# Building permits at 409 Washington St, Cambridge, MA Five permits on record here. The newest, Apr 28: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued 170 more permits (128 projects) since May 1. One is for a new building, 410 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 28, 2026 | Alteration or repair | | Not listed | [Building: Alteration and Addition-1207459](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1207459/) | | Apr 23, 2026 | Plumbing | | Not listed | [Plumbing-1207460](https://nearbypermits.com/cambridge/permit/Plumbing-1207460/) | | Jul 27, 2021 | Plumbing | | Not listed | [Plumbing-134128](https://nearbypermits.com/cambridge/permit/Plumbing-134128/) | | Jul 21, 2021 | Electrical | | Not listed | [Electrical-133463](https://nearbypermits.com/cambridge/permit/Electrical-133463/) | | Jun 2, 2021 | Alteration or repair | | Not listed | [Building: Alteration and Addition-120190](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-120190/) | ## Within ¼ mi since May 1, 2026 170 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 15 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 4, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1227877](https://nearbypermits.com/cambridge/permit/Electrical-1227877/) | | Sep 4, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1227876](https://nearbypermits.com/cambridge/permit/Electrical-1227876/) | | Sep 4, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1227872](https://nearbypermits.com/cambridge/permit/Electrical-1227872/) | | Sep 1, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1227875](https://nearbypermits.com/cambridge/permit/Electrical-1227875/) | | Jul 13, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1219063](https://nearbypermits.com/cambridge/permit/Electrical-1219063/) | | Jul 13, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Electrical | | Not listed | [Electrical-1219062](https://nearbypermits.com/cambridge/permit/Electrical-1219062/) | | Aug 11, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Plumbing | | Not listed | [Plumbing-1225317](https://nearbypermits.com/cambridge/permit/Plumbing-1225317/) | | Aug 11, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Plumbing | | Not listed | [Plumbing-1225313](https://nearbypermits.com/cambridge/permit/Plumbing-1225313/) | | Aug 11, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Plumbing | | Not listed | [Plumbing-1225302](https://nearbypermits.com/cambridge/permit/Plumbing-1225302/) | | Aug 11, 2026 | [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/) | 150 ft SE | Plumbing | | Not listed | [Plumbing-1225298](https://nearbypermits.com/cambridge/permit/Plumbing-1225298/) | | Jul 7, 2026 | [385 Washington St](https://nearbypermits.com/cambridge/address/385-washington-st/) | 170 ft SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1199756](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1199756/) | | Jul 6, 2026 | [385 Washington St](https://nearbypermits.com/cambridge/address/385-washington-st/) | 170 ft SE | Demolition | | Not listed | [Demolition-1205274](https://nearbypermits.com/cambridge/permit/Demolition-1205274/) | | May 26, 2026 | [87 Norfolk St](https://nearbypermits.com/cambridge/address/87-norfolk-st/) | 120 ft N | Plumbing | | Not listed | [Gas-1212808](https://nearbypermits.com/cambridge/permit/Gas-1212808/) | | May 11, 2026 | [385 Washington St](https://nearbypermits.com/cambridge/address/385-washington-st/) | 170 ft SE | Plumbing | | Not listed | [Plumbing-1210194](https://nearbypermits.com/cambridge/permit/Plumbing-1210194/) | | May 11, 2026 | [385 Washington St](https://nearbypermits.com/cambridge/address/385-washington-st/) | 170 ft SE | Plumbing | | Not listed | [Gas-1210191](https://nearbypermits.com/cambridge/permit/Gas-1210191/) | ### This block (250 to 1,000 ft), 78 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 2, 2026 | [22 Essex St](https://nearbypermits.com/cambridge/address/22-essex-st/) | 400 ft W | Plumbing | | Not listed | [Plumbing-1232837](https://nearbypermits.com/cambridge/permit/Plumbing-1232837/) | | Oct 2, 2026 | [22 Essex St](https://nearbypermits.com/cambridge/address/22-essex-st/) | 400 ft W | Plumbing | | Not listed | [Gas-1232838](https://nearbypermits.com/cambridge/permit/Gas-1232838/) | | Oct 1, 2026 | [23 Prospect St](https://nearbypermits.com/cambridge/address/23-prospect-st/) | 800 ft W | Fire systems | | Not listed | [Sprinkler and Standpipe-1231494](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1231494/) | | Oct 1, 2026 | [575 Massachusetts Ave](https://nearbypermits.com/cambridge/address/575-massachusetts-ave/) | 690 ft SW | Electrical | | Not