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 |
|---|---|---|---|
| 424 N RIVER RD ↗ Electrical Naperville, IL#RESD-0590-2026 | Jun 28, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $20,000 |
| 783 WILDFLOWER CR ↗ New construction Naperville, IL#RMIS-0219-2026 | Jun 28, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DECK | $34,500 |
| 1629 ABBY DR ↗ Demolition Naperville, IL#RMIS-0387-2026 | Jun 28, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · PATIO/ATHLETIC COURT | $20,600 |
| 3328 LAPP LN ↗ View work details in the official source Naperville, IL#RMIS-0392-2026 | Jun 28, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · PATIO/ATHLETIC COURT | $100,000 |
| 2104 CLEARBROOK CT ↗ View work details in the official source Naperville, IL#RMIS-0523-2026 | Jun 28, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $19,340 |
| 2370 KEIM RD ↗ View work details in the official source Naperville, IL#RMIS-0566-2026 | Jun 28, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $20,363 |
| 2623 NEWPORT DR ↗ Building work Naperville, IL#RMIS-0577-2026 | Jun 28, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DECK | $24,918 |
| 1432 SIEBERT CT ↗ View work details in the official source Naperville, IL#RMIS-0597-2026 | Jun 28, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $19,800 |
| 1776 LEGACY CR · Unit 117 ↗ View work details in the official source Naperville, IL#COMM-0235-2026 | Jun 25, 2026Source issue dateIssued | Building record COMMERCIAL · COMMERCIAL BUILDING ALTERATION | $90,000 |
| 1855 HIGH GROVE LN ↗ View work details in the official source Naperville, IL#COMM-0301-2026 | Jun 25, 2026Source issue dateCheck official source | Building record COMMERCIAL · BUSINESS OCCUPANCY | $422,301 |
| 507 FAIRWAY DR · Unit 127 ↗ View work details in the official source Naperville, IL#COMM-0302-2026 | Jun 25, 2026Source issue dateIssued | Building record COMMERCIAL · BUSINESS OCCUPANCY | $12 |
| 1101 FRONTENAC RD ↗ Building work Naperville, IL#FIRE-0073-2026 | Jun 25, 2026Source issue dateCheck official source | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $60,000 |
| 1400 WHITMORE DR ↗ Master plan Naperville, IL#FIRE-0208-2026 | Jun 25, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $1,278,000 |
| 1401 WHITMORE DR ↗ Building work Naperville, IL#FIRE-0209-2026 | Jun 25, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $1,321,516 |
| 1410 WHITMORE DR ↗ Master plan Naperville, IL#FIRE-0210-2026 | Jun 25, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $1,278,000 |
| 400 E DIEHL RD · Unit 200 ↗ Interior work Naperville, IL#FIRE-0243-2026 | Jun 25, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM | $15,000 |
| 1835 W JEFFERSON AV · Unit 135 ↗ View work details in the official source Naperville, IL#FIRE-0244-2026 | Jun 25, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
| 204 S WASHINGTON AV ↗ Building work Naperville, IL#MISC-0695-2026 | Jun 25, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $2,337 |
| 751 KNOCH KNOLLS RD ↗ View work details in the official source Naperville, IL#MISC-0791-2026 | Jun 25, 2026Source issue dateIssued | Building record MISCELLANEOUS · SOLAR/PHOTOVOLTAIC | $22,979 |
| 803 CORDAY ST · Unit HM ↗ View work details in the official source Naperville, IL#MISC-0794-2026 | Jun 25, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · PLUMBING | $102,659 |
| 1569 VEST DR ↗ View work details in the official source Naperville, IL#MISC-0812-2026 | Jun 25, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $6,332 |
| 15 N COLUMBIA ST ↗ View work details in the official source Naperville, IL#MISC-0815-2026 | Jun 25, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $2,750 |
| 2537 BROCKTON CR ↗ View work details in the official source Naperville, IL#MISC-0836-2026 | Jun 25, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $8,550 |
| 624 N ELLSWORTH ST ↗ Electrical Naperville, IL#MISC-0869-2026 | Jun 25, 2026Source issue dateIssued | Building record MISCELLANEOUS · ELECTRICAL | $1,800 |
| 2719 WILLOW RIDGE DR ↗ View work details in the official source Naperville, IL#MISC-0892-2026 | Jun 25, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $3,650 |
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.