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.
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| Record & location | Source date | Work / source type | Reported estimate |
|---|---|---|---|
| 143 E HILLSIDE RD ↗ View work details in the official source Naperville, IL#RESD-0303-2026 | May 27, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ADDITION | $32,847 |
| 1410 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0346-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE | $1,278,000 |
| 1230 CHESHIRE AV ↗ View work details in the official source Naperville, IL#RESD-0349-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · RESD BUILDING ADDITION | $12,000 |
| 2324 SPUR RD ↗ New construction Naperville, IL#RESD-0428-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · SINGLE FAMILY HOME | $194,675 |
| 2639 LAWLOR LN ↗ New construction Naperville, IL#RESD-0431-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · SINGLE FAMILY HOME | $194,675 |
| 1410 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0478-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1412 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0487-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1414 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0488-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1416 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0489-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 1418 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0490-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
| 3724 GRASSMERE RD ↗ View work details in the official source Naperville, IL#RESD-1090-2025 | May 27, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $17,500 |
| 631 FREDERICKSBURG CT ↗ View work details in the official source Naperville, IL#RMIS-0091-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · IN-GROUND POOL/SPA/HOT TUB | $145,400 |
| 840 PRAIRIE AV ↗ View work details in the official source Naperville, IL#RMIS-0124-2026 | May 27, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · IN-GROUND POOL/SPA/HOT TUB | $137,650 |
| 1372 SAXON LN ↗ View work details in the official source Naperville, IL#RMIS-0454-2026 | May 27, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $4,000 |
| 110 W JEFFERSON AV ↗ Signs Naperville, IL#SIGN-0105-2026 | May 27, 2026Source issue dateCheck official source | Building record SIGN · PERMANENT SIGN | $0 reported |
| 1250 E DIEHL RD · Unit 400 ↗ Interior work Naperville, IL#COMM-0177-2026 | May 26, 2026Source issue dateCheck official source | Building record COMMERCIAL · COMMERCIAL BUILDING ALTERATION | $500,000 |
| 520 W JEFFERSON AV ↗ Building work Naperville, IL#MISC-0272-2026 | May 26, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · ELECTRICAL | $2,139 |
| 206 N WHISPERING HILLS RD ↗ View work details in the official source Naperville, IL#MISC-0538-2026 | May 26, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $3,980 |
| 2503 SKYLANE DR ↗ View work details in the official source Naperville, IL#MISC-0620-2026 | May 26, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $12,052 |
| 116 S WRIGHT ST ↗ View work details in the official source Naperville, IL#MISC-0624-2026 | May 26, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $8,688 |
| 1540 SARANELL AV ↗ View work details in the official source Naperville, IL#MISC-0709-2026 | May 26, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $9,150 |
| 541 CYPRESS DR ↗ View work details in the official source Naperville, IL#MISC-0717-2026 | May 26, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · ELECTRICAL | $1,500 |
| 1400 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0339-2026 | May 26, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE | $1,278,000 |
| 2547 TAILSHOT RD ↗ New construction Naperville, IL#RESD-0347-2026 | May 26, 2026Source issue dateIssued | Building record RESIDENTIAL · SINGLE FAMILY HOME | $184,641 |
| 1400 WHITMORE DR ↗ Master plan Naperville, IL#RESD-0517-2026 | May 26, 2026Source issue dateIssued | Building record RESIDENTIAL · TOWNHOUSE UNITS | $255,600 |
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.