listed | [Electrical-1232050](https://nearbypermits.com/cambridge/permit/Electrical-1232050/) | | Oct 1, 2026 | [62-64 Prospect St](https://nearbypermits.com/cambridge/address/62--64-prospect-st/) | 650 ft W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1232334](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1232334/) | | Sep 30, 2026 | [575 Massachusetts Ave](https://nearbypermits.com/cambridge/address/575-massachusetts-ave/) | 690 ft SW | Mechanical (HVAC) | | Not listed | [Mechanical-1232028](https://nearbypermits.com/cambridge/permit/Mechanical-1232028/) | | Sep 29, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Electrical | | Not listed | [Electrical-1231154](https://nearbypermits.com/cambridge/permit/Electrical-1231154/) | | Sep 22, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Electrical | | Not listed | [Electrical-1231180](https://nearbypermits.com/cambridge/permit/Electrical-1231180/) | | Aug 6, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Electrical | | Not listed | [Electrical-1223561](https://nearbypermits.com/cambridge/permit/Electrical-1223561/) | | Sep 28, 2026 | [575 Massachusetts Ave](https://nearbypermits.com/cambridge/address/575-massachusetts-ave/) | 690 ft SW | Plumbing | | Not listed | [Plumbing-1232113](https://nearbypermits.com/cambridge/permit/Plumbing-1232113/) | | Sep 28, 2026 | [21-23 Essex St](https://nearbypermits.com/cambridge/address/21--23-essex-st/) | 440 ft W | Alteration or repair | | Not listed | [Building: Short Form-1231738](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1231738/) | | Sep 25, 2026 | [16 Worcester St](https://nearbypermits.com/cambridge/address/16-worcester-st/) | 410 ft NE | New building | | Not listed | [Building: New Construction-1192874](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1192874/) | | Sep 24, 2026 | [45-1/2 Cherry St](https://nearbypermits.com/cambridge/address/45--1_2-cherry-st/) | 980 ft SE | Electrical | | Not listed | [Electrical-1231565](https://nearbypermits.com/cambridge/permit/Electrical-1231565/) | | Sep 22, 2026 | [92 Columbia St](https://nearbypermits.com/cambridge/address/92-columbia-st/) | 570 ft E | Roofing | | Not listed | [Roof-1231236](https://nearbypermits.com/cambridge/permit/Roof-1231236/) | | Sep 22, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Plumbing | | Not listed | [Plumbing-1231468](https://nearbypermits.com/cambridge/permit/Plumbing-1231468/) | | Sep 3, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Plumbing | | Not listed | [Plumbing-1228934](https://nearbypermits.com/cambridge/permit/Plumbing-1228934/) | | Sep 3, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Plumbing | | Not listed | [Gas-1228933](https://nearbypermits.com/cambridge/permit/Gas-1228933/) | | Sep 22, 2026 | [28 Essex St](https://nearbypermits.com/cambridge/address/28-essex-st/) | 370 ft NW | Electrical | | Not listed | [Electrical-1231086](https://nearbypermits.com/cambridge/permit/Electrical-1231086/) | | Sep 16, 2026 | [37 Essex St](https://nearbypermits.com/cambridge/address/37-essex-st/) | 470 ft NW | Electrical | | Not listed | [Electrical-1229795](https://nearbypermits.com/cambridge/permit/Electrical-1229795/) | | Sep 14, 2026 | [1 Pine St](https://nearbypermits.com/cambridge/address/1-pine-st/) | 890 ft SE | Electrical | | Not listed | [Electrical-1228187](https://nearbypermits.com/cambridge/permit/Electrical-1228187/) | | Sep 14, 2026 | [37 Essex St](https://nearbypermits.com/cambridge/address/37-essex-st/) | 470 ft NW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216192](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216192/) | | Sep 9, 2026 | [28 Essex St](https://nearbypermits.com/cambridge/address/28-essex-st/) | 370 ft NW | Alteration or repair | | Not listed | [Building: Short Form-1229841](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1229841/) | | Aug 28, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222784](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222784/) | | Aug 26, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Electrical | | Not listed | [Electrical-1226873](https://nearbypermits.com/cambridge/permit/Electrical-1226873/) | | Jul 8, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Electrical | | Not listed | [Electrical-1215487](https://nearbypermits.com/cambridge/permit/Electrical-1215487/) | | Aug 21, 2026 | [541 Massachusetts Ave](https://nearbypermits.com/cambridge/address/541-massachusetts-ave/) | 670 ft SW | Sign | | Not listed | [Signs-1226223](https://nearbypermits.com/cambridge/permit/Signs-1226223/) | | Aug 21, 2026 | [485 Massachusetts Ave](https://nearbypermits.com/cambridge/address/485-massachusetts-ave/) | 