# Building permits at 45 Chestnut St, Cambridge, MA

214 Allston St: demolition permitted Jun 11, a new building Jun 18.

One permit on record here. The newest, Oct 5: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued 59 more permits (54 projects) since May 1. Four are for new buildings, the nearest 990 ft away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 5, 2026 | Alteration or repair |  | Not listed | [Building: Short Form-1232314](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1232314/) |

## Within ¼ mi since May 1, 2026

59 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 4 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | [7 Fort Washington Pl](https://nearbypermits.com/cambridge/address/7-fort-washington-pl/) | 230 ft N | Plumbing |  | Not listed | [Gas-1232823](https://nearbypermits.com/cambridge/permit/Gas-1232823/) |
| Oct 1, 2026 | [5 Fort Washington Pl](https://nearbypermits.com/cambridge/address/5-fort-washington-pl/) | 220 ft NE | Plumbing |  | Not listed | [Gas-1232592](https://nearbypermits.com/cambridge/permit/Gas-1232592/) |
| Jun 1, 2026 | [69 Chestnut St](https://nearbypermits.com/cambridge/address/69-chestnut-st/) | 220 ft NW | Electrical |  | Not listed | [Electrical-1213143](https://nearbypermits.com/cambridge/permit/Electrical-1213143/) |
| May 28, 2026 | [69 Chestnut St](https://nearbypermits.com/cambridge/address/69-chestnut-st/) | 220 ft NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1212308](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212308/) |

