Middlesex County, Massachusetts
Building Permits in Watertown, MA
- 1,403 permits indexed across 17 months of data.
- Average 83 permits filed per month, with building the most common type.
- Public pages show permits to the street level. Contractor names, valuations, and house numbers are subscriber-only.
1,403
83
0
—
Latest permits in Watertown
50 most recent filings, refreshed daily. Contractor names, valuations, and house numbers are subscriber-only.
| Filed | Address | Type | Contractor | Valuation |
|---|---|---|---|---|
| Jul 15, 2026 | MAIN STREETHouse number | Building | Contractor | Valuation |
| Jul 15, 2026 | MAIN STREETHouse number | Sign | Contractor | Valuation |
| Jul 15, 2026 | FLINT ROADHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | ARSENAL STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | MOUNT AUBURN STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | MAIN STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | FRANKLIN STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | HALL AVENUEHouse number | Building | Contractor | Valuation |
Contractor names are subscriber-only on permits.llc — see who's winning the most jobs in your area.See alert plans | ||||
| Jul 14, 2026 | KEITH STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | KEITH STREETHouse number | Building | Contractor | Valuation |
| Jul 14, 2026 | GRANT AVENUEHouse number | Building | Contractor | Valuation |
| Jul 13, 2026 | CALIFORNIA STREETHouse number | Building | Contractor | Valuation |
| Jul 13, 2026 | BOND STREETHouse number | Building | Contractor | Valuation |
| Jul 13, 2026 | WARREN STREETHouse number | Fire Alarm | Contractor | Valuation |
| Jul 13, 2026 | ORCHARD STREETHouse number | Building | Contractor | Valuation |
| Jul 13, 2026 | WHITES AVENUEHouse number | Building | Contractor | Valuation |
Permit valuations are subscriber-only. Filter by job size to chase the right projects.See alert plans | ||||
| Jul 13, 2026 | BOND STREETHouse number | Fire Alarm | Contractor | Valuation |
| Jul 13, 2026 | ARSENAL YARDS BOULEVARDHouse number | Building | Contractor | Valuation |
| Jul 13, 2026 | QUIMBY STREETHouse number | Building | Contractor | Valuation |
| Jul 11, 2026 | BEACON PARKHouse number | Building | Contractor | Valuation |
| Jul 11, 2026 | JEFFERSON AVENUEHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | ARSENAL STREETHouse number | Sign | Contractor | Valuation |
| Jul 9, 2026 | GALEN STREETHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | Main StreetHouse number | Building | Contractor | Valuation |
Want to combine filters — niche, valuation, date, county? Use the export tool.Build a list | ||||
| Jul 9, 2026 | WILLIAMS STREETHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | CHURCH HILL STREETHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | GALEN STREETHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | PLEASANT STREETHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | EDWARD ROADHouse number | Building | Contractor | Valuation |
| Jul 9, 2026 | JENSEN ROADHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | COOLIDGE AVENUEHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | CHAPMAN STREETHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | LEXINGTON STREETHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | ADAMS AVENUEHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | GALEN STREETHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | GALEN STREETHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | COOLIDGE AVENUEHouse number | Gas | Contractor | Valuation |
| Jul 8, 2026 | REPTON CIRCLEHouse number | Building | Contractor | Valuation |
| Jul 8, 2026 | GALEN STREETHouse number | Gas | Contractor | Valuation |
| Jul 7, 2026 | ELIOT STREETHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | WILLIAMS STREETHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | KIMBALL ROADHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | ELIOT STREETHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | GRANDVIEW AVENUEHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | SUMMER STREETHouse number | Building | Contractor | Valuation |
| Jul 7, 2026 | MOUNT AUBURN STREETHouse number | Sign | Contractor | Valuation |
| Jul 6, 2026 | ARSENAL STREETHouse number | Building | Contractor | Valuation |
| Jul 6, 2026 | ARSENAL STREETHouse number | Building | Contractor | Valuation |
| Jul 2, 2026 | WARREN STREETHouse number | Building | Contractor | Valuation |
| Jul 2, 2026 | WAVERLEY AVENUEHouse number | Building | Contractor | Valuation |
Top permit types in Watertown
- Building1,042 permits
- Fire Alarm106 permits
- Gas99 permits
- Sign44 permits
- Demolition32 permits
Top contractors
See who's winning the most jobs in Watertown.
Contractor names on permits.llc are subscriber-only — competitor intel decays fast, so we don't broadcast it.
See alert plansMonthly archive
- May 2026130
- Apr 2026124
- Mar 2026113
- Feb 202658
- Jan 202667
- Dec 202582
- Nov 2025103
- Oct 2025136
- Sep 2025181
- Aug 202576
- Jul 202550
- Jun 202546
- May 202556
- Apr 202565
- Mar 202563
- Feb 202526
- Jan 202527
Nearby Middlesex County towns
- Acton (1,640)
- Arlington (554)
- Ashland (2,355)
- Belmont (3,840)
- Billerica (6,647)
- Cambridge (2,389)
- Dracut (391)
- Everett (837)
Frequently asked questions
How current is Watertown's permit data?
permits.llc indexes new Watertown permits within 24 hours of filing — the table below reflects today's records. Subscribers get the full permit (contractor name, valuation, house number, work description) on daily or hourly alerts.
Where do Watertown permits come from?
Direct from the Watertown building department's online permit portal. permits.llc normalizes, de-duplicates, and enriches the data — the source records are public.
What's hidden on the public page?
House numbers, contractor names, valuations, permit numbers, and work descriptions are reserved for subscribers and paid CSV exports. Public pages show the filing date, street, town, and permit type — enough to gauge volume, not enough to compete for the job.
How do I get Watertown permits delivered daily?
Subscribe to alerts. Pick the permit types and buyer niches you care about; permits.llc emails a daily digest (or hourly with homeowner contacts on Exclusive plans).
Get Watertown permits before your competitors do.
Subscribers see permits 14 days before they hit this archive — with full addresses and current-year contractor data.