How do I look up a building permit in Missouri?

Building permits in Missouri are public records filed with each city or county building department. PermitGrab tracks 1 Missouri 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 Missouri?

Yes. Building permits are public records in Missouri. Cities publish them through open-data portals and permit systems; PermitGrab aggregates the official feeds and updates them daily.

How many building permits were filed in Missouri recently?

Across the 1 Missouri cities PermitGrab tracks, 269 permits were filed in the last 30 days, out of 269 on record.

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Missouri Building Permit Lookup — Free

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

269

Permits on record

269

Filed last 30 days

Cities covered

City	Last 30 days	On record	Newest permit	Status
Chesterfield, MO	269	269	2026-06-18	fresh — under 24h

How to look up a building permit in Missouri

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 Missouri 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.
Click any record to expand the full details — project description, property owner, contact info, and related permit history at that address.

PermitGrab refreshes Missouri permit data daily from official municipal feeds. If your city isn't listed, the building department may not publish a public data feed yet.

Contractors: turn these permits into leads.

Get every new permit in your Missouri cities each morning — with contractor phones, owner names and project values. 14-day free trial.

Start free trial →

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