### This block (250 to 1,000 ft), 38 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | [86 Henry St](https://nearbypermits.com/cambridge/address/86-henry-st/) | 650 ft W | Electrical |  | Not listed | [Electrical-1231288](https://nearbypermits.com/cambridge/permit/Electrical-1231288/) |
| Oct 5, 2026 | [22-24 Rockingham St](https://nearbypermits.com/cambridge/address/22--24-rockingham-st/) | 910 ft W | Plumbing |  | Not listed | [Plumbing-1233122](https://nearbypermits.com/cambridge/permit/Plumbing-1233122/) |
| Oct 5, 2026 | [22-24 Rockingham St](https://nearbypermits.com/cambridge/address/22--24-rockingham-st/) | 910 ft W | Plumbing |  | Not listed | [Gas-1233121](https://nearbypermits.com/cambridge/permit/Gas-1233121/) |
| Sep 29, 2026 | [17 Rockingham St](https://nearbypermits.com/cambridge/address/17-rockingham-st/) | 920 ft W | Alteration or repair |  | Not listed | [Siding-1231332](https://nearbypermits.com/cambridge/permit/Siding-1231332/) |
| Sep 29, 2026 | [17 Rockingham St](https://nearbypermits.com/cambridge/address/17-rockingham-st/) | 920 ft W | Electrical |  | Not listed | [Electrical-1231480](https://nearbypermits.com/cambridge/permit/Electrical-1231480/) |
| Sep 25, 2026 | [86 Henry St](https://nearbypermits.com/cambridge/address/86-henry-st/) | 650 ft W | Plumbing |  | Not listed | [Plumbing-1231781](https://nearbypermits.com/cambridge/permit/Plumbing-1231781/) |
| Sep 23, 2026 | [640 Memorial Dr](https://nearbypermits.com/cambridge/address/640-memorial-dr/) | 910 ft SW | Electrical |  | Not listed | [Electrical-1227677](https://nearbypermits.com/cambridge/permit/Electrical-1227677/) |
| Sep 22, 2026 | [640 Memorial Dr](https://nearbypermits.com/cambridge/address/640-memorial-dr/) | 910 ft SW | Electrical |  | Not listed | [Electrical-1230663](https://nearbypermits.com/cambridge/permit/Electrical-1230663/) |
| Aug 12, 2026 | [640 Memorial Dr](https://nearbypermits.com/cambridge/address/640-memorial-dr/) | 910 ft SW | Electrical |  | Not listed | [Electrical-1223849](https://nearbypermits.com/cambridge/permit/Electrical-1223849/) |
| Sep 21, 2026 | [620 Memorial Dr](https://nearbypermits.com/cambridge/address/620-memorial-dr/) | 770 ft S | Electrical |  | Not listed | [Electrical-1230929](https://nearbypermits.com/cambridge/permit/Electrical-1230929/) |
| Sep 17, 2026 | [620 Memorial Dr](https://nearbypermits.com/cambridge/address/620-memorial-dr/) | 770 ft S | Electrical |  | Not listed | [Electrical-1229786](https://nearbypermits.com/cambridge/permit/Electrical-1229786/) |
| Sep 21, 2026 | [289-291 Pearl St](https://nearbypermits.com/cambridge/address/289--291-pearl-st/) | 960 ft NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1231044](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1231044/) |
| Sep 11, 2026 | [116 Chestnut St](https://nearbypermits.com/cambridge/address/116-chestnut-st/) | 680 ft NW | Alteration or repair |  | Not listed | [Building: Short Form-1230106](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230106/) |
| Sep 11, 2026 | [305 Pearl St](https://nearbypermits.com/cambridge/address/305-pearl-st/) | 970 ft NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1229704](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1229704/) |
| Sep 1, 2026 | [170 Allston St](https://nearbypermits.com/cambridge/address/170-allston-st/) | 990 ft N | New building |  | Not listed | [Building: New Construction-1211959](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1211959/) |
| Sep 1, 2026 | [168 Allston St](https://nearbypermits.com/cambridge/address/168-allston-st/) | 990 ft N | New building |  | Not listed | [Building: New Construction-1211957](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1211957/) |
| Aug 21, 2026 | [314 Pearl St](https://nearbypermits.com/cambridge/address/314-pearl-st/) | 930 ft NW | Roofing |  | Not listed | [Roof-1226660](https://nearbypermits.com/cambridge/permit/Roof-1226660/) |
| Aug 12, 2026 | [164 Allston St](https://nearbypermits.com/cambridge/address/164-allston-st/) | 980 ft N | Electrical |  | Not listed | [Electrical-1225413](https://nearbypermits.com/cambridge/permit/Electrical-1225413/) |
| Aug 12, 2026 | [137 Allston St](https://nearbypermits.com/cambridge/address/137-allston-st/) | 860 ft N | Electrical |  | Not listed | [Electrical-1224840](https://nearbypermits.com/cambridge/permit/Electrical-1224840/) |
| Aug 12, 2026 | [86 Henry St](https://nearbypermits.com/cambridge/address/86-henry-st/) | 650 ft W | Alteration or repair |  | Not listed | [Building: Short Form-1224362](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1224362/) |
| Jul 20, 2026 | [302 Brookline St](https://nearbypermits.com/cambridge/address/302-brookline-st/) | 360 ft NW | Electrical |  | Not listed | [Electrical-1217209](https://nearbypermits.com/cambridge/permit/Electrical-1217209/) |
| Jul 13, 2026 | [20-22 Peters St](https://nearbypermits.com/cambridge/address/20--22-peters-st/) | 460 ft N | Electrical |  | Not listed | [Electrical-1219538](https://nearbypermits.com/cambridge/permit/Electrical-1219538/) |
| Jul 13, 2026 | [289-291 Pearl St](https://nearbypermits.com/cambridge/address/289--291-pearl-st/) | 960 ft NW | Alteration or repair |  | Not listed | [Building: Short Form-1220173](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1220173/) |
| Jul 8, 2026 | [308 Brookline St](https://nearbypermits.com/cambridge/address/308-brookline-st/) | 370 ft NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1216435](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216435/) |
| Jul 6, 2026 | [20-22 Peters St](https://nearbypermits.com/cambridge/address/20--22-peters-st/) | 460 ft N | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1217911](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217911/) |
| Jun 25, 2026 | [133-137 Chestnut St](https://nearbypermits.com/cambridge/address/133--137-chestnut-st/) | 810 ft NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1217682](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1217682/) |
| Jun 12, 2026 | [166 Allston St](https://nearbypermits.com/cambridge/address/166-allston-st/) | 990 ft N | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1202662](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1202662/) |
| Jun 12, 2026 | [164 Allston St](https://nearbypermits.com/cambridge/address/164-allston-st/) | 980 ft N | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1202661](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1202661/) |
| Jun 1, 2026 | [67 Allston St](https://nearbypermits.com/cambridge/address/67-allston-st/) | 680 ft NE | Plumbing |  | Not listed | [Plumbing-1212161](https://nearbypermits.com/cambridge/permit/Plumbing-1212161/) |
| May 29, 2026 | [266-276 Pearl St](https://nearbypermits.com/cambridge/address/266--276-pearl-st/) | 910 ft NW | Electrical |  | Not listed | [Electrical-1207929](https://nearbypermits.com/cambridge/permit/Electrical-1207929/) |
| May 27, 2026 | [164 Allston St](https://nearbypermits.com/cambridge/address/164-allston-st/) | 980 ft N | Demolition |  | Not listed | [Demolition-1202499](https://nearbypermits.com/cambridge/permit/Demolition-1202499/) |
| May 27, 2026 | [85 Allston St](https://nearbypermits.com/cambridge/address/85-allston-st/) | 700 ft NE | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1212925](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212925/) |
| May 5, 2026 | [85 Allston St](https://nearbypermits.com/cambridge/address/85-allston-st/) | 700 ft NE | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1205202](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1205202/) |
| May 26, 2026 | [21 Acorn St](https://nearbypermits.com/cambridge/address/21-acorn-st/) | 720 ft NW | Electrical |  | Not listed | [Electrical-1212848](https://nearbypermits.com/cambridge/permit/Electrical-1212848/) |
| May 21, 2026 | [266 Brookline St](https://nearbypermits.com/cambridge/address/266-brookline-st/) | 530 ft N | Sign |  | Not listed | [Signs-1210084](https://nearbypermits.com/cambridge/permit/Signs-1210084/) |
| May 18, 2026 | [164 Allston St](https://nearbypermits.com/cambridge/address/164-allston-st/) | 980 ft N | Plumbing |  | Not listed | [Gas-1211575](https://nearbypermits.com/cambridge/permit/Gas-1211575/) |
| May 15, 2026 | [67 Allston St](https://nearbypermits.com/cambridge/address/67-allston-st/) | 680 ft NE | Electrical |  | Not listed | [Electrical-1211519](https://nearbypermits.com/cambridge/permit/Electrical-1211519/) |
| May 4, 2026 | [67 Allston St](https://nearbypermits.com/cambridge/address/67-allston-st/) | 680 ft NE | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1206257](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1206257/) |

