How do I look up a building permit in Connecticut?

Building permits in Connecticut are public records filed with each city or county building department. PermitGrab tracks 1 Connecticut cities and republishes the records — pick your city below to browse permits by address, contractor, type and value, free.

Are building permits public record in Connecticut?

Yes. Building permits are public records in Connecticut. Cities publish them through open-data portals and permit systems; PermitGrab aggregates available official feeds and shows each market's source date.

How many building permits were filed in Connecticut recently?

Across the 1 Connecticut cities PermitGrab tracks, 471 permits were filed in the last 30 days, out of 1,120 on record.

Home › Free Tools › Permit Lookup › Connecticut

Connecticut Building Permit Lookup — Free

Building permits are public record. PermitGrab tracks 1 Connecticut city with live data pulled from official city permit systems — browse by address, contractor, permit type and value. No signup needed to look.

1,120

Permits on record

471

Filed last 30 days

Cities covered

City	Last 30 days	On record	Newest permit	Status
Hartford, CT	471	1,120	2026-09-22	fresh — under 24h

How to look up a building permit in Connecticut

Pick the city where the property sits — permits are filed with the local building department, not the state. Use the table above for any of the 1 Connecticut cities we cover.
Search by address or contractor. Each city page lists recent permits with the address, permit type, declared value, status and (where the city publishes it) the contractor of record.
Open a record to review the details that its public source provides. Available fields can include a project description, owner or applicant information, contractor details, and related permit history.

PermitGrab refreshes Connecticut permit data as official municipal sources publish it; the table shows the newest source date we hold for each city. If your city isn't listed, the building department may not publish a public data feed yet.

Contractors: turn these permits into leads.

Access current permit records in covered Connecticut markets, plus contractor, owner, and project fields where the public source provides them. Source dates and available fields vary by city.

Choose markets for a free trial →

Other states

Alabama · 1 city Arizona · 10 cities California · 38 cities Colorado · 5 cities Florida · 22 cities Georgia · 4 cities Idaho · 1 city Illinois · 8 cities Indiana · 2 cities Kansas · 1 city Louisiana · 1 city Maryland · 2 cities Massachusetts · 3 cities Michigan · 1 city Minnesota · 4 cities Missouri · 2 cities Montana · 1 city Nebraska · 2 cities Nevada · 2 cities New Jersey · 5 cities New Mexico · 3 cities New York · 3 cities North Carolina · 7 cities Ohio · 4 cities Oregon · 3 cities Pennsylvania · 1 city South Carolina · 1 city Tennessee · 5 cities Texas · 12 cities Utah · 2 cities Virginia · 3 cities Washington · 18 cities