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Project explorer / Illinois

Illinois construction records

Search work, source dates, reported estimates and recorded companies across supported Illinois cities.

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19052 matching records · Permit, portal and planning dates retain their source meaningCity coverage ↗

Some source updates are delayed. Previously checked records remain available; see each city's publishing dates.

Record & locationSource dateWork / source typeReported estimate
1250 E DIEHL RD · Unit 300 ↗

View work details in the official source

Naperville, IL#COMM-0419-2026
Oct 18, 2026Source issue dateIssuedBuilding record

COMMERCIAL · COMMERCIAL BUILDING ALTERATION

$250,000
645A - 653D DANA CT · Unit HM ↗

Roofing

Naperville, IL#COMM-0482-2026
Oct 18, 2026Source issue dateIssuedBuilding record

COMMERCIAL · COMMERCIAL ROOFING/RTU/EXTERIOR REPAIR

$49,868
972 A -978 D WEST CT ↗

Roofing

Naperville, IL#COMM-0484-2026
Oct 18, 2026Source issue dateIssuedBuilding record

COMMERCIAL · COMMERCIAL ROOFING/RTU/EXTERIOR REPAIR

$51,080
1670 FRONTENAC RD ↗

Interior work · Demolition

Naperville, IL#COMM-0573-2026
Oct 18, 2026Source issue dateIssuedBuilding record

COMMERCIAL · COMMERCIAL BUILDING ALTERATION

$100,000
175 JACKSON AV · Unit 223 ↗

Building work

Naperville, IL#COMM-0582-2026
Oct 18, 2026Source issue dateIssuedBuilding record

COMMERCIAL · BUSINESS OCCUPANCY

$0 reported
415 S BRAINARD AV ↗

View work details in the official source

Naperville, IL#ELEV-0055-2024
Oct 18, 2026Source issue dateIssuedBuilding record

ELEVATOR · NEW ELEVATOR

$13,811
1638 AQUA DR ↗

Plumbing

Naperville, IL#FIRE-0396-2026
Oct 18, 2026Source issue dateIssuedBuilding record

FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM

$0 reported
1644 AQUA DR ↗

Plumbing

Naperville, IL#FIRE-0399-2026
Oct 18, 2026Source issue dateIssuedBuilding record

FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM

$0 reported
1340 W OGDEN AV ↗

Interior work

Naperville, IL#FIRE-0411-2026
Oct 18, 2026Source issue dateIssuedBuilding record

FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM

$62,689
1432 LARK LN ↗

View work details in the official source

Naperville, IL#MISC-1062-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$3,800
541 WARWICK DR ↗

View work details in the official source

Naperville, IL#MISC-1401-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$5,120
625 EDWARD RD ↗

View work details in the official source

Naperville, IL#MISC-1408-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$4,275
1573 MARQUETTE AV ↗

View work details in the official source

Naperville, IL#MISC-1434-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$2,246
1609 SWALLOW ST ↗

View work details in the official source

Naperville, IL#MISC-1452-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · ELECTRICAL

$8,971
2704 IDAHO RD ↗

View work details in the official source

Naperville, IL#MISC-1455-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$2,898
1127 CORDULA CR ↗

View work details in the official source

Naperville, IL#MISC-1457-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$10,700
1175 REDFIELD RD ↗

View work details in the official source

Naperville, IL#MISC-1458-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$6,308
816 LOCKWOOD CR ↗

View work details in the official source

Naperville, IL#MISC-1459-2026
Oct 18, 2026Source issue dateIssuedBuilding record

MISCELLANEOUS · FENCE

$10,850
2381 BENNINGTON CT ↗

View work details in the official source

Naperville, IL#RMIS-0923-2026
Oct 18, 2026Source issue dateCheck official sourceBuilding record

RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP

$6,500
2319 KEYSTONE CT ↗

Electrical

Naperville, IL#RMIS-0969-2026
Oct 18, 2026Source issue dateIssuedBuilding record

RESIDENTIAL: OTHER IMPROVEMENTS · ABOVE-GROUND POOL/SPA/HOT TUB

$3,850
1532 WILLIAM PENN DR ↗

View work details in the official source

Naperville, IL#RMIS-0971-2026
Oct 18, 2026Source issue dateCheck official sourceBuilding record

RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP

$15,000
963 W 75TH ST ↗

View work details in the official source

Naperville, IL#TEMP-0069-2026
Oct 18, 2026Source issue dateIssuedBuilding record

TEMPORARY IMPROVEMENTS · TEMPORARY STRUCTURE/USE

$0 reported
5459 W RICE ST ↗

View work details in the official source

Chicago, IL#B200513125
Oct 17, 2026Issue / ready dateActiveBuilding record

PERMIT – EXPRESS PERMIT PROGRAM

$7,500
1 N WACKER DR ↗

Building work

Chicago, IL#B200514227
Oct 17, 2026Issue / ready dateActiveBuilding record

PERMIT – EXPRESS PERMIT PROGRAM

Not supplied
5238 N NEW ENGLAND AVE ↗

Plumbing

Chicago, IL#B200514885
Oct 17, 2026Issue / ready dateActiveBuilding record

PERMIT – EXPRESS PERMIT PROGRAM

$6,800

CSV exports include all matching collected records. Records are not distinct confirmed projects. Permit dates, proposals and bids do not establish actual construction timing or buying intent.

Sources for this area

Normal issued permits ↗ · Current · Latest record Oct 30, 2026Town-published construction permits. Trade and parent permits remain separate records; monthly publication.

Peoria development reviews ↗ · Current · Latest record Nov 5, 2026Selected addressed Development Review Board entries in weekly reports. Not an inventory of issued permits.

Springfield zoning cases ↗ · CurrentAddressed cases on the City's current zoning index. No hearing, approval, permit, or construction date is inferred.

Urbana issued permits ↗ · Current · Latest record Nov 3, 2026Published construction-related permits. Applicant names are omitted; an issue date does not establish work started.

Naperville historical permit system ↗ · Historical archive · Latest record May 6, 2025Separate historical permit system, phased out during 2022–2024, with some later issue dates. Imported only as historical observations. Nonconstruction program and occupancy records are excluded. Separate permits and systems are not unique projects.

Naperville building and related permits ↗ · Current · Latest record Oct 29, 2026Monthly current-system building and related permits with a printed issue date. Unrelated event, tax, waste-cart and truck-route records are excluded. Source status must be checked for present validity. Separate permits are not distinct projects; the historical system is a separate source.

Edwardsville planning packets ↗ · Current · Latest record Sep 2, 2026Selected named planning cases. Cases without street addresses are unmapped. Separate filings may concern one project; cancelled meetings and area-wide plans are excluded.

Rockford issued permits ↗ · Current · Latest record Oct 31, 2026Published monthly. Repeated permit numbers are reconciled when the other permit facts agree. Multiple original parcel references are retained as source observations; individual parcel associations remain unverified. Records are not unique construction projects.

Carbondale planning packets ↗ · Current · Latest record Aug 12, 2026Selected addressed planning/zoning cases only; a hearing is not an approval or building permit.

Moline monthly issued-permit reports ↗ · Coverage gap · Latest record Oct 30, 2026Official monthly issued building and trade permit reports. Supplied printed counts are reconciled, and valuations are checked when readable. Reports without totals require an independent full-row census. Older reports identify records by printed application year/number and permit code; these are labeled application references. Unreadable identifiers are held; unreadable estimates remain empty. Partial reports cover only their stated dates. Missing reports remain gaps; issue dates are not current activity.

Across Illinois

Illinois CDB construction bids ↗
CDB construction notices also appear in CivicBuilds Bids, separately from municipal records. Confirm current submission instructions and amendments in the official bulletin.

Illinois public university procurements ↗
Official institutional opportunities. Confirm construction scope, project location and submission requirements in the notice.

These links open official statewide bulletins. Their notices are separate from CivicBuilds' collected city records.