720 ft S | Electrical | | Not listed | [Electrical-1226845](https://nearbypermits.com/cambridge/permit/Electrical-1226845/) | | Aug 18, 2026 | [29 Elm St](https://nearbypermits.com/cambridge/address/29-elm-st/) | 910 ft NE | Alteration or repair | | Not listed | [Building: Short Form-1226724](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1226724/) | | Aug 14, 2026 | [907 Main St](https://nearbypermits.com/cambridge/address/907-main-st/) | 940 ft S | Sign | | Not listed | [Signs-1223852](https://nearbypermits.com/cambridge/permit/Signs-1223852/) | | Aug 14, 2026 | [19 Bishop Allen Dr](https://nearbypermits.com/cambridge/address/19-bishop-allen-dr/) | 910 ft SE | Sign | | Not listed | [Signs-1219846](https://nearbypermits.com/cambridge/permit/Signs-1219846/) | | Aug 12, 2026 | [485 Massachusetts Ave](https://nearbypermits.com/cambridge/address/485-massachusetts-ave/) | 720 ft S | Plumbing | | Not listed | [Plumbing-1225591](https://nearbypermits.com/cambridge/permit/Plumbing-1225591/) | | Aug 7, 2026 | [485 Massachusetts Ave](https://nearbypermits.com/cambridge/address/485-massachusetts-ave/) | 720 ft S | Alteration or repair | | Not listed | [Building: Alteration and Addition-1218637](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1218637/) | | Aug 5, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Plumbing | | Not listed | [Plumbing-1223381](https://nearbypermits.com/cambridge/permit/Plumbing-1223381/) | | Aug 5, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Plumbing | | Not listed | [Gas-1223374](https://nearbypermits.com/cambridge/permit/Gas-1223374/) | | Aug 5, 2026 | [120 Pine St](https://nearbypermits.com/cambridge/address/120-pine-st/) | 820 ft E | Alteration or repair | | Not listed | [Building: Short Form-1224556](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224556/) | | Aug 4, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Mechanical (HVAC) | | Not listed | [Mechanical-1223391](https://nearbypermits.com/cambridge/permit/Mechanical-1223391/) | | Jul 30, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1223395](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1223395/) | | Jul 31, 2026 | [2 St Paul St](https://nearbypermits.com/cambridge/address/2-st-paul-st/) | 770 ft NW | Electrical | | Not listed | [Electrical-1222420](https://nearbypermits.com/cambridge/permit/Electrical-1222420/) | | Jul 30, 2026 | [2 St Paul St](https://nearbypermits.com/cambridge/address/2-st-paul-st/) | 770 ft NW | Mechanical (HVAC) | | Not listed | [Mechanical-1223366](https://nearbypermits.com/cambridge/permit/Mechanical-1223366/) | | Jul 30, 2026 | [86 Pine St](https://nearbypermits.com/cambridge/address/86-pine-st/) | 770 ft E | Alteration or repair | | Not listed | [Building: Alteration and Addition-1222875](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1222875/) | | Jul 29, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Sign | | Not listed | [Signs-1217519](https://nearbypermits.com/cambridge/permit/Signs-1217519/) | | Jul 29, 2026 | [23 Prospect](https://nearbypermits.com/cambridge/address/23-prospect/) | 840 ft W | Electrical | | Not listed | [Electrical-1223118](https://nearbypermits.com/cambridge/permit/Electrical-1223118/) | | Jul 28, 2026 | [571 Massachusetts Ave](https://nearbypermits.com/cambridge/address/571-massachusetts-ave/) | 690 ft SW | Fire systems | | Not listed | [Sprinkler and Standpipe-1221334](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1221334/) | | Jul 13, 2026 | [40 Prospect St](https://nearbypermits.com/cambridge/address/40-prospect-st/) | 750 ft W | Sign | | Not listed | [Signs-1209401](https://nearbypermits.com/cambridge/permit/Signs-1209401/) | | Jul 10, 2026 | [438 Massachusetts Ave](https://nearbypermits.com/cambridge/address/438-massachusetts-ave/) | 920 ft S | Electrical | | Not listed | [Electrical-1219208](https://nearbypermits.com/cambridge/permit/Electrical-1219208/) | | Jul 10, 2026 | [114 Columbia St](https://nearbypermits.com/cambridge/address/114-columbia-st/) | 610 ft E | Alteration or repair | | Not listed | [Building: Short Form-1219619](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1219619/) | | Jul 2, 2026 | [468 Massachusetts Ave](https://nearbypermits.com/cambridge/address/468-massachusetts-ave/) | 860 ft S | Plumbing | | Not listed | [Gas-1218144](https://nearbypermits.com/cambridge/permit/Gas-1218144/) | | Jun 22, 2026 | [29 Elm St](https://nearbypermits.com/cambridge/address/29-elm-st/) | 910 ft NE | Roofing | | Not listed | [Roof-1216387](https://nearbypermits.com/cambridge/permit/Roof-1216387/) | | Jun 18, 2026 | [15 Worcester St](https://nearbypermits.com/cambridge/address/15-worcester-st/) | 