22, 2026 | [29 Elm St](https://nearbypermits.com/cambridge/address/29-elm-st/) | 0.21 mi SW | Roofing | | Not listed | [Roof-1216387](https://nearbypermits.com/cambridge/permit/Roof-1216387/) | | Jun 13, 2026 | [9 Berkshire St](https://nearbypermits.com/cambridge/address/9-berkshire-st/) | 0.19 mi SE | Electrical | | Not listed | [Electrical-1214263](https://nearbypermits.com/cambridge/permit/Electrical-1214263/) | | Jun 11, 2026 | [8 Gardner Rd](https://nearbypermits.com/cambridge/address/8-gardner-rd/) | 0.22 mi W | Mechanical (HVAC) | | Not listed | [Mechanical-1214738](https://nearbypermits.com/cambridge/permit/Mechanical-1214738/) | | Jun 10, 2026 | [232 Broadway](https://nearbypermits.com/cambridge/address/232-broadway/) | 0.23 mi S | Roofing | | Not listed | [Roof-1214553](https://nearbypermits.com/cambridge/permit/Roof-1214553/) | | Jun 4, 2026 | [10 Berkshire Pl](https://nearbypermits.com/cambridge/address/10-berkshire-pl/) | 0.23 mi SE | Electrical | | Not listed | [Electrical-1213651](https://nearbypermits.com/cambridge/permit/Electrical-1213651/) | | May 28, 2026 | [10 Lilac Ct](https://nearbypermits.com/cambridge/address/10-lilac-ct/) | 0.24 mi SE | Plumbing | | Not listed | [Plumbing-1213367](https://nearbypermits.com/cambridge/permit/Plumbing-1213367/) | | May 27, 2026 | [10 Berkshire Pl](https://nearbypermits.com/cambridge/address/10-berkshire-pl/) | 0.23 mi SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1211651](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1211651/) | | May 22, 2026 | [232 Broadway](https://nearbypermits.com/cambridge/address/232-broadway/) | 0.23 mi S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1212484](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212484/) | | May 15, 2026 | [85 Tremont St](https://nearbypermits.com/cambridge/address/85-tremont-st/) | 0.23 mi NW | Fire systems | | Not listed | [Sprinkler and Standpipe-1211547](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1211547/) | | May 11, 2026 | [36 Bristol St](https://nearbypermits.com/cambridge/address/36-bristol-st/) | 0.20 mi SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1210471](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1210471/) | | May 4, 2026 | [1092 Cambridge St](https://nearbypermits.com/cambridge/address/1092-cambridge-st/) | 0.21 mi N | Sign | | Not listed | [Signs-1208707](https://nearbypermits.com/cambridge/permit/Signs-1208707/) | ## More on this street Other addresses on Union St with permits, nearest house number first: - [26 Union St](https://nearbypermits.com/cambridge/address/26-union-st/): newest permit May 7, 2025 - [30 Union St](https://nearbypermits.com/cambridge/address/30-union-st/): newest permit Apr 30, 2025 - [18 Union St](https://nearbypermits.com/cambridge/address/18-union-st/): newest permit Jul 29, 2025 - [37 Union St](https://nearbypermits.com/cambridge/address/37-union-st/): newest permit Jul 28, 2026 - [15 Union St](https://nearbypermits.com/cambridge/address/15-union-st/): newest permit Nov 14, 2025 - [11 Union St](https://nearbypermits.com/cambridge/address/11-union-st/): newest permit Jan 13, 2025 - [10 Union St](https://nearbypermits.com/cambridge/address/10-union-st/): newest permit May 8, 2025 - [44 Union St](https://nearbypermits.com/cambridge/address/44-union-st/): newest permit Nov 25, 2024 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-07 20:01 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 147 nearby: https://nearbypermits.com/cambridge/address/27-union-st/