Building Permits & Contractor Leads in Watertown, MA
Building permits are filed in Watertown, Greater Boston every week — new roofs, solar, additions, kitchens, HVAC and more. Below is a live preview of the 186 most recent. MassPermits turns every one into a ready-to-work lead with the exact address, owner, contractor and project type.
📰 Weekly Watertown permit briefs — what got filed, every Monday.
Demolition · 2026-01-22 Demolition · 2026-01-22 Pool/Spa · 2026-01-27 Pool/Spa · 2026-01-27 Demolition · 2026-01-27 Demolition · 2026-01-27 Demolition · 2026-01-28 Fire/Sprinkler · 2026-02-03 Demolition · 2026-02-10 Fire/Sprinkler · 2026-02-11 Fire/Sprinkler · 2026-02-11 Fire/Sprinkler · 2026-03-06 Fire/Sprinkler · 2026-03-09 Pool/Spa · 2026-03-18 Fire/Sprinkler · 2026-03-19 Demolition · 2026-03-23 Fire/Sprinkler · 2026-03-25 Pool/Spa · 2026-04-02 Pool/Spa · 2026-04-02 Pool/Spa · 2026-04-02 Pool/Spa · 2026-04-07 Demolition · 2026-04-09 Pool/Spa · 2026-04-10 Demolition · 2026-04-10 Pool/Spa · 2026-04-15 Demolition · 2026-04-15 Fire/Sprinkler · 2026-04-16 Pool/Spa · 2026-04-17 Fire/Sprinkler · 2026-04-21 Pool/Spa · 2026-04-23 Fire/Sprinkler · 2026-04-30 Pool/Spa · 2026-05-06 Fire/Sprinkler · 2026-05-06 Demolition · 2026-05-11 Fire/Sprinkler · 2026-05-11 Fire/Sprinkler · 2026-05-11 Fire/Sprinkler · 2026-05-12 Pool/Spa · 2026-05-13 Pool/Spa · 2026-05-13 Fire/Sprinkler · 2026-05-13 Fire/Sprinkler · 2026-05-15 Pool/Spa · 2026-05-21 Pool/Spa · 2026-05-22 Pool/Spa · 2026-05-25 Demolition · 2026-05-26 Pool/Spa · 2026-05-27 Pool/Spa · 2026-05-27 Demolition · 2026-05-29 Demolition · 2026-05-29 HVAC · 2026-06-09 HVAC · 2026-06-09 HVAC · 2026-06-12 HVAC · 2026-06-17 HVAC · 2026-06-17 HVAC · 2026-06-19 Demolition · 2026-06-21 HVAC · 2026-06-22 HVAC · 2026-06-24 Fire/Sprinkler · 2026-06-25 HVAC · 2026-06-25 HVAC · 2026-06-25 Building · 2026-06-26 Pool/Spa · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-30 Building · 2026-07-01 Gas · 2026-07-01 Gas · 2026-07-01 Gas · 2026-07-02 Gas · 2026-07-02 Gas · 2026-07-02 Gas · 2026-07-02 Gas · 2026-07-02 Gas · 2026-07-02 Gas · 2026-07-02 HVAC · 2026-07-02 Building · 2026-07-03 Building · 2026-07-06 Gas · 2026-07-06 Gas · 2026-07-06 Building · 2026-07-07 Building · 2026-07-07 Building · 2026-07-07 Gas · 2026-07-07 Gas · 2026-07-07 Gas · 2026-07-07 HVAC · 2026-07-07 HVAC · 2026-07-07 Building · 2026-07-08 Gas · 2026-07-08 Gas · 2026-07-08 Plumbing · 2026-07-08 Plumbing · 2026-07-08 HVAC · 2026-07-08 HVAC · 2026-07-08 Building · 2026-07-09 Gas · 2026-07-09 Gas · 2026-07-09 Plumbing · 2026-07-09 Plumbing · 2026-07-09 Electrical · 2026-07-10 Electrical · 2026-07-10 Electrical · 2026-07-10 Electrical · 2026-07-10 HVAC · 2026-07-10 Electrical · 2026-07-11 Electrical · 2026-07-11 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Plumbing · 2026-07-13 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Electrical · 2026-07-14 Electrical · 2026-07-14 Gas · 2026-07-14 Plumbing · 2026-07-14 Plumbing · 2026-07-14 Building · 2026-07-15 Building · 2026-07-15 Building · 2026-07-15 Electrical · 2026-07-15 Electrical · 2026-07-15 Gas · 2026-07-15 Plumbing · 2026-07-15 Plumbing · 2026-07-15 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Electrical · 2026-07-16 Gas · 2026-07-16 Gas · 