Cook County Building Permits & Property Data

19,050 indexed permits · Cook County, Illinois.

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Cook County building permits — key stats
Newest permit 2026-09-30

PermitGrab tracks 19,050 building permits in Cook County, IL as of 2026-09-30.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the source-published contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Cook County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Cook County

One email a week with the newest Cook County building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

19,050
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 Updated
Updated recently · 2026-09-30

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New permits and property activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-09-30

19,050 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Status Save
2026-04-22 Signage — 960 E DUNDEE RD, PALATINE, IL 60074 MONUMENT SIGN —
2026-04-22 General Construction $2,500 16701 LEE ST, ORLAND PARK, IL 60467 10X12 PRE-FAB SHED —
2026-04-22 Plumbing — 1231 E PRATT DR, PALATINE, IL 60074 SEWER REPAIR line work —
2026-04-22 Roofing $19,200 218 GREENBRIAR ST, ELK GROVE VILLAGE, IL 60007 REPLACE ENTIRE ROOF SHEATHING AND TEAR OFF ROOF SHINGLES AND REPLACE shingle tear off replacement Re-roof —
2026-04-22 Roofing $17,358 1222 S CENTRAL AVE, CICERO, IL 60804 TEAR OFF N RE ROOF HOUSE WITH NEW BITUMEN ROOFING, ISO BOARD, BASE SHEET N SILVE… shingle tear off replacement Re-roof —
2026-04-22 General Construction $7,000 8136 OZARK AVE, NILES, IL 60714 PATIO —
2026-04-22 General Construction $6,500 208 JUDY LN, STREAMWOOD, IL 60107 PATIO —
2026-04-22 General Construction $3,000 630 GOLFERS LN, BARTLETT, IL, BARTLETT, IL 60103 REMOVE AND REPLACE THE OLD DRIVEWAY THAT IS IN DISREPAIR. ASPHALT REPLACING ASPH… —
2026-04-22 Fence $8,000 10440 CAPISTRANO LANE, ORLAND PARK, IL 60467 INSTALL NEW FENCE —
2026-04-22 HVAC/Mech $7,000 2628 S 59TH AVE HSE, CICERO, IL 60804 INSTALLING DRYWALL N INSULATION THROUGHOUT 1ST FL,2ND AND BSMNT. —
2026-04-22 Roofing — 388 N CHALARY CT, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF replacement Re-roof —
2026-04-22 General Construction — 402 N WINSTON DR, PALATINE, IL 60074
Owner: DOU··· 🔒
DECK/GAZEBO/PERGOLA —
2026-04-22 Fence — 2065 LAVIGNE LN, NORTHBROOK, IL 60062 FENCE —
2026-04-22 Signage $12,700 1223 GLENVIEW RD, GLENVIEW, IL 60025 REPLACE ASPHALT DRIVEWAY - NOT ABLE TO UTILIZE BECAUSE DETACHED GARAGE WAS RECEN… —
2026-04-22 Roofing $9,650 1045 JOHN DR, HOFFMAN ESTATES, IL 60169 REPLACEMENT OF ROOF replacement HVAC replacement —
2026-04-22 HVAC/Mech $24,000 2375 TOUHY AVE, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL MECHANICAL-RTU rooftop unit —
2026-04-22 Roofing $11,652 14500 87TH AVENUE, ORLAND PARK, IL 60462 RE-ROOF SINGLE FAMILY HOME WITH ATTACHED GARAGE replacement Re-roof —
2026-04-22 General Construction $5,000 1426 S 50TH CT, CICERO, IL 60804 INSTALL 8INCH CLEANOUT AND 6INCH CLEAN CHECK. —
2026-04-22 Windows/Doors $7,438 1795 DYER DR, BARTLETT, IL 6, BARTLETT, IL 60103 LIKE FOR LIKE ENTRY DOOR REPLACEMENT. NO CHANGE IN SIZE OF ROUGH OPENING like for like replacement HVAC changeout —
2026-04-22 Pool/Spa $8,500 17512 OAKWOOD DR, TINLEY PARK, IL 60487 ADDING AN ABOVE GROUND POOL —
2026-04-22 Solar $6,696 10907 ANTHONY DRIVE, ORLAND PARK, IL 60467 REMOVE AND REINSTALL 24 SOLAR PANELS. solar Solar PV —
2026-04-22 Electrical — 22509 PLEASANT DR, RICHTON PARK, IL 60471 CRACKED AND BROKEN SIDE GLASS PANELS ON DOOR —
2026-04-22 General Construction $4,500 1513 S 59TH CT, CICERO, IL 60804 INSTALL 8IN CLEAN CHECK VALVE N 6IN CLEAN OUT IN FRONT OF HOUSE. —
2026-04-22 General Construction $13,000 1611 S 59TH CT, CICERO, IL 60804 INSTALL FLOOD CONTROL, DOUBLE CHECK VALVE, OVERFLOW, EJECTOR BASIN WITH EJECTOR … —
2026-04-22 HVAC/Mech $18,559 1620 MEADOW LN, GLENVIEW, IL 60025 FENCE REPLACEMENT replacement HVAC replacement —
2026-04-22 General Construction $75,000 1400 KINGSPORT CT, NORTHBROOK, IL 60062 SFR ALTERATION - INTERIOR residential —
2026-04-22 Electrical $3,000 9190 159TH STREET, ORLAND PARK, IL 60462 INSTALL A TEMPORARY GENERATOR —
2026-04-22 Windows/Doors $3,200 1314 S NEW WILKE RD 1A, ARLINGTON HEIGHTS, IL 60005 WINDOW REPLACEMENT —
2026-04-22 Structural $95,815 2015 N 76TH CT, ELMWOOD PARK, IL 60707 BASEMENT REMODEL —
2026-04-22 Signage — 960 E DUNDEE RD, PALATINE, IL 60074 BUILDING SIGNAGE —
2026-04-22 Plumbing $9,400 8710 163RD ST, ORLAND PARK, IL 60462 RE-PIPE TRUNK LINE RUN NEW WATER LINES. repipe New installation —
2026-04-22 HVAC/Mech $6,000 1685 BEDFORD RD, HOFFMAN ESTATES, IL 60169 I AM REQUESTING A PERMIT TO REPLACE THE EXISTING DRIVEWAY AND INSTALL NEW CONCRE… replacement HVAC replacement —
