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
2026-07-17 HVAC/Mech $47,900 1355 GREENLEAF AVE, ELK GROVE VILLAGE, IL 60007 INSTALL 2 ISO MECHANICALLY ATTACHED AND NEW 60 MIL TPO MEMBRANE. —
2026-07-17 General Construction $3,500 1017 WALTER ST, 1017 WALTER ST GONZALO MARIN —
2026-07-17 General Construction $8,000 22125 KOSTNER AVE, RICHTON PARK, IL 60471 REMOVE AND REPLACE REAR WOODEN DECK —
2026-07-17 General Construction — — — —
2026-07-17 HVAC/Mech $15,068 5126 KEITH DR, RICHTON PARK, IL 60471 AC REPL 13 SEER 3 TON FURNACE REPL 80 EFF 90K BTUS NO COOLING 3 tons 13 SEER AC, furnace —
2026-07-17 General Construction — — NEW CONSTRUCTION SUBDIVISION TO START —
2026-07-17 General Construction — — NEW CONSTRUCTION SUBDIVISION TO START - COMMON AREA —
2026-07-17 General Construction — — — —
2026-07-17 General Construction — 564 ORLAND SQUARE DRIVE E-17, ORLAND PARK, IL 60462 CLOTHING STORE- DENIM HOUSE-IMPORT LLC DBA PREMIER ATTIRE —
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2026-07-17 General Construction — 812 E 41ST ST HSE CHICAGO IL 60653 WOI. ASSESS VACANT LAND. RECHECK FOR DEV IN 2027. —
2026-07-17 General Construction — — — —
2026-07-17 Roofing — 4543 S ELLIS AVE CHICAGO IL 60653 RECHECK FOR DETACHED GARAGE W/ ROOF DECK & BUILDING CLASS. —
2026-07-17 General Construction — — — —
2026-07-17 Windows/Doors $6,721 9051 NEWCASTLE CT, TINLEY PARK, IL 60487 REPLACE 1 SLIDING GLASS DOOR. NO STRUCTURAL CHANGES —
2026-07-17 General Construction — 4046 S INDIANA AVE CHICAGO 60653 RECHECK 2027 FOR NEW DEVELOPMENT. —
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2026-07-16 General Construction $10,000 13344 STEPHEN DR, UNINCORPORATED COOK COUNTY, SHED —
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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

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