Cook County Building Permits & Property Data

18,873 historical permit records through 2026-09-14 · Cook County, Illinois.

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18,873 building-permit records on file for Cook County, IL through 2026-09-14.

✗ Older record dates

Newest permit date:

18,873
Indexed Permits
—
Property Owners · count unavailable
Heads up — limited source for this city This jurisdiction publishes a permit contact or applicant, not a contractor of record. Permit and public owner data remain available where the source provides them.
2026-06-18
Last source check
Source date: 2026-09-14 · newer records are not currently available

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Published permit & code records

Permit data through 2026-09-14

18,873 permits sorted by date

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Date Type Value Address Details Status Save
2026-07-16 General Construction — — — —
2026-07-16 General Construction — — — —
2026-07-16 General Construction — 10832 W 133RD ST, UNINCORPORATED COOK COUNTY, REVISE SIDEWALK LAYOUT, REVISE EXTERIOR STEP AND EXTEND PATIO —
2026-07-15 General Construction — — — —
2026-07-15 Fence $6,225 13153 LONGWOOD CT, UNINCORPORATED COOK COUNTY, FENCE —
2026-07-15 General Construction — — — —
2026-07-15 General Construction — — — —
2026-07-15 General Construction $46,500 50 S HAWTHORNE RD, BARRINGTON HILLS, IL 60010 CONCRETE SPORTS COURT —
2026-07-15 General Construction — — — —
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2026-07-15 General Construction $1,695,158 — PARKING LOT PAVEMENT REHAB, LANDSCAPE ISLAND CONSTRUCTION, SIDEWALL CONCRETE REP… —
2026-07-15 General Construction — — — —
2026-07-14 General Construction — — — —
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Historical Cook County permit records

The records in the table are available through 2026-09-14. They are useful for historical research; newer records are not currently available in this feed.

Nearby Illinois Cities — explore building permits in other Illinois cities

More Illinois permit data

Chicago permits Lake County permits Evanston permits Palatine permits Streamwood permits Naperville permits Columbia permits Robbins permits MAYWOOD permits Glenview permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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