Access 683 building permits issued in Ottawa, Illinois through a single REST API, normalized into a consistent schema. Data through October 5, 2026.
Most common permit types issued in the last year.
Every permit we hold for one Ottawa 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 Ottawa, Illinois. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-10-05 | US-IL56926-B-2026-639 | 1341 OTTAWA AVE | Renovation | Street/Right-of-Way Replacement Sidewalk |
| 2026-10-02 | US-IL56926-B-2026-645 | 915 ADAMS ST | Fence | Fence Residential |
| 2026-10-01 | US-IL56926-B-2026-599 | 228 W MAIN ST | Other | Downtown Facade Improvement Grant Application |
| 2026-10-01 | US-IL56926-B-2026-638 | 1502 KANSAS ST | Solar | Electrical New Solar panels |
| 2026-09-29 | US-IL56926-B-2026-617 | 776 CENTENNIAL DR | Interior remodel | Commercial building Remodel Other |
| 2026-09-29 | US-IL56926-B-2026-587 | 2522 BEVERLY WAY | Fence | Fence Residential |
| 2026-09-29 | US-IL56926-B-2026-635 | 1417 ILLINOIS AVE | New construction | Accessory structures Addition Garage |
| 2026-09-28 | US-IL56926-B-2026-630 | 1808 CHAMPLAIN ST | Fence | Fence Residential |
| 2026-09-28 | US-IL56926-B-2026-632 | 1804 N 2753RD ROAD (CANAL ROAD) | Electrical | Electrical Repair Service |
| 2026-09-24 | US-IL56926-B-2026-434 | 805 HERITAGE LN | Electrical | Electrical New Generators |
Query Ottawa, Illinois permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search Ottawa permits issued in the last 30 days curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Ottawa&state=IL&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 | Cloudpermit | 683 | 2026-10-05 |
Related coverage in Illinois and nationwide.
We ingest Ottawa's official permit records directly from the jurisdiction's own permit portal and normalize them into a consistent JSON schema across our U.S. jurisdictions.
The newest permit we hold for Ottawa, Illinois 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 Ottawa 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 Ottawa, Illinois is 4 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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