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 178 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.
📘 Watertown contractor guide — which trades are busy and how to win the work.
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 · 2026-06-12 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 Pool/Spa · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-29 HVAC · 2026-06-30 HVAC · 2026-07-02 Building · 2026-07-03 Gas · 2026-07-06 Gas · 2026-07-06 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 HVAC · 2026-07-08 HVAC · 2026-07-08 Building · 2026-07-09 Gas · 2026-07-09 Gas · 2026-07-09 HVAC · 2026-07-10 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Building · 2026-07-14 Gas · 2026-07-14 Building · 2026-07-15 Gas · 2026-07-15 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Gas · 2026-07-16 Gas · 2026-07-16 Gas · 2026-07-16 Fire/Sprinkler · 2026-07-17 Building · 2026-07-20 Demolition · 2026-07-20 Gas · 2026-07-20 Gas · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 HVAC · 2026-07-20 HVAC · 2026-07-20 Building · 2026-07-21 Building · 2026-07-21 Gas · 2026-07-21 Gas · 2026-07-21 Gas · 2026-07-21 Gas · 2026-07-21 Plumbing · 2026-07-21 Plumbing · 2026-07-21 Plumbing · 2026-07-21 Plumbing · 2026-07-21 Electrical · 2026-07-22 Electrical · 2026-07-22 Electrical · 2026-07-22 Electrical · 2026-07-22 Gas · 2026-07-22 Plumbing · 2026-07-22 Building · 2026-07-23 Building · 2026-07-23 Demolition · 2026-07-23 Electrical · 2026-07-23 Electrical · 2026-07-23 Gas · 2026-07-23 Gas · 2026-07-23 Plumbing · 2026-07-23 Plumbing · 2026-07-23 Building · 2026-07-24 Building · 2026-07-24 Building · 2026-07-24 Demolition · 2026-07-24 Electrical · 2026-07-24 Electrical · 2026-07-24 Electrical · 2026-07-24 Plumbing · 2026-07-24 Plumbing · 2026-07-24 Plumbing · 2026-07-24 Plumbing · 2026-07-24 Building · 2026-07-27 Building · 2026-07-27 Electrical · 2026-07-27 Electrical · 2026-07-27 Plumbing · 2026-07-27 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Building · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Plumbing · 2026-07-28 Plumbing · 2026-07-28 HVAC · 2026-07-28 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Building · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Electrical · 2026-07-29 Plumbing · 2026-07-29 Plumbing · 2026-07-29 Plumbing · 2026-07-29 HVAC · 2026-07-29 Building · 2026-07-30 Every dot is a real permit filed in Watertown — positioned where it was filed, sized by how recently. Week-over-week: ▼ -2 (-1%) vs the prior update (2026-07-27) — a live signal of Watertown building activity.
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Filing activity by week in Watertown 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 1 permits 4 permits 5 permits 7 permits 17 permits 14 permits 45 permits 43 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
Electrical 24
Gas 23
HVAC 22
Plumbing 20
Fire/Sprinkler 18
Pool/Spa 18
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One-time lead pack $49 · Weekly feed $99/mo
Most recent permits in Watertown Issued Trade Street 2026-07-30 Building Boyd Street 2026-07-29 Building Prentiss Street 2026-07-29 Building Warren Street 2026-07-29 Building Bates Road 2026-07-29 Building French Street 2026-07-29 Building Piermont Street 2026-07-29 Building Wilson Avenue 2026-07-29 Building Wilson Avenue 2026-07-29 Building Whites Avenue 2026-07-29 Building Talcott Avenue 2026-07-29 Electrical Whites Avenue 2026-07-29 Electrical Bigelow Avenue 2026-07-29 Electrical Walcott Road 2026-07-29 Electrical Mason Road 2026-07-29 Electrical Avon Road 2026-07-29 Electrical French Street 2026-07-29 Electrical Cleveland Road 2026-07-29 Electrical Jewett Street 2026-07-29 Plumbing Mount Auburn Street 2026-07-29 Plumbing Coolidge Avenue 2026-07-29 Plumbing Spring Street 2026-07-29 HVAC Mason Road 2026-07-28 Building Rutland Street 2026-07-28 Building Harnden Avenue 2026-07-28 Building North Irving Park
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 · Milton · Dorchester · Newton · Roxbury · Jamaica Plain · Roslindale · Cambridge
FAQ How many building permits were issued in Watertown, MA? Our dataset currently holds 178 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.