430 ft NE | Electrical | | Not listed | [Electrical-1216554](https://nearbypermits.com/cambridge/permit/Electrical-1216554/) | | Jun 15, 2026 | [1 Pine St](https://nearbypermits.com/cambridge/address/1-pine-st/) | 890 ft SE | Plumbing | | Not listed | [Plumbing-1215764](https://nearbypermits.com/cambridge/permit/Plumbing-1215764/) | | Jun 12, 2026 | [243 Harvard St](https://nearbypermits.com/cambridge/address/243-harvard-st/) | 800 ft N | Plumbing | | Not listed | [Gas-1215211](https://nearbypermits.com/cambridge/permit/Gas-1215211/) | | May 22, 2026 | [243 Harvard St](https://nearbypermits.com/cambridge/address/243-harvard-st/) | 800 ft N | Plumbing | | Not listed | [Plumbing-1212450](https://nearbypermits.com/cambridge/permit/Plumbing-1212450/) | | Jun 11, 2026 | [10-12 Worcester St](https://nearbypermits.com/cambridge/address/10--12-worcester-st/) | 470 ft E | Mechanical (HVAC) | | Not listed | [Mechanical-1215088](https://nearbypermits.com/cambridge/permit/Mechanical-1215088/) | | Jun 11, 2026 | [210 Harvard St](https://nearbypermits.com/cambridge/address/210-harvard-st/) | 660 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1214522](https://nearbypermits.com/cambridge/permit/Mechanical-1214522/) | | Jun 11, 2026 | [620 Massachusetts Ave](https://nearbypermits.com/cambridge/address/620-massachusetts-ave/) | 870 ft SW | Electrical | | Not listed | [Electrical-1214909](https://nearbypermits.com/cambridge/permit/Electrical-1214909/) | | May 19, 2026 | [620 Massachusetts Ave](https://nearbypermits.com/cambridge/address/620-massachusetts-ave/) | 870 ft SW | Electrical | | Not listed | [Electrical-1211007](https://nearbypermits.com/cambridge/permit/Electrical-1211007/) | | Jun 11, 2026 | [10-12 Worcester St](https://nearbypermits.com/cambridge/address/10--12-worcester-st/) | 470 ft E | Electrical | | Not listed | [Electrical-1214658](https://nearbypermits.com/cambridge/permit/Electrical-1214658/) | | Jun 8, 2026 | [1 Ashburton Pl](https://nearbypermits.com/cambridge/address/1-ashburton-pl/) | 320 ft W | Plumbing | | Not listed | [Plumbing-1214934](https://nearbypermits.com/cambridge/permit/Plumbing-1214934/) | | Jun 8, 2026 | [1 Ashburton Pl](https://nearbypermits.com/cambridge/address/1-ashburton-pl/) | 320 ft W | Plumbing | | Not listed | [Gas-1214941](https://nearbypermits.com/cambridge/permit/Gas-1214941/) | | Jun 8, 2026 | [26 Essex St](https://nearbypermits.com/cambridge/address/26-essex-st/) | 380 ft W | Plumbing | | Not listed | [Plumbing-1214930](https://nearbypermits.com/cambridge/permit/Plumbing-1214930/) | | Jun 8, 2026 | [26 Essex St](https://nearbypermits.com/cambridge/address/26-essex-st/) | 380 ft W | Plumbing | | Not listed | [Gas-1214932](https://nearbypermits.com/cambridge/permit/Gas-1214932/) | | Jun 4, 2026 | [24 Fiske Pl](https://nearbypermits.com/cambridge/address/24-fiske-pl/) | 350 ft SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1213825](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1213825/) | | Jun 3, 2026 | [580 Massachusetts Ave](https://nearbypermits.com/cambridge/address/580-massachusetts-ave/) | 800 ft SW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1212957](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1212957/) | | Jun 3, 2026 | [130 Prospect St](https://nearbypermits.com/cambridge/address/130-prospect-st/) | 910 ft N | Plumbing | | Not listed | [Plumbing-1213902](https://nearbypermits.com/cambridge/permit/Plumbing-1213902/) | | Jun 1, 2026 | [4 St Paul St](https://nearbypermits.com/cambridge/address/4-st-paul-st/) | 820 ft NW | Plumbing | | Not listed | [Gas-1213750](https://nearbypermits.com/cambridge/permit/Gas-1213750/) | | May 28, 2026 | [243 Harvard St](https://nearbypermits.com/cambridge/address/243-harvard-st/) | 800 ft N | Fire systems | | Not listed | [Sprinkler and Standpipe-1212056](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1212056/) | | May 26, 2026 | [15 Worcester St](https://nearbypermits.com/cambridge/address/15-worcester-st/) | 430 ft NE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1212526](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1212526/) | | May 5, 2026 | [15 Worcester St](https://nearbypermits.com/cambridge/address/15-worcester-st/) | 430 ft NE | Mechanical (HVAC) | | Not listed | [Mechanical-1208099](https://nearbypermits.com/cambridge/permit/Mechanical-1208099/) | | May 26, 2026 | [243 Harvard St](https://nearbypermits.com/cambridge/address/243-harvard-st/) | 800 ft N | Mechanical (HVAC) | | Not listed | [Mechanical-1206061](https://nearbypermits.com/cambridge/permit/Mechanical-1206061/) | | May 26, 2026 | [564 Massachusetts Ave](https://nearbypermits.com/cambridge/address/564-massachusetts-ave/) | 