Texas

Building Permits in Collin County, Texas

PermitStack indexes 163,621 building permits issued in Collin County, Texas, with 34,197 issued in the last 12 months alone. Search by address, contractor, category, and date via our free REST API.

163,621

Total permits

34,197

Last 12 months

235

Last 30 days

-95%

vs same period prior year

Jul 14, 2026

Latest permit

Permits by category (last 12 months)

Most common permit types issued in the last year.

Roofing

7,059

New construction

6,308

HVAC

1,773

Foundation

1,541

Renovation

1,277

Solar

1,177

Plumbing

778

Pool

718

Interior remodel

610

Electrical

318

Permit data by trade in Collin County

Drill into the most common permit categories in Collin County.

Most recent permits

The 10 most recent permits issued in Collin County, Texas. Full dataset available via REST API.

Issued	Permit #	Address	Category	Description
2026-07-14	25-0771	773 WATERHOUSE LAKE DR	New construction	Roof replacement per November 2025 report
2026-07-10	26-PLOT	440/444 NEXUS AVE	New construction	UNIT A 440; NO PLOT PLAN RCVD;
2026-07-10	RDP26-0622-0555	9608 COUNTY ROAD 451	Other	100X40 METAL BLDG
2026-07-09	26-PERMIT	5300 BERKSHIRE DR	Pool	NEW POOL/SPA PER PLANS;
2026-07-08	RDP26-0511-0456	15160 COUNTY ROAD 549	Other	75X67 SHOP
2026-07-08	RDP26-0610-0518	N STATE HWY 78	Other	BARN 60X30
2026-07-07	26-1055	708 BERKLEY LN	New construction	NEW SFR;
2026-07-07	26-1074	705 BERKLEY LN	New construction	NEW SFR;
2026-07-07	26-1069	1704 BUCKFIELD DR	New construction	NEW SFR;
2026-07-07	26-1075	1708 AMBER GATE DR	New construction	NEW SFR;

Access Collin County permit data via API

Query Collin County, Texas permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.

# Search all Collin County permits issued this month
curl -H "X-API-Key: YOUR_KEY" \
  "https://api.permit-stack.com/v1/permits/search?city=Collin%20County&state=TX&issued_after=2026-04-01"

Other cities we cover

Related coverage in Texas and nationwide.

FAQ

Where does PermitStack get Collin County permit data?

We ingest data directly from the official Collin County open data portal (Tyler Data & Insights (Socrata)) daily. This is the same source used by the city's own public dashboards, normalized into a consistent JSON schema across our U.S. jurisdictions.

How current is the Collin County data?

Our automated ingestion runs daily at 03:00 UTC. The latest permit in our database for Collin County, Texas was issued on July 14, 2026. Permit backlogs on the city side may mean some permits take a few days to appear.

Can I access Collin County permits without an API key?

Yes — our free tier includes 100 requests per day, enough to search and filter Collin County permits interactively. Sign up for a free API key to get started.