### Farther (1,000 ft to ¼ mi), 17 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | [6 Newton St](https://nearbypermits.com/cambridge/address/6-newton-st/) | 0.22 mi NW | Alteration or repair |  | Not listed | [Building: Short Form-1231827](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1231827/) |
| Sep 22, 2026 | [40 Erie St](https://nearbypermits.com/cambridge/address/40-erie-st/) | 0.20 mi NE | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1229553](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1229553/) |
| Sep 21, 2026 | [144 Hamilton St](https://nearbypermits.com/cambridge/address/144-hamilton-st/) | 0.21 mi N | Electrical |  | Not listed | [Electrical-1230394](https://nearbypermits.com/cambridge/permit/Electrical-1230394/) |
| Sep 16, 2026 | [162 Hamilton St](https://nearbypermits.com/cambridge/address/162-hamilton-st/) | 0.23 mi N | Alteration or repair |  | Not listed | [Building: Short Form-1230419](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230419/) |
| Sep 16, 2026 | [160 Hamilton St](https://nearbypermits.com/cambridge/address/160-hamilton-st/) | 0.23 mi N | Alteration or repair |  | Not listed | [Building: Short Form-1230415](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230415/) |
| Sep 15, 2026 | [158 Hamilton St](https://nearbypermits.com/cambridge/address/158-hamilton-st/) | 0.23 mi N | Alteration or repair |  | Not listed | [Building: Short Form-1230392](https://nearbypermits.com/cambridge/permit/Building%3A%20Short%20Form-1230392/) |
| Aug 31, 2026 | [174 Hamilton St](https://nearbypermits.com/cambridge/address/174-hamilton-st/) | 0.25 mi N | Electrical |  | Not listed | [Electrical-1228052](https://nearbypermits.com/cambridge/permit/Electrical-1228052/) |
| Aug 31, 2026 | [214 Allston St](https://nearbypermits.com/cambridge/address/214-allston-st/) | 0.24 mi NW | Electrical |  | Not listed | [Electrical-1227811](https://nearbypermits.com/cambridge/permit/Electrical-1227811/) |
| Aug 27, 2026 | [174 Hamilton St](https://nearbypermits.com/cambridge/address/174-hamilton-st/) | 0.25 mi N | New building |  | Not listed | [Building: New Construction-1207343](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1207343/) |
| Aug 24, 2026 | [6 Newton St](https://nearbypermits.com/cambridge/address/6-newton-st/) | 0.22 mi NW | Plumbing |  | Not listed | [Plumbing-1227062](https://nearbypermits.com/cambridge/permit/Plumbing-1227062/) |
| Jul 8, 2026 | [23 Tufts St](https://nearbypermits.com/cambridge/address/23-tufts-st/) | 0.23 mi NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1216812](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1216812/) |
| Jun 18, 2026 | [214 Allston St](https://nearbypermits.com/cambridge/address/214-allston-st/) | 0.24 mi NW | New building |  | Not listed | [Building: New Construction-1194918](https://nearbypermits.com/cambridge/permit/Building%3A%20New%20Construction-1194918/) |
| Jun 15, 2026 | [174 Hamilton St](https://nearbypermits.com/cambridge/address/174-hamilton-st/) | 0.25 mi N | Demolition |  | Not listed | [Demolition-1207331](https://nearbypermits.com/cambridge/permit/Demolition-1207331/) |
| Jun 11, 2026 | [214 Allston St](https://nearbypermits.com/cambridge/address/214-allston-st/) | 0.24 mi NW | Demolition |  | Not listed | [Demolition-1206622](https://nearbypermits.com/cambridge/permit/Demolition-1206622/) |
| Jun 2, 2026 | [163 Chestnut St](https://nearbypermits.com/cambridge/address/163-chestnut-st/) | 0.21 mi NW | Electrical |  | Not listed | [Electrical-1213163](https://nearbypermits.com/cambridge/permit/Electrical-1213163/) |
| May 20, 2026 | [168-170 Chestnut St](https://nearbypermits.com/cambridge/address/168--170-chestnut-st/) | 0.22 mi NW | Alteration or repair |  | Not listed | [Building: Alteration and Addition-1212379](https://nearbypermits.com/cambridge/permit/Building%3A%20Alteration%20and%20Addition-1212379/) |
| May 6, 2026 | [175 Chestnut St](https://nearbypermits.com/cambridge/address/175-chestnut-st/) | 0.23 mi NW | Electrical |  | Not listed | [Electrical-1208686](https://nearbypermits.com/cambridge/permit/Electrical-1208686/) |

