The building department in Tyngsborough took in 29 permit applications during July 20–26, 2026, compared with 19 over the prior seven days. Of the 29 permits filed in Tyngsborough, building accounted for 12. Activity covered 5 trades. The weekly figure shifted +53% from the previous period; the four-week norm is 13.
| Trade | Permits |
|---|---|
| Building | 12 |
| Electrical | 11 |
| HVAC | 3 |
| Plumbing | 2 |
| Gas | 1 |
Streets with new filings: Apollo Dr, Balsam Ct, Bldg. # Westech, Cassaway Dr, Cedar Grove Av, Chestnut Rd, Christine Av, Constantine Dr and 17 more.
Property addresses, ownership, and declared values accompany every entry in the Tyngsborough permit file maintained for contractors at masspermits.com.
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