Access 90,258 building permits issued in Lake Oswego, Oregon through a single REST API. Refreshed daily from the official Lake Oswego 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 Lake Oswego, Oregon. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| No recent permits. | ||||
Query Lake Oswego, Oregon permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search all Lake Oswego permits issued this month curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Lake%20Oswego&state=OR&issued_after=2026-04-01"
Related coverage in Oregon and nationwide.
We ingest data directly from the official Lake Oswego open data portal (the official city portal) 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 Lake Oswego, Oregon was issued on July 15, 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 Lake Oswego permits interactively. Sign up for a free API key to get started.
Yes. Paid plans support CSV export and periodic webhooks for changed permits.
Free tier covers 100 requests per day. No credit card required.
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