Naperville construction records
Search work, source dates, reported estimates and recorded companies across supported Illinois cities.
Historical records are included. Older issue dates do not establish current activity. Available history varies by city; see checked historical date ranges.
Loading located records…
| Record & location | Source date | Work / source type | Reported estimate |
|---|---|---|---|
| 20 CENTER ST ↗ HVAC Naperville, IL#COMM-0664-2025 | Jun 24, 2026Source issue dateIssued | Building record COMMERCIAL · COMMERCIAL ROOFING/RTU/EXTERIOR REPAIR | $1,000,000 |
| 1208 E DIEHL RD ↗ Building work Naperville, IL#FIRE-0220-2026 | Jun 24, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $9,999 |
| 336 S SLEIGHT ST ↗ View work details in the official source Naperville, IL#MISC-0705-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · ELECTRICAL | $4,800 |
| 616 S WEBSTER ST ↗ View work details in the official source Naperville, IL#MISC-0733-2026 | Jun 24, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $7,400 |
| 511 KNOCH KNOLLS RD ↗ View work details in the official source Naperville, IL#MISC-0777-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $5,000 |
| 1617 ABBY DR ↗ View work details in the official source Naperville, IL#MISC-0793-2026 | Jun 24, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · ELECTRICAL | $4,350 |
| 4216 CARPENTER RD ↗ View work details in the official source Naperville, IL#MISC-0798-2026 | Jun 24, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $5,000 |
| 1029 WHIRLAWAY AV ↗ View work details in the official source Naperville, IL#MISC-0875-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $8,140 |
| 604 DILORENZO DR ↗ View work details in the official source Naperville, IL#MISC-0894-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $975 |
| 204 BAY COLONY DR ↗ Building work Naperville, IL#MISC-0905-2026 | Jun 24, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · PLUMBING | $7,605 |
| 346 DANBURY DR ↗ View work details in the official source Naperville, IL#MISC-0907-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $3,900 |
| 2508 FAIRBANKS CT ↗ Demolition Naperville, IL#MISC-0910-2026 | Jun 24, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $4,421 |
| 1303 MUIRHEAD AV ↗ View work details in the official source Naperville, IL#MISC-0915-2026 | Jun 24, 2026Source issue dateIssued | Building record MISCELLANEOUS · DEVELOPMENT/SITE IMPROVEMENTS | $0 reported |
| 543 HARLOWE LN ↗ View work details in the official source Naperville, IL#RESD-0506-2026 | Jun 24, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD ELECTRIC VEHICLE CHARGING STATION | $1,300 |
| 1420 WHITMORE DR ↗ Building work Naperville, IL#RESD-0539-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE | $1,278,000 |
| 1653 ITHACA DR ↗ Demolition · HVAC · Electrical Naperville, IL#RESD-0578-2026 | Jun 24, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $23,000 |
| 1420 WHITMORE DR ↗ Building work Naperville, IL#RESD-0624-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1424 WHITMORE DR ↗ Building work Naperville, IL#RESD-0625-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1426 WHITMORE DR ↗ Building work Naperville, IL#RESD-0626-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1428 WHITMORE DR ↗ Building work Naperville, IL#RESD-0627-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1422 WHITMORE DR ↗ Building work Naperville, IL#RESD-0628-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1352 SAXON LN ↗ View work details in the official source Naperville, IL#RMIS-0306-2026 | Jun 24, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · ABOVE-GROUND POOL/SPA/HOT TUB | $8,800 |
| 2029 FAIROAK CT ↗ View work details in the official source Naperville, IL#RMIS-0383-2026 | Jun 24, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DECK | $40,000 |
| 4611 FESSENEVA CT ↗ Interior work Naperville, IL#RMIS-0530-2026 | Jun 24, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $9,000 |
| 308 SPRUCE DR ↗ View work details in the official source Naperville, IL#RMIS-0556-2026 | Jun 24, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $3,200 |
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
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.
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.
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.