## Zoning requests nearby

We don't list zoning cases for Cambridge yet.

## More on this street

Other addresses on Chestnut St with permits, nearest house number first:

- [48 Chestnut St](https://nearbypermits.com/cambridge/address/48-chestnut-st/): newest permit Mar 18, 2026
- [52 Chestnut St](https://nearbypermits.com/cambridge/address/52-chestnut-st/): newest permit Feb 2, 2026
- [55 Chestnut St](https://nearbypermits.com/cambridge/address/55-chestnut-st/): newest permit Jul 22, 2025
- [69 Chestnut St](https://nearbypermits.com/cambridge/address/69-chestnut-st/): newest permit Feb 2, 2026
- [20 Chestnut St](https://nearbypermits.com/cambridge/address/20-chestnut-st/): newest permit Apr 30, 2026
- [2 Chestnut St](https://nearbypermits.com/cambridge/address/2-chestnut-st/): newest permit Nov 17, 2025
- [108 Chestnut St](https://nearbypermits.com/cambridge/address/108-chestnut-st/): newest permit Jan 20, 2026
- [116 Chestnut St](https://nearbypermits.com/cambridge/address/116-chestnut-st/): newest permit Sep 11, 2026
- [122 Chestnut St](https://nearbypermits.com/cambridge/address/122-chestnut-st/): newest permit Nov 26, 2024
- [124 Chestnut St](https://nearbypermits.com/cambridge/address/124-chestnut-st/): newest permit Nov 4, 2024

---
Source: Cambridge Inspectional Services Department permit data (https://data.cambridgema.gov/d/3wsm-e5jx). Checked 2026-10-08 20:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, the one permit at this address and 59 nearby: https://nearbypermits.com/cambridge/address/45-chestnut-st/
