Permit activity in Watertown was led by building during the week of July 20–26, 2026, which produced 68 filings in all. The largest share of the week's 68 permits went to building work, 24 in all, and job sites were spread across 41 streets. Set against the previous week's 30, that amounts to a +127% swing.
| Trade | Permits |
|---|---|
| Building | 24 |
| Electrical | 16 |
| Plumbing | 15 |
| Gas | 8 |
| Demolition | 3 |
| HVAC | 2 |
Streets with new filings: Arden Road, Arsenal Street, Arsenal Way, Belmont Street, Bond Street, Boylston Street, Bradshaw Street, Brimmer Street and 33 more.
For the week of July 20–26, 2026, every Watertown filing is logged in full at masspermits.com, down to owner and project value.
See all Watertown permit activity → get these as leads