790 ft SW | Electrical | | Not listed | [Electrical-1212029](https://nearbypermits.com/cambridge/permit/Electrical-1212029/) | | May 22, 2026 | [37 Essex St](https://nearbypermits.com/cambridge/address/37-essex-st/) | 470 ft NW | Demolition | | Not listed | [Demolition-1207687](https://nearbypermits.com/cambridge/permit/Demolition-1207687/) | | May 18, 2026 | [113 Cherry St](https://nearbypermits.com/cambridge/address/113-cherry-st/) | 960 ft E | Plumbing | | Not listed | [Plumbing-1211934](https://nearbypermits.com/cambridge/permit/Plumbing-1211934/) | | May 15, 2026 | [575 Massachusetts Ave](https://nearbypermits.com/cambridge/address/575-massachusetts-ave/) | 690 ft SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1202993](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1202993/) | | May 13, 2026 | [218 Harvard St](https://nearbypermits.com/cambridge/address/218-harvard-st/) | 590 ft NE | Electrical | | Not listed | [Electrical-1207580](https://nearbypermits.com/cambridge/permit/Electrical-1207580/) | | May 11, 2026 | [5 Columbia St](https://nearbypermits.com/cambridge/address/5-columbia-st/) | 840 ft S | Electrical | | Not listed | [Electrical-1207736](https://nearbypermits.com/cambridge/permit/Electrical-1207736/) | | May 11, 2026 | [243 Harvard St](https://nearbypermits.com/cambridge/address/243-harvard-st/) | 800 ft N | Alteration or repair | | Not listed | [Building: Alteration and Addition-1206074](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1206074/) | | May 6, 2026 | [77 Bishop Allen Dr](https://nearbypermits.com/cambridge/address/77-bishop-allen-dr/) | 340 ft SW | Roofing | | Not listed | [Roof-1197561](https://nearbypermits.com/cambridge/permit/Roof-1197561/) | | May 4, 2026 | [4 St Paul St](https://nearbypermits.com/cambridge/address/4-st-paul-st/) | 820 ft NW | Mechanical (HVAC) | | Not listed | [Sheet Metal-1209475](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1209475/) | ### Farther (1,000 ft to ¼ mi), 77 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [28 Inman St](https://nearbypermits.com/cambridge/address/28-inman-st/) | 0.24 mi NW | Plumbing | | Not listed | [Plumbing-1233206](https://nearbypermits.com/cambridge/permit/Plumbing-1233206/) | | Oct 8, 2026 | [28 Inman St](https://nearbypermits.com/cambridge/address/28-inman-st/) | 0.24 mi NW | Plumbing | | Not listed | [Gas-1233205](https://nearbypermits.com/cambridge/permit/Gas-1233205/) | | Oct 7, 2026 | [350 Massachusetts Ave](https://nearbypermits.com/cambridge/address/350-massachusetts-ave/) | 0.23 mi S | Sign | | Not listed | [Signs-1231307](https://nearbypermits.com/cambridge/permit/Signs-1231307/) | | Oct 5, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 0.23 mi NE | Plumbing | | Not listed | [Plumbing-1232333](https://nearbypermits.com/cambridge/permit/Plumbing-1232333/) | | Oct 2, 2026 | [54 Pearl St](https://nearbypermits.com/cambridge/address/54-pearl-st/) | 0.25 mi SW | Electrical | | Not listed | [Electrical-1232035](https://nearbypermits.com/cambridge/permit/Electrical-1232035/) | | Oct 1, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Electrical | | Not listed | [Electrical-1230975](https://nearbypermits.com/cambridge/permit/Electrical-1230975/) | | Sep 28, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Electrical | | Not listed | [Electrical-1230752](https://nearbypermits.com/cambridge/permit/Electrical-1230752/) | | Sep 21, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Electrical | | Not listed | [Electrical-1230051](https://nearbypermits.com/cambridge/permit/Electrical-1230051/) | | Sep 30, 2026 | [54 Pearl St](https://nearbypermits.com/cambridge/address/54-pearl-st/) | 0.25 mi SW | Mechanical (HVAC) | | Not listed | [Mechanical-1232021](https://nearbypermits.com/cambridge/permit/Mechanical-1232021/) | | Sep 30, 2026 | [33 Inman St](https://nearbypermits.com/cambridge/address/33-inman-st/) | 0.25 mi NW | Electrical | | Not listed | [Electrical-1231845](https://nearbypermits.com/cambridge/permit/Electrical-1231845/) | | Sep 30, 2026 | [678 Massachusetts Ave](https://nearbypermits.com/cambridge/address/678-massachusetts-ave/) | 0.20 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1230087](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1230087/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231104](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231104/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231101](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231101/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Sheet