Building Permits & Contractor Leads in Harwich, MA
Building permits are filed in Harwich, Cape Cod & Islands every week — new roofs, solar, additions, kitchens, HVAC and more. Below is a live preview of the 217 most recent. MassPermits turns every one into a ready-to-work lead with the exact address, owner, contractor and project type.
📰 Weekly Harwich permit briefs — what got filed, every Monday.
📘 Harwich contractor guide — which trades are busy and how to win the work.
Demolition · 2026-02-10 Demolition · 2026-03-17 Demolition · 2026-03-30 Pool/Spa · 2026-04-01 Pool/Spa · 2026-04-10 Pool/Spa · 2026-04-19 Demolition · 2026-04-22 Building · 2026-04-28 HVAC · 2026-04-28 HVAC · 2026-04-28 Building · 2026-04-29 Building · 2026-04-30 HVAC · 2026-04-30 Pool/Spa · 2026-04-30 Pool/Spa · 2026-04-30 HVAC · 2026-05-06 Pool/Spa · 2026-05-11 HVAC · 2026-05-12 Pool/Spa · 2026-05-12 Demolition · 2026-05-13 Pool/Spa · 2026-05-13 Pool/Spa · 2026-05-14 Demolition · 2026-05-15 Pool/Spa · 2026-05-17 Building · 2026-05-20 Building · 2026-05-20 Building · 2026-05-21 Demolition · 2026-05-21 HVAC · 2026-05-26 Building · 2026-05-28 Pool/Spa · 2026-05-28 Demolition · 2026-06-01 HVAC · 2026-06-01 HVAC · 2026-06-02 HVAC · 2026-06-02 Building · 2026-06-04 Septic · 2026-06-04 HVAC · 2026-06-07 Building · 2026-06-08 HVAC · 2026-06-09 Septic · 2026-06-09 Septic · 2026-06-09 Septic · 2026-06-10 Building · 2026-06-11 Building · 2026-06-15 HVAC · 2026-06-15 Building · 2026-06-16 Septic · 2026-06-16 Septic · 2026-06-16 Building · 2026-06-23 Septic · 2026-06-23 HVAC · 2026-06-24 Septic · 2026-06-26 HVAC · 2026-06-27 Septic · 2026-06-29 HVAC · 2026-06-30 HVAC · 2026-06-30 Building · 2026-06-30 Building · 2026-06-30 Building · 2026-06-30 Building · 2026-07-01 Septic · 2026-07-01 Septic · 2026-07-02 Septic · 2026-07-06 Septic · 2026-07-06 Building · 2026-07-06 Building · 2026-07-06 Demolition · 2026-07-07 Demolition · 2026-07-07 HVAC · 2026-07-07 HVAC · 2026-07-08 Demolition · 2026-07-10 Septic · 2026-07-10 Building · 2026-07-10 Building · 2026-07-10 Building · 2026-07-11 Septic · 2026-07-13 Building · 2026-07-14 Septic · 2026-07-14 HVAC · 2026-07-15 HVAC · 2026-07-15 Building · 2026-07-15 Building · 2026-07-16 Building · 2026-07-16 Building · 2026-07-16 Septic · 2026-07-17 Building · 2026-07-17 Building · 2026-07-19 Building · 2026-07-19 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 Building · 2026-07-20 HVAC · 2026-07-20 Building · 2026-07-21 Building · 2026-07-21 Building · 2026-07-21 Building · 2026-07-21 Building · 2026-07-21 Building · 2026-07-21 Demolition · 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 Building · 2026-07-21 Building · 2026-07-22 Building · 2026-07-22 Building · 2026-07-22 Building · 2026-07-22 Gas · 2026-07-22 Gas · 2026-07-22 Gas · 2026-07-22 Gas · 2026-07-22 Plumbing · 2026-07-22 Plumbing · 2026-07-22 HVAC · 2026-07-22 Septic · 2026-07-22 Building · 2026-07-23 Building · 2026-07-23 Building · 2026-07-23 Building · 2026-07-23 Building · 2026-07-23 Building · 2026-07-23 Building · 2026-07-23 Demolition · 2026-07-23 Gas · 2026-07-23 Gas · 2026-07-23 Plumbing · 2026-07-23 Plumbing · 2026-07-23 Plumbing · 2026-07-23 Plumbing · 2026-07-23 Building · 2026-07-23 Building · 2026-07-24 Plumbing · 2026-07-24 Septic · 2026-07-24 Building · 2026-07-24 Building · 2026-07-25 Gas · 2026-07-25 Plumbing · 2026-07-25 Plumbing · 2026-07-25 Building · 2026-07-25 Building · 2026-07-26 Building · 2026-07-27 Demolition · 2026-07-27 Electrical · 2026-07-27 Gas · 2026-07-27 Gas · 2026-07-27 Gas · 2026-07-27 Gas · 2026-07-27 Gas · 2026-07-27 Gas · 2026-07-27 Plumbing · 2026-07-27 Plumbing · 2026-07-27 Plumbing · 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 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Electrical · 2026-07-28 Gas · 2026-07-28 Gas · 2026-07-28 Gas · 2026-07-28 Gas · 2026-07-28 Gas · 2026-07-28 Gas · 2026-07-28 Plumbing · 2026-07-28 Plumbing · 2026-07-28 Plumbing · 2026-07-28 Plumbing · 2026-07-28 HVAC · 2026-07-28 HVAC · 2026-07-28 Septic · 2026-07-28 Building · 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 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 Electrical · 2026-07-29 Gas · 2026-07-29 Gas · 2026-07-29 Gas · 2026-07-29 Plumbing · 2026-07-29 Plumbing · 2026-07-29 HVAC · 2026-07-29 Septic · 2026-07-29 Building · 2026-07-29 Building · 2026-07-30 Every dot is a real permit filed in Harwich — positioned where it was filed, sized by how recently. Week-over-week: ▲ +3 (+1%) vs the prior update (2026-07-27) — a live signal of Harwich building activity.
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Filing activity by week in Harwich 1 permits 1 permits 2 permits 1 permits 1 permits 1 permits 8 permits 1 permits 8 permits 4 permits 3 permits 7 permits 6 permits 5 permits 5 permits 9 permits 13 permits 13 permits 58 permits 70 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 Harwich is building Building 77
HVAC 25
Gas 24
Plumbing 23
Electrical 22
Septic 21
Demolition 14
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Most recent permits in Harwich Issued Trade Street 2026-07-30 Building Route 2026-07-29 Building Harbor Light Dr 2026-07-29 Building Sassafras Ln 2026-07-29 Building Church St 2026-07-29 Building Lower County Rd 2026-07-29 Building Belmont Rd 2026-07-29 Building Route 2026-07-29 Electrical Route 2026-07-29 Electrical Oak St 2026-07-29 Electrical Forest St 2026-07-29 Electrical Grey Neck Rd 2026-07-29 Electrical John Nelson Way 2026-07-29 Electrical Julia Ct 2026-07-29 Electrical Fiddlers Landing 2026-07-29 Electrical Davis Ln 2026-07-29 Electrical Second Street West 2026-07-29 Gas Sisson Rd 2026-07-29 Gas John Nelson Way 2026-07-29 Gas Julia Ct 2026-07-29 Plumbing John Nelson Way 2026-07-29 Plumbing Miles St 2026-07-29 HVAC Sea Way 2026-07-29 Septic Main St Ext 2026-07-29 Building Victory Dr 2026-07-28 Building Pleasant Rd
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 Harwich Nearby towns Mashpee · Sandwich · Falmouth · Dennis · Hyannis · Yarmouth · Provincetown · Chatham
FAQ How many building permits were issued in Harwich, MA? Our dataset currently holds 217 recent building permits for Harwich, led by building.
How do I get Harwich building permit leads? MassPermits delivers Harwich 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.