Building Permits & Contractor Leads in Chelsea, MA
Building permits are filed in Chelsea, Greater Boston every week — new roofs, solar, additions, kitchens, HVAC and more. Below is a live preview of the 156 most recent. MassPermits turns every one into a ready-to-work lead with the exact address, owner, contractor and project type.
📰 Weekly Chelsea permit briefs — what got filed, every Monday.
Fire/Sprinkler · 2026-04-09 Fire/Sprinkler · 2026-04-17 Demolition · 2026-04-23 HVAC · 2026-04-23 Demolition · 2026-04-28 Fire/Sprinkler · 2026-04-29 HVAC · 2026-04-30 Demolition · 2026-05-05 HVAC · 2026-05-05 HVAC · 2026-05-05 HVAC · 2026-05-06 Fire/Sprinkler · 2026-05-07 HVAC · 2026-05-08 HVAC · 2026-05-09 Fire/Sprinkler · 2026-05-11 HVAC · 2026-05-12 HVAC · 2026-05-12 Demolition · 2026-05-14 HVAC · 2026-05-15 HVAC · 2026-05-15 HVAC · 2026-05-15 HVAC · 2026-05-18 HVAC · 2026-05-20 HVAC · 2026-05-21 HVAC · 2026-05-27 HVAC · 2026-05-27 Demolition · 2026-05-28 HVAC · 2026-05-29 Demolition · 2026-06-01 HVAC · 2026-06-01 HVAC · 2026-06-02 Demolition · 2026-06-04 HVAC · 2026-06-04 HVAC · 2026-06-04 HVAC · 2026-06-09 Fire/Sprinkler · 2026-06-12 Gas · 2026-06-16 Gas · 2026-06-16 HVAC · 2026-06-16 HVAC · 2026-06-16 Gas · 2026-06-17 Plumbing · 2026-06-17 Plumbing · 2026-06-17 Gas · 2026-06-18 Gas · 2026-06-18 Plumbing · 2026-06-18 Plumbing · 2026-06-18 Gas · 2026-06-19 Plumbing · 2026-06-19 HVAC · 2026-06-22 Plumbing · 2026-06-22 Plumbing · 2026-06-22 Demolition · 2026-06-23 Gas · 2026-06-23 Gas · 2026-06-23 Gas · 2026-06-23 HVAC · 2026-06-23 Plumbing · 2026-06-23 Gas · 2026-06-24 HVAC · 2026-06-24 Demolition · 2026-06-25 HVAC · 2026-06-25 Fire/Sprinkler · 2026-06-25 Fire/Sprinkler · 2026-06-25 Gas · 2026-06-26 Gas · 2026-06-26 Plumbing · 2026-06-26 Gas · 2026-06-29 Plumbing · 2026-06-29 HVAC · 2026-06-30 Gas · 2026-07-01 Plumbing · 2026-07-01 Plumbing · 2026-07-01 Gas · 2026-07-02 HVAC · 2026-07-02 Plumbing · 2026-07-02 Gas · 2026-07-06 Plumbing · 2026-07-06 Plumbing · 2026-07-06 Gas · 2026-07-07 Gas · 2026-07-07 Gas · 2026-07-07 HVAC · 2026-07-07 Plumbing · 2026-07-07 Plumbing · 2026-07-07 Fire/Sprinkler · 2026-07-07 Fire/Sprinkler · 2026-07-08 HVAC · 2026-07-09 Plumbing · 2026-07-09 HVAC · 2026-07-09 Electrical · 2026-07-10 Electrical · 2026-07-12 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Electrical · 2026-07-13 Gas · 2026-07-13 Electrical · 2026-07-14 Electrical · 2026-07-14 Gas · 2026-07-14 HVAC · 2026-07-14 HVAC · 2026-07-14 Plumbing · 2026-07-14 HVAC · 2026-07-14 Fire/Sprinkler · 2026-07-14 Building · 2026-07-15 Building · 2026-07-15 Electrical · 2026-07-15 Electrical · 2026-07-15 Electrical · 2026-07-15 Electrical · 2026-07-15 Gas · 2026-07-15 HVAC · 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 Electrical · 2026-07-16 HVAC · 2026-07-16 Building · 2026-07-17 Building · 2026-07-17 Building · 2026-07-17 Building · 2026-07-17 Electrical · 2026-07-17 Electrical · 2026-07-17 Electrical · 2026-07-17 Gas · 2026-07-17 Plumbing · 2026-07-17 Building · 2026-07-18 Building · 2026-07-18 Building · 2026-07-19 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Electrical · 2026-07-20 Electrical · 2026-07-20 Electrical · 2026-07-20 Electrical · 2026-07-20 Gas · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 Plumbing · 2026-07-20 Every dot is a real permit filed in Chelsea — positioned where it was filed, sized by how recently. Filing activity by week in Chelsea 2 permits 7 permits 3 permits 2 permits 3 permits 7 permits 7 permits 3 permits 4 permits 6 permits 2 permits 13 permits 18 permits 9 permits 16 permits 42 permits 12 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 Chelsea is building HVAC 41
Gas 24
Plumbing 23
Building 20
Electrical 20
Fire/Sprinkler 18
Demolition 10
Get the full Chelsea permits list Exact addresses, contractor & owner details, and a sortable file — plus a free sample so you can see the quality first.
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One-time lead pack $49 · Weekly feed $99/mo
Most recent permits in Chelsea Issued Trade Street 2026-07-20 Building Revere Beach Parkway 2026-07-20 Building Clinton St 2026-07-20 Building Jefferson Av 2026-07-20 Building Louis St 2026-07-20 Electrical Cary Av 2026-07-20 Electrical Heard St 2026-07-20 Electrical Marginal St 2026-07-20 Electrical Congress Av 2026-07-20 Gas Broadway 2026-07-20 Plumbing Congress Av 2026-07-20 Plumbing Broadway 2026-07-20 Plumbing Washington Av 2026-07-19 Building Congress Av 2026-07-18 Building Maverick St 2026-07-18 Building Library St 2026-07-17 Building Webster Av 2026-07-17 Building Cary Av 2026-07-17 Building Chester Av 2026-07-17 Building Chestnut St 2026-07-17 Electrical Everett Av 2026-07-17 Electrical Marginal St 2026-07-17 Electrical Broadway 2026-07-17 Gas Sagamore Av 2026-07-17 Plumbing Sagamore Av 2026-07-16 Building Cherry St
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 Chelsea Nearby towns Boston · Dorchester · Newton · Roxbury · Jamaica Plain · Roslindale · Cambridge · Walpole
FAQ How many building permits were issued in Chelsea, MA? Our dataset currently holds 156 recent building permits for Chelsea, led by hvac.
How do I get Chelsea building permit leads? MassPermits delivers Chelsea 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.