Metal-1231100](https://nearbypermits.com/cambridge/permit/Sheet%20Metal-1231100/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1231143](https://nearbypermits.com/cambridge/permit/Mechanical-1231143/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1231142](https://nearbypermits.com/cambridge/permit/Mechanical-1231142/) | | Sep 29, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1231115](https://nearbypermits.com/cambridge/permit/Mechanical-1231115/) | | Sep 29, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 0.23 mi NE | Electrical | | Not listed | [Electrical-1231396](https://nearbypermits.com/cambridge/permit/Electrical-1231396/) | | Sep 25, 2026 | [402 Massachusetts Ave](https://nearbypermits.com/cambridge/address/402-massachusetts-ave/) | 0.20 mi S | Sign | | Not listed | [Signs-1226512](https://nearbypermits.com/cambridge/permit/Signs-1226512/) | | Sep 22, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Mechanical (HVAC) | | Not listed | [Mechanical-1230183](https://nearbypermits.com/cambridge/permit/Mechanical-1230183/) | | Sep 21, 2026 | [33 Inman St](https://nearbypermits.com/cambridge/address/33-inman-st/) | 0.25 mi NW | Plumbing | | Not listed | [Plumbing-1230904](https://nearbypermits.com/cambridge/permit/Plumbing-1230904/) | | Sep 21, 2026 | [33 Inman St](https://nearbypermits.com/cambridge/address/33-inman-st/) | 0.25 mi NW | Plumbing | | Not listed | [Gas-1230905](https://nearbypermits.com/cambridge/permit/Gas-1230905/) | | Sep 21, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Plumbing | | Not listed | [Plumbing-1229347](https://nearbypermits.com/cambridge/permit/Plumbing-1229347/) | | Sep 18, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Fire systems | | Not listed | [Sprinkler and Standpipe-1230997](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230997/) | | Sep 17, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Fire systems | | Not listed | [Sprinkler and Standpipe-1230776](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230776/) | | Sep 17, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Fire systems | | Not listed | [Sprinkler and Standpipe-1230773](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1230773/) | | Sep 17, 2026 | [203 Columbia St](https://nearbypermits.com/cambridge/address/203-columbia-st/) | 0.23 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1224712](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224712/) | | Sep 15, 2026 | [255 Broadway](https://nearbypermits.com/cambridge/address/255-broadway/) | 0.24 mi NE | Alteration or repair | | Not listed | [Building: Short Form-1228810](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1228810/) | | Sep 9, 2026 | [739 Massachusetts Ave](https://nearbypermits.com/cambridge/address/739-massachusetts-ave/) | 0.24 mi W | Plumbing | | Not listed | [Plumbing-1228455](https://nearbypermits.com/cambridge/permit/Plumbing-1228455/) | | Sep 4, 2026 | [309 Broadway](https://nearbypermits.com/cambridge/address/309-broadway/) | 0.22 mi N | Fire systems | | Not listed | [Sprinkler and Standpipe-1228955](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1228955/) | | Sep 4, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Plumbing | | Not listed | [Plumbing-1229496](https://nearbypermits.com/cambridge/permit/Plumbing-1229496/) | | Sep 4, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Plumbing | | Not listed | [Gas-1229497](https://nearbypermits.com/cambridge/permit/Gas-1229497/) | | Aug 31, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Plumbing | | Not listed | [Plumbing-1228373](https://nearbypermits.com/cambridge/permit/Plumbing-1228373/) | | Aug 31, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Plumbing | | Not listed | [Plumbing-1228370](https://nearbypermits.com/cambridge/permit/Plumbing-1228370/) | | Aug 31, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Plumbing | | Not listed | [Plumbing-1228366](https://nearbypermits.com/cambridge/permit/Plumbing-1228366/) | | Sep 4, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1229263](https://nearbypermits.com/cambridge/permit/Mechanical-1229263/) | | Sep 4, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1229262](https://nearbypermits.com/cambridge/permit/Mechanical-1229262/) | | Sep 4, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Mechanical (HVAC) | | Not listed | [Mechanical-1229259](https://nearbypermits.com/cambridge/permit/Mechanical-1229259/) | | Sep 1, 2026 | [204 Norfolk St](https://nearbypermits.com/cambridge/address/204-norfolk-st/) | 0.24 mi NE | Electrical | | Not listed | [Electrical-1227808](https://nearbypermits.com/cambridge/permit/Electrical-1227808/) | | Sep 1, 2026 | [33 Inman St](https://nearbypermits.com/cambridge/address/33-inman-st/) | 