2026-07-16 Gas · 2026-07-16 Plumbing · 2026-07-16 Plumbing · 2026-07-16 Plumbing · 2026-07-16 Plumbing · 2026-07-16 Plumbing · 2026-07-16 Plumbing · 2026-07-16 Building · 2026-07-17 Building · 2026-07-17 Building · 2026-07-17 Building · 2026-07-17 Building · 2026-07-17 Electrical · 2026-07-17 Electrical · 2026-07-17 Fire/Sprinkler · 2026-07-17 Plumbing · 2026-07-17 Plumbing · 2026-07-17 Plumbing · 2026-07-17 Plumbing · 2026-07-17 Plumbing · 2026-07-17 Electrical · 2026-07-19 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Demolition · 2026-07-20 Electrical · 2026-07-20 Gas · 2026-07-20 Gas · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 HVAC · 2026-07-20 HVAC · 2026-07-20 Every dot is a real permit filed in Watertown — positioned where it was filed, sized by how recently. Filing activity by week in Watertown 2 permits 5 permits 1 permits 3 permits 1 permits 1 permits 2 permits 2 permits 3 permits 4 permits 4 permits 2 permits 1 permits 2 permits 8 permits 2 permits 6 permits 3 permits 4 permits 6 permits 17 permits 30 permits 62 permits 15 permits Permit volume per week. Reaching an owner the week they file is what wins the job — after that they have already chosen someone.
What Watertown is building Building 40
Gas 25
Plumbing 24
HVAC 22
Electrical 21
Pool/Spa 20
Fire/Sprinkler 18
Get the full Watertown permits list Exact addresses, contractor & owner details, and a sortable file — plus a free sample so you can see the quality first.
See a free sample →
One-time lead pack $49 · Weekly feed $99/mo
Most recent permits in Watertown Issued Trade Street 2026-07-20 Building Lexington Street 2026-07-20 Building Boylston Street 2026-07-20 Building Whitney Street 2026-07-20 Building Church Street 2026-07-20 Building Center Street 2026-07-20 Demolition Clarendon Street 2026-07-20 Electrical Whites Avenue 2026-07-20 Gas Arsenal Street 2026-07-20 Gas Arsenal Street 2026-07-20 Plumbing Hunt Street 2026-07-20 Plumbing Arsenal Street 2026-07-20 Plumbing Arsenal Street 2026-07-20 Plumbing Coolidge Avenue 2026-07-20 HVAC Arsenal Street 2026-07-20 HVAC Arsenal Way 2026-07-19 Electrical Bigelow Avenue 2026-07-17 Building North Beacon Street 2026-07-17 Building North Beacon Street 2026-07-17 Building Maplewood Street 2026-07-17 Building Langdon Avenue 2026-07-17 Building Adams Street 2026-07-17 Electrical Lexington Street 2026-07-17 Electrical Forge Road 2026-07-17 Fire/Sprinkler Arsenal Way 2026-07-17 Plumbing California Street
House numbers masked and contractor names withheld in this public preview. The full list — exact address, owner/contractor, and a sortable file — is in the lead pack.
By trade in Watertown Nearby towns Boston · Dorchester · Newton · Roxbury · Jamaica Plain · Roslindale · Cambridge · Walpole
FAQ How many building permits were issued in Watertown, MA? Our dataset currently holds 186 recent building permits for Watertown, led by building.
How do I get Watertown building permit leads? MassPermits delivers Watertown permits as a sortable lead list with address, owner and project type. Start with a free sample at masspermits.com, then a one-time pack is $49 or a weekly feed $99/mo.
Where does the permit data come from? Public municipal building-permit records, compiled and structured for contractors.