Municipal records show 203 building permits filed in Cambridge during the week of September 28 – October 4, 2026. Among the 203 filings, electrical was the leader with 51, and the work reached addresses on 117 streets. The previous week's tally was 166, making for a week-over-week change of +22%.
| Trade | Permits |
|---|---|
| Electrical | 51 |
| HVAC | 32 |
| Plumbing | 25 |
| Roofing | 19 |
| Gas | 18 |
| Windows/Doors/Siding | 16 |
| Kitchen/Bath | 7 |
| Addition | 6 |
Streets with new filings: Aberdeen Way, Unit, Acorn Park Dr, Albany St, Ames St, Amory St, Arlington St, Arlington St, Unit, Arnold Cir and 109 more.
Addresses, owner names, and stated project values for every Cambridge filing this week are on file at masspermits.com.
New building permits filed in Cambridge — emailed weekly. Free, no card, unsubscribe in one click.
See all Cambridge permit activity → get these as leads