Access 51,290 building permits issued in San Marcos, Texas through a single REST API, normalized into a consistent schema. Data through October 5, 2026.
Most common permit types issued in the last year.
Drill into the most common permit categories in San Marcos.
Permit activity for individual ZIP codes in San Marcos, newest first by volume.
Every permit we hold for one San Marcos address (roof, HVAC, solar, additions, with dates and contractors) in a single call to /v1/property/history. Used by lenders for collateral review, insurers for roof and system age, and real estate teams for due diligence.
The 10 most recent permits issued in San Marcos, Texas. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-10-05 | 18611859 | 505 1/2 EL RIO ST | Signage | Empire Homes Signs |
| 2026-10-05 | 18612069 | 208 POSSUMHAW LN | Other | SFR Irrigation |
| 2026-10-05 | 18611444 | 116 MARIOLA CV | New construction | NSFR David Weekley Homes |
| 2026-10-05 | 18611477 | 117 PRONGHORN CIR | Foundation | SFR Foundation |
| 2026-10-05 | 18611378 | 123 SWEET CLOVER TRL | New construction | NSFR David Weekley Homes |
| 2026-10-05 | 18612064 | 140 KNOCKOUT ROSE DR | Other | SFR Irrigation |
| 2026-10-05 | 18611396 | 117 LITTLE LEAF CV | New construction | NSFR David Weekley Homes |
| 2026-10-05 | 18611418 | 257 ELK AVE | Other | SFR Irrigation |
| 2026-10-05 | 18611448 | 252 ELK AVE | Other | SFR Irrigation |
| 2026-10-05 | 18612072 | 3216 PERIWINKLE DR | Other | SFR Irrigation |
Query San Marcos, Texas permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search San Marcos permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=San%20Marcos&state=TX&issued_after=2026-09-06"
The official record sets behind this page, with the date each one's data runs through.
| Record set | Source | Permits | Data through | Note |
|---|---|---|---|---|
| Permits | open data (ArcGIS) | 51,290 | 2026-10-05 |
Related coverage in Texas and nationwide.
We ingest San Marcos's official permit records directly from ArcGIS Hub and normalize them into a consistent JSON schema across our U.S. jurisdictions.
The newest permit we hold for San Marcos, Texas is dated October 5, 2026. We re-read this source on a nightly schedule and publish the date the data runs through rather than the date we last polled. Some cities publish permits days after they are filed.
Yes — search San Marcos permits free in the browser, no signup needed. The API needs a free key (100 requests per day, no credit card).
Yes. CSV export is available on every plan, including free, with the row cap rising by tier. Webhooks (Developer plan and up) push new permits after each nightly ingest.
The median time from permit filing to issuance in San Marcos, Texas is 14 days, based on permits issued in the last 12 months. Smaller permit types (residential alteration, electrical) typically issue faster; new construction and large additions usually take longer.
Free tier covers 100 requests per day. No credit card required.
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