0.25 mi NW | Alteration or repair | | Not listed | [Building: Short Form-1227960](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1227960/) | | Aug 26, 2026 | [823 Main St](https://nearbypermits.com/cambridge/address/823-main-st/) | 0.23 mi SE | Plumbing | | Not listed | [Plumbing-1227703](https://nearbypermits.com/cambridge/permit/Plumbing-1227703/) | | Aug 24, 2026 | [69-71 School St](https://nearbypermits.com/cambridge/address/69--71-school-st/) | 0.22 mi SE | Alteration or repair | | Not listed | [Building: Short Form-1227467](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1227467/) | | Aug 21, 2026 | [203 Franklin St](https://nearbypermits.com/cambridge/address/203-franklin-st/) | 0.23 mi SW | Plumbing | | Not listed | [Plumbing-1226991](https://nearbypermits.com/cambridge/permit/Plumbing-1226991/) | | Aug 21, 2026 | [204 Norfolk St](https://nearbypermits.com/cambridge/address/204-norfolk-st/) | 0.24 mi NE | 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/) | 0.24 mi NE | Plumbing | | Not listed | [Gas-1226843](https://nearbypermits.com/cambridge/permit/Gas-1226843/) | | Aug 18, 2026 | [54 Pearl St](https://nearbypermits.com/cambridge/address/54-pearl-st/) | 0.25 mi SW | Alteration or repair | | Not listed | [Building: Short Form-1225879](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1225879/) | | Aug 14, 2026 | [823 Main St](https://nearbypermits.com/cambridge/address/823-main-st/) | 0.23 mi SE | Electrical | | Not listed | [Electrical-1224717](https://nearbypermits.com/cambridge/permit/Electrical-1224717/) | | Aug 7, 2026 | [12 Inman St](https://nearbypermits.com/cambridge/address/12-inman-st/) | 0.24 mi W | Alteration or repair | | Not listed | [Building: Alteration and Addition-1208905](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1208905/) | | Aug 5, 2026 | [8 Tremont St](https://nearbypermits.com/cambridge/address/8-tremont-st/) | 0.24 mi N | Roofing | | Not listed | [Roof-1224270](https://nearbypermits.com/cambridge/permit/Roof-1224270/) | | Jul 29, 2026 | [30 Inman St](https://nearbypermits.com/cambridge/address/30-inman-st/) | 0.24 mi NW | Electrical | | Not listed | [Electrical-1222035](https://nearbypermits.com/cambridge/permit/Electrical-1222035/) | | Jul 28, 2026 | [9 Austin Pk](https://nearbypermits.com/cambridge/address/9-austin-pk/) | 0.19 mi NW | Plumbing | | Not listed | [Gas-1222048](https://nearbypermits.com/cambridge/permit/Gas-1222048/) | | Jul 28, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Electrical | | Not listed | [Electrical-1215603](https://nearbypermits.com/cambridge/permit/Electrical-1215603/) | | Jul 28, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Electrical | | Not listed | [Electrical-1215595](https://nearbypermits.com/cambridge/permit/Electrical-1215595/) | | Jun 23, 2026 | [35 Cherry St](https://nearbypermits.com/cambridge/address/35-cherry-st/) | 0.20 mi SE | Electrical | | Not listed | [Electrical-1215610](https://nearbypermits.com/cambridge/permit/Electrical-1215610/) | | Jul 21, 2026 | [129 Franklin St](https://nearbypermits.com/cambridge/address/129-franklin-st/) | 0.23 mi S | Plumbing | | Not listed | [Plumbing-1221814](https://nearbypermits.com/cambridge/permit/Plumbing-1221814/) | | Jul 7, 2026 | [5 Temple St](https://nearbypermits.com/cambridge/address/5-temple-st/) | 0.20 mi W | Solar | | Not listed | [Solar Installation-1205538](https://nearbypermits.com/cambridge/permit/Solar%20Installation-1205538/) | | Jul 7, 2026 | [823 Main St](https://nearbypermits.com/cambridge/address/823-main-st/) | 0.23 mi SE | Alteration or repair | | Not listed | [Building: Alteration and Addition-1216666](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216666/) | | Jul 6, 2026 | [178 Harvard St](https://nearbypermits.com/cambridge/address/178-harvard-st/) | 0.20 mi E | 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/) | 0.20 mi E | Electrical | | Not listed | [Electrical-1218285](https://nearbypermits.com/cambridge/permit/Electrical-1218285/) | | Jun 30, 2026 | [14 St Paul St](https://nearbypermits.com/cambridge/address/14-st-paul-st/) | 0.20 mi NW | Electrical | | Not listed | [Electrical-1217567](https://nearbypermits.com/cambridge/permit/Electrical-1217567/) | | Jun 25, 2026 | [185 Franklin St](https://nearbypermits.com/cambridge/address/185-franklin-st/) | 0.23 mi SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1217689](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217689/) | | Jun 22, 2026 | [38 Pearl St](https://nearbypermits.com/cambridge/address/38-pearl-st/) | 0.21 mi SW | Alteration or repair | | Not listed | [Building: Alteration and Addition-1215047](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1215047/) | | Jun 