2026-04-22 Roofing — 335 N MAC ARTHUR DR, PALATINE, IL 60074 SINGLE FAMILY RE-ROOF replacement Re-roof —
2026-04-22 Fence $8,424 54 BRANTWOOD AVE, ELK GROVE VILLAGE, IL 60007 6 WOOD FENCE —
2026-04-22 Electrical $27,000 951 LUNT AVE, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL ELECTRICAL-SERVICE —
2026-04-22 General Construction $53,300 2140 TOUHY AVE, ELK GROVE VILLAGE, IL 60007 INDUSTRIAL INTERIOR CONCRETE —
2026-04-22 Roofing $9,768 108 VILLA RD, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL replacement Re-roof —
2026-04-21 Plumbing — 942 HUNTINGTON DR, ELK GROVE VILLAGE, IL 60007 EMERGENCY WATER HEATER REPLACEMENT standard replacement Water heater —
2026-04-21 HVAC/Mech — 8425 159TH ST, TINLEY PARK, IL 60487 DURING CONSTRUCTION OF OUR SHOWROOM WELL NEED 3 TEMPORARY TRAILERS. 2 12X60 TRAI… —
2026-04-21 Electrical $3,000 22517 JACKSON CT 5F, RICHTON PARK, IL 60471 ELECTRICAL —
2026-04-21 Roofing — 1119 W HUNTING DR, PALATINE, IL 60067 SINGLE FAMILY RE-ROOF replacement Re-roof —
2026-04-21 Roofing $27,240 3403 WINCHESTER LN, GLENVIEW, IL 60026 REMOVE AND REPLACE ROOF SYSTEM, SHINGLES, ON HOUSE. shingle replacement Re-roof —
2026-04-21 Roofing $13,880 82 JEFFERSON LN, STREAMWOOD, IL 60107 ROOF REPLACEMENT RESIDENTIAL replacement Re-roof —
2026-04-21 General Construction $5,000 302 MONARCH DR, STREAMWOOD, IL 60107 DECK —
2026-04-21 Roofing — 226 N WILKE RD, PALATINE, IL 60074
Owner: FRE··· 🔒
SINGLE FAMILY RE-ROOF replacement Re-roof —
2026-04-21 HVAC/Mech $5,217 7724 OKETO AVE, NILES, IL 60714
Owner: LUI··· 🔒
AC REPLACE AC replacement HVAC replacement —
2026-04-21 Windows/Doors $17,100 9029 KENSINGTON WAY, ORLAND PARK, IL 60462 REPLACING 16 WINDOWS AND 2 DOORS LIKE FOR LIKE, NO CHANGES TO THE ROUGH OPENINGS like for like replacement HVAC changeout —
2026-04-21 Roofing $57,500 10904 142ND, ORLAND PARK, IL 60467 REMOVE/REPLACE ROOF, GUTTERS, FRONT FASCIA, GARAGE DOOR WRAPS replacement Re-roof —
2026-04-21 HVAC/Mech $8,550 14324 87TH AVENUE, ORLAND PARK, IL 60462 WE ARE INSTALLING 213 LINEAR FEET OF A 6 FOOT TALL VINYL PRIVACY FENCE WITH TWO … —
2026-04-21 HVAC/Mech $6,806 14028 TOD WILLIAM DRIVE, ORLAND PARK, IL 60462 REPLACE 35 X 14 CONCRETE PATIO 11 X 2 STOOP AREA. SAME SIZE. replacement HVAC replacement —
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The public source does not publish reliable contractor-of-record names for Cook County. The source identifies a permit contact but not the contractor of record. Property-owner and permit details are still available below.

Construction Activity in Cook County

New building permits in Cook County, Illinois show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor lead coverage is not currently available for this city.

About Cook County Building Permits

Cook County, Illinois processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 19050+ Cook County building permits — newest permit date: 2026-09-30 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Cook County permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Public permit records.

Who appears in Cook County permit records?

PermitGrab indexes 19,050 building permits in Cook County. New records appear as they are available from the source.

How fresh is Cook County permit data?

The most recent permit indexed for Cook County is dated 2026-09-30. Newest permit date: 2026-09-30. Permit records carry filing date, address, project value, and permit type, plus a permit contact where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Cook County permit records?

Cook County permit activity covers 19,050 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Cook County building permits

Search recent Cook County, IL building permits by address, and permit type in the table above — pulled from the Cook County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Cook County Permit Pulse.

Nearby Illinois Cities — explore building permits in other Illinois cities

Monitor Cook County permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Cook County Building Permits

How many building permits does PermitGrab track in Cook County?

PermitGrab currently tracks 19050 building permits in Cook County, Illinois. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Cook County permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Cook County?

Contractors can research Cook County activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Cook County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Cook County permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Cook County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Cook County renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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