Work across 5 different trades pushed the permit count in Chelsea to 41 for the week of July 20–26, 2026. Permits touched 28 streets, and the most common trade was building, listed on 18 of 41 filings. The prior week's count was 19; the four-week average stands at 15.
| Trade | Permits |
|---|---|
| Building | 18 |
| Electrical | 12 |
| Plumbing | 6 |
| Gas | 4 |
| HVAC | 1 |
Streets with new filings: Addison St, Bellingham St, Boatswains Wy, Broadway, Captains Rw, Cary Av, Cherry St, Chestnut St and 20 more.
Anyone bidding work in Chelsea can check the full filings, owners and project values included, at masspermits.com.
See all Chelsea permit activity → get these as leads