Access 46,805 building permits issued in Marin County, California through a single REST API. Refreshed daily from the official Marin County open data portal and normalized into a consistent schema.
Most common permit types issued in the last year.
The 10 most recent permits issued in Marin County, California. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-05-15 | 181687 | 121 DRAKE AVE (121 - 135), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
| 2026-05-15 | 181697 | 1 COLE DR (1 - 15), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
| 2026-05-15 | 181689 | 161 DRAKE AVE (161 - 175), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
| 2026-05-15 | 181696 | 281 DRAKE AVE (281 - 287), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
| 2026-05-15 | 181695 | 261 DRAKE AVE (261 - 275), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
| 2026-05-15 | 181692 | 221 DRAKE AVE (221 - 227), SAUSALITO, CA 94965 | Roofing | Major remodel upgrade rooms utilities roof siding doors |
| 2026-05-15 | 181691 | 201 DRAKE AVE (201 - 215), SAUSALITO, CA 94965 | Roofing | Major remodel upgrade rooms utilities roof siding doors |
| 2026-05-15 | 181688 | 141 DRAKE AVE (141 - 155), SAUSALITO, CA 94965 | Roofing | Major remodel upgrade rooms utilities roof siding doors |
| 2026-05-15 | 181693 | 231 DRAKE AVE (231 - 245), SAUSALITO, CA 94965 | Roofing | Major remodel upgrade rooms utilities roof siding doors |
| 2026-05-15 | 181686 | 101 DRAKE AVE (101 - 115), SAUSALITO, CA 94965 | Roofing | Major commercial building remodel with roof siding doors windows |
Query Marin County, California permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search all Marin County permits issued this month curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Marin%20County&state=CA&issued_after=2026-04-01"
Related coverage in California and nationwide.
We ingest data directly from the official Marin 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.
Our automated ingestion runs daily at 03:00 UTC. The latest permit in our database for Marin County, California was issued on June 5, 2026. Permit backlogs on the city side may mean some permits take a few days to appear.
Yes — our free tier includes 100 requests per day, enough to search and filter Marin County permits interactively. Sign up for a free API key to get started.
Yes. Paid plans support CSV export and periodic webhooks for changed permits.
Most Marin County permits are issued on the same day they are filed, reflecting electronic submission and same-day processing for routine permit types. Larger or more complex projects (new construction, major additions) often take longer.
Free tier covers 100 requests per day. No credit card required.
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