Williamstown saw 26 building permits filed during July 13–19, 2026, spread across 19 streets. Trade activity spanned 8 categories, led by electrical at 6 of 26. That is +18% versus the prior week's 22; the four-week average is 19.
| Trade | Permits |
|---|---|
| Electrical | 6 |
| Plumbing | 4 |
| HVAC | 4 |
| Roofing | 4 |
| Demolition | 4 |
| Deck/Porch | 2 |
| Gas | 1 |
| Building | 1 |
Streets with new filings: Bridges Road, Bulkley St, Cluett Drive, Green River Road, Harrison Avenue, Henderson Road, Hopkins Hall Drive, Main Street and 11 more.
This brief covers totals. The individual Williamstown filings, with property addresses, owners, and project values, are listed at masspermits.com.
See all Williamstown permit activity → get these as leads