Access 527 building permits issued in Ottawa, Illinois through a single REST API. Refreshed daily from the official Ottawa 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 Ottawa, Illinois. Full dataset available via REST API.
| Issued | Permit # | Address | Category | Description |
|---|---|---|---|---|
| 2026-06-26 | Commercial-2026-018 | 816 W LAFAYETTE ST | Renovation | Street/Right-of-Way Replacement Street Opening TOOTER ROOTER REPAIR |
| 2026-06-23 | EP-2026-047 | 1431 SEMINOLE DR | Electrical | Electrical Remodel 100—200 Amp services—Full replacement Seminole dr |
| 2026-06-23 | POOL PERMIT-2026-007 | 821 4H RD | Pool | Pools New Above Ground Pool Backyard pool |
| 2026-06-23 | FP-2026-073 | 1008 PINE ST | Fence | Fence Residential Fence 1008 pine |
| 2026-06-23 | Sign Permit-2026-015 | 215 W JEFFERSON ST | Other | Signs New Other SAUCE'D (Restaurant) |
| 2026-06-22 | Sign Permit-2026-016 | 907 PAUL ST | Other | Signs New Pole Great Hall - Primary Signage |
| 2026-06-22 | EP-2026-036 | 825 CIMMARON WAY | Solar | Electrical New Solar panels 825 Cimmaron Way Solar Panels |
| 2026-06-22 | Sign Permit-2026-017 | 113 E LAFAYETTE ST | Other | Signs New Pole The Abbey - Primary Signage |
| 2026-06-22 | EP-2026-048 | 805 SANGER ST | Solar | Electrical New Solar panels Dale Tunget |
| 2026-06-19 | EP-2026-045 | 1502 W JACKSON ST | Electrical | Electrical New 100—200 Amp services—Full replacement Chris Jones |
Query Ottawa, Illinois permits with a single HTTP request. Returns JSON with address, category, status, dates, and full description.
# Search all Ottawa permits issued this month curl -H "X-API-Key: YOUR_KEY" \ "https://api.permit-stack.com/v1/permits/search?city=Ottawa&state=IL&issued_after=2026-04-01"
Related coverage in Illinois and nationwide.
We ingest data directly from the official Ottawa 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 Ottawa, Illinois was issued on June 26, 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 Ottawa permits interactively. Sign up for a free API key to get started.
Yes. Paid plans support CSV export and periodic webhooks for changed permits.
The median time from permit filing to issuance in Ottawa, Illinois is 3 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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