16, 2026 | [56 Elm St](https://nearbypermits.com/cambridge/address/56-elm-st/) | 0.21 mi NE | Plumbing | | Not listed | [Gas-1216082](https://nearbypermits.com/cambridge/permit/Gas-1216082/) | | Jun 15, 2026 | [14 St Paul St](https://nearbypermits.com/cambridge/address/14-st-paul-st/) | 0.20 mi NW | Plumbing | | Not listed | [Plumbing-1215536](https://nearbypermits.com/cambridge/permit/Plumbing-1215536/) | | Jun 12, 2026 | [30 Inman St](https://nearbypermits.com/cambridge/address/30-inman-st/) | 0.24 mi NW | Plumbing | | Not listed | [Plumbing-1215123](https://nearbypermits.com/cambridge/permit/Plumbing-1215123/) | | Jun 1, 2026 | [199-201 Franklin St](https://nearbypermits.com/cambridge/address/199--201-franklin-st/) | 0.22 mi SW | Plumbing | | Not listed | [Plumbing-1213310](https://nearbypermits.com/cambridge/permit/Plumbing-1213310/) | | May 29, 2026 | [24 Inman St](https://nearbypermits.com/cambridge/address/24-inman-st/) | 0.23 mi NW | Electrical | | Not listed | [Electrical-1212698](https://nearbypermits.com/cambridge/permit/Electrical-1212698/) | | May 29, 2026 | [119 Windsor St](https://nearbypermits.com/cambridge/address/119-windsor-st/) | 0.22 mi SE | Electrical | | Not listed | [Electrical-1211247](https://nearbypermits.com/cambridge/permit/Electrical-1211247/) | | May 26, 2026 | [207 Columbia St](https://nearbypermits.com/cambridge/address/207-columbia-st/) | 0.24 mi NE | 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/) | 0.24 mi NE | Plumbing | | Not listed | [Gas-1212811](https://nearbypermits.com/cambridge/permit/Gas-1212811/) | | May 20, 2026 | [678 Massachusetts Ave](https://nearbypermits.com/cambridge/address/678-massachusetts-ave/) | 0.20 mi W | Plumbing | | Not listed | [Plumbing-1212249](https://nearbypermits.com/cambridge/permit/Plumbing-1212249/) | | May 18, 2026 | [24 Inman St](https://nearbypermits.com/cambridge/address/24-inman-st/) | 0.23 mi NW | Plumbing | | Not listed | [Plumbing-1211246](https://nearbypermits.com/cambridge/permit/Plumbing-1211246/) | | May 15, 2026 | [162 Cherry St](https://nearbypermits.com/cambridge/address/162-cherry-st/) | 0.20 mi E | Roofing | | Not listed | [Roof-1211498](https://nearbypermits.com/cambridge/permit/Roof-1211498/) | | May 15, 2026 | [193 Franklin St](https://nearbypermits.com/cambridge/address/193-franklin-st/) | 0.22 mi SW | Roofing | | Not listed | [Roof-1211219](https://nearbypermits.com/cambridge/permit/Roof-1211219/) | | May 13, 2026 | [28 Inman St](https://nearbypermits.com/cambridge/address/28-inman-st/) | 0.24 mi NW | Plumbing | | Not listed | [Gas-1211195](https://nearbypermits.com/cambridge/permit/Gas-1211195/) | | May 12, 2026 | [64 Elm St](https://nearbypermits.com/cambridge/address/64-elm-st/) | 0.23 mi NE | Plumbing | | Not listed | [Gas-1210814](https://nearbypermits.com/cambridge/permit/Gas-1210814/) | | May 1, 2026 | [45 Cherry St](https://nearbypermits.com/cambridge/address/45-cherry-st/) | 0.20 mi SE | Fire systems | | Not listed | [Sprinkler and Standpipe-1207693](https://nearbypermits.com/cambridge/permit/Sprinkler%20and%20Standpipe-1207693/) | ## Zoning requests nearby We don't list zoning cases for Cambridge yet. ## More on this street Other addresses on Washington St with permits, nearest house number first: - [390 Washington St](https://nearbypermits.com/cambridge/address/390-washington-st/): newest permit Sep 4, 2026 - [385 Washington St](https://nearbypermits.com/cambridge/address/385-washington-st/): newest permit Jul 7, 2026 - [372 Washington St](https://nearbypermits.com/cambridge/address/372-washington-st/): newest permit Jan 8, 2025 - [361 Washington St](https://nearbypermits.com/cambridge/address/361-washington-st/): newest permit Oct 23, 2024 - [305 Washington St](https://nearbypermits.com/cambridge/address/305-washington-st/): newest permit Apr 1, 2026 - [304 Washington St](https://nearbypermits.com/cambridge/address/304-washington-st/): newest permit May 29, 2025 - [288-290 Washington St](https://nearbypermits.com/cambridge/address/288--290-washington-st/): newest permit Jan 30, 2026 - [271 Washington St](https://nearbypermits.com/cambridge/address/271-washington-st/): newest permit Oct 8, 2025 - [253-259 Washington St](https://nearbypermits.com/cambridge/address/253--259-washington-st/): newest permit Oct 28, 2024 - [131 Washington St](https://nearbypermits.com/cambridge/address/131-washington-st/): newest permit Jan 23, 2026 --- Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-09 23:01 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 5 permits at this address and 170 nearby: https://nearbypermits.com/cambridge/address/409-washington-st/