How do I look up a building permit in Colorado?

Building permits in Colorado are public records filed with each city or county building department. PermitGrab tracks 5 Colorado 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 Colorado?

Yes. Building permits are public records in Colorado. 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 Colorado recently?

Across the 5 Colorado cities PermitGrab tracks, 2,618 permits were filed in the last 30 days, out of 22,347 on record.

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Colorado Building Permit Lookup — Free

Building permits are public record. PermitGrab tracks 5 Colorado cities with live data pulled from official city permit systems — browse by address, contractor, permit type and value. No signup needed to look.

22,347

Permits on record

2,618

Filed last 30 days

Cities covered

City	Last 30 days	On record	Newest permit	Status
Denver, CO	1,370	10,645	2026-09-21	this week
Boulder, CO	730	3,572	2026-09-18	this week
Fort Collins, CO	301	487	2026-09-22	fresh — under 24h
Golden, CO	194	583	2026-09-22	fresh — under 24h
Fort Collins, CO	23	7,060	2026-09-20	this week

How to look up a building permit in Colorado

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 5 Colorado 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 Colorado 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 Colorado 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 →

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