Building Permits & Contractor Leads in Cambridge, MA
Building permits are filed in Cambridge, Greater Boston every week — new roofs, solar, additions, kitchens, HVAC and more. Below is a live preview of the 2864 most recent. MassPermits turns every one into a ready-to-work lead with the exact address, permit holder and project type.
📰 Weekly Cambridge permit briefs — what got filed, every Monday.
📘 Cambridge contractor guide — which trades are busy and how to win the work.
Gas · 2026-10-01 HVAC · 2026-10-01 HVAC · 2026-10-01 Fire/Sprinkler · 2026-10-01 Fire/Sprinkler · 2026-10-01 Fire/Sprinkler · 2026-10-01 Roofing · 2026-10-01 Other · 2026-10-01 Sign/Awning · 2026-10-01 Addition · 2026-10-02 Gas · 2026-10-02 Renovation/Remodel · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Electrical · 2026-10-02 Electrical · 2026-10-02 Electrical · 2026-10-02 HVAC · 2026-10-02 Solar · 2026-10-02 Plumbing · 2026-10-02 Plumbing · 2026-10-02 Plumbing · 2026-10-02 Plumbing · 2026-10-02 Gas · 2026-10-02 Gas · 2026-10-02 Gas · 2026-10-02 Roofing · 2026-10-02 HVAC · 2026-10-02 HVAC · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Asbestos · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Windows/Doors/Siding · 2026-10-02 Asbestos · 2026-10-02 New Construction · 2026-10-02 Addition · 2026-10-05 New Construction · 2026-10-05 Deck/Porch · 2026-10-05 Deck/Porch · 2026-10-05 Windows/Doors/Siding · 2026-10-05 Windows/Doors/Siding · 2026-10-05 Building · 2026-10-05 Windows/Doors/Siding · 2026-10-05 Building · 2026-10-05 Windows/Doors/Siding · 2026-10-05 HVAC · 2026-10-05 Electrical · 2026-10-05 Electrical · 2026-10-05 Electrical · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Plumbing · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 Gas · 2026-10-05 HVAC · 2026-10-05 HVAC · 2026-10-05 HVAC · 2026-10-05 HVAC · 2026-10-05 Solar · 2026-10-05 Roofing · 2026-10-05 Other · 2026-10-05 Addition · 2026-10-06 Renovation/Remodel · 2026-10-06 Building · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 HVAC · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Solar · 2026-10-06 HVAC · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Electrical · 2026-10-06 Plumbing · 2026-10-06 Plumbing · 2026-10-06 Gas · 2026-10-06 Gas · 2026-10-06 Fire/Sprinkler · 2026-10-06 Solar · 2026-10-06 Asbestos · 2026-10-06 Windows/Doors/Siding · 2026-10-06 Asbestos · 2026-10-06 Roofing · 2026-10-06 Building · 2026-10-06 Building · 2026-10-06 Roofing · 2026-10-07 Addition · 2026-10-07 Addition · 2026-10-07 Kitchen/Bath · 2026-10-07 Addition · 2026-10-07 Windows/Doors/Siding · 2026-10-07 Demolition · 2026-10-07 Windows/Doors/Siding · 2026-10-07 Demolition · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Electrical · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Plumbing · 2026-10-07 Gas · 2026-10-07 Gas · 2026-10-07 Gas · 2026-10-07 Gas · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 HVAC · 2026-10-07 Fire/Sprinkler · 2026-10-07 Fire/Sprinkler · 2026-10-07 Fire/Sprinkler · 2026-10-07 Solar · 2026-10-07 Roofing · 2026-10-07 Roofing · 2026-10-07 Roofing · 2026-10-07 Roofing · 2026-10-07 Other · 2026-10-07 Windows/Doors/Siding · 2026-10-07 Other · 2026-10-07 Sign/Awning · 2026-10-07 Asbestos · 2026-10-07 Asbestos · 2026-10-07 Other · 2026-10-07 New Construction · 2026-10-07 Addition · 2026-10-08 Addition · 2026-10-08 Electrical · 2026-10-08 HVAC · 2026-10-08 Electrical · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Plumbing · 2026-10-08 Gas · 2026-10-08 Gas · 2026-10-08 Gas · 2026-10-08 Gas · 2026-10-08 Gas · 2026-10-08 Roofing · 2026-10-08 Roofing · 2026-10-08 Kitchen/Bath · 2026-10-08 Addition · 2026-10-09 Kitchen/Bath · 2026-10-09 Roofing · 2026-10-09 Electrical · 2026-10-09 Building · 2026-10-09 Kitchen/Bath · 2026-10-09 Building · 2026-10-09 Building · 2026-10-09 Electrical · 2026-10-09 Electrical · 2026-10-09 HVAC · 2026-10-09 Electrical · 2026-10-09 Electrical · 2026-10-09 Electrical · 2026-10-09 Plumbing · 2026-10-09 Gas · 2026-10-09 Gas · 2026-10-09 Gas · 2026-10-09 Fire/Sprinkler · 2026-10-09 Roofing · 2026-10-09 Roofing · 2026-10-09 Roofing · 2026-10-09 Building · 2026-10-12 Addition · 2026-10-13 Deck/Porch · 2026-10-13 Kitchen/Bath · 2026-10-13 HVAC · 2026-10-13 Windows/Doors/Siding · 2026-10-13 Windows/Doors/Siding · 2026-10-13 HVAC · 2026-10-13 Windows/Doors/Siding · 2026-10-13 Electrical · 2026-10-13 Electrical · 2026-10-13 Electrical · 2026-10-13 Electrical · 2026-10-13 Plumbing · 2026-10-13 Plumbing · 2026-10-13 Plumbing · 2026-10-13 Plumbing · 2026-10-13 Plumbing · 2026-10-13 Plumbing · 2026-10-13 Gas · 2026-10-13 Gas · 2026-10-13 Gas · 2026-10-13 Gas · 2026-10-13 Fire/Sprinkler · 2026-10-13 Roofing · 2026-10-13 Roofing · 2026-10-13 Asbestos · 2026-10-13 Kitchen/Bath · 2026-10-13 Addition · 2026-10-14 Addition · 2026-10-14 Roofing · 2026-10-14 Kitchen/Bath · 2026-10-14 Addition · 2026-10-14 Addition · 2026-10-14 Pool/Spa · 2026-10-14 Windows/Doors/Siding · 2026-10-14 Windows/Doors/Siding · 2026-10-14 Electrical · 2026-10-14 Addition · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 HVAC · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Roofing · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Electrical · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Plumbing · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 Gas · 2026-10-14 HVAC · 2026-10-14 HVAC · 2026-10-14 HVAC · 2026-10-14 Fire/Sprinkler · 2026-10-14 Roofing · 2026-10-14 Roofing · 2026-10-14 Other · 2026-10-14 Kitchen/Bath · 2026-10-14 Roofing · 2026-10-15 Addition · 2026-10-15 Addition · 2026-10-15 HVAC · 2026-10-15 Kitchen/Bath · 2026-10-15 Kitchen/Bath · 2026-10-15 Windows/Doors/Siding · 2026-10-15 Kitchen/Bath · 2026-10-15 Kitchen/Bath · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 HVAC · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 HVAC · 2026-10-15 HVAC · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Roofing · 2026-10-15 HVAC · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Electrical · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Plumbing · 2026-10-15 Gas · 2026-10-15 Gas · 2026-10-15 Gas · 2026-10-15 Gas · 2026-10-15 HVAC · 2026-10-15 HVAC · 2026-10-15 Roofing · 2026-10-15 Asbestos · 2026-10-15 Demolition · 2026-10-15 Deck/Porch · 2026-10-15 Roofing · 2026-10-16 Addition · 2026-10-16 Building · 2026-10-16 Demolition · 2026-10-16 Roofing · 2026-10-16 Roofing · 2026-10-16 Electrical · 2026-10-16 HVAC · 2026-10-16 Electrical · 2026-10-16 Electrical · 2026-10-16 Electrical · 2026-10-16 HVAC · 2026-10-16 Plumbing · 2026-10-16 Gas · 2026-10-16 HVAC · 2026-10-16 HVAC · 2026-10-16 HVAC · 2026-10-16 Solar · 2026-10-16 Other · 2026-10-16 Every dot is a real permit filed in Cambridge, positioned where it was filed, sized by how recently. Electrical Plumbing Gas HVAC Roofing Windows/Doors/Siding Week-over-week: ▼ -10 (-0%) vs the prior update (2026-10-11) — a live signal of Cambridge building activity.
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Filing activity by week in Cambridge 183 permits 143 permits 174 permits 199 permits 161 permits 185 permits 168 permits 176 permits 136 permits 151 permits 209 permits 120 permits 177 permits 165 permits 203 permits 159 permits 155 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 Cambridge is building Electrical 709
Plumbing 414
HVAC 410
Gas 228
Roofing 211
Addition 159
Windows/Doors/Siding 155
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Most recent permits in Cambridge Issued Trade Street Project value 2026-10-16 Roofing Worcester St, Unit $61,700 2026-10-16 Addition Massachusetts Ave $22,500 2026-10-16 Building Michael Way $6,000 2026-10-16 Demolition Larch Rd $26,000 2026-10-16 Roofing Myrtle Ave $70,000 2026-10-16 Roofing Hawthorne Pk $12,000 2026-10-16 Electrical Bent St $3,000 2026-10-16 HVAC Rockingham St $4,875 2026-10-16 Electrical Jfk St $4,000 2026-10-16 Electrical Brattle St $4,000 2026-10-16 Electrical Cambridge St $5,000 2026-10-16 HVAC Massachusetts Ave $8,000 2026-10-16 Plumbing Fayette St — 2026-10-16 Gas Fayette St — 2026-10-16 HVAC Moulton St — 2026-10-16 HVAC Massachusetts Ave — 2026-10-16 HVAC Technology Sq — 2026-10-16 Solar Woodrow Wilson Ct $97,171 2026-10-16 Other Highland St $5,111 2026-10-15 Roofing Morgan Ave $2,000,000 2026-10-15 Addition Church St $179,210 2026-10-15 Addition Binney St $13,071,957 2026-10-15 HVAC Arrow St $52,918 2026-10-15 Kitchen/Bath Columbia St $86,000 2026-10-15 Kitchen/Bath Fayette St $74,757
House numbers masked and contractor names withheld in this public preview. The full list, with the exact address, the name on the permit where the town lists one, and a sortable file, is in the weekly feed.
By trade in Cambridge Nearby towns Somerville · Norwood · Boston · Milton · Needham · Bellingham · Lexington · North Reading
FAQ How many building permits were issued in Cambridge, MA? Our dataset currently holds 2864 recent building permits for Cambridge, led by electrical.
How do I get Cambridge building permit leads? MassPermits delivers Cambridge permits as a sortable lead list with the full address, project type and permit holder, plus the declared value where the town publishes one. Start with a free sample at masspermits.com, then the weekly feed is $99/mo.
Where does the permit data come from? Public municipal building-permit records, compiled and structured for contractors.