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 |
|---|---|---|---|
| 3052 CRYSTAL ROCK RD ↗ View work details in the official source Naperville, IL#FIRE-0154-2026 | Apr 22, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
| 3004 SERENITY LN ↗ View work details in the official source Naperville, IL#FIRE-0157-2026 | Apr 22, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
| 2973 KENTSHIRE CR ↗ Building work Naperville, IL#MISC-0407-2026 | Apr 22, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · ELECTRICAL | $1,600 |
| 1345 GREEN TRAILS DR ↗ View work details in the official source Naperville, IL#MISC-0461-2026 | Apr 22, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $4,105 |
| 805 POTOMAC AV ↗ View work details in the official source Naperville, IL#MISC-0466-2026 | Apr 22, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $12,086 |
| 1221 EVERGREEN AV ↗ View work details in the official source Naperville, IL#MISC-0467-2026 | Apr 22, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $8,972 |
| 2732 FLAGSTONE CR ↗ View work details in the official source Naperville, IL#MISC-0470-2026 | Apr 22, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $4,800 |
| 141 SPLIT OAK RD ↗ View work details in the official source Naperville, IL#MISC-0496-2026 | Apr 22, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $1,440 |
| 3708 CELESTE LN ↗ View work details in the official source Naperville, IL#MISC-0497-2026 | Apr 22, 2026Source issue dateIssued | Building record MISCELLANEOUS · FENCE | $3,264 |
| 141 N JULIAN ST ↗ View work details in the official source Naperville, IL#MISC-0498-2026 | Apr 22, 2026Source issue dateCheck official source | Building record MISCELLANEOUS · FENCE | $5,074 |
| 708 SHERWOOD CT ↗ Interior work Naperville, IL#RESD-0245-2026 | Apr 22, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $140,000 |
| 235 OXFORD CT ↗ Interior work Naperville, IL#RESD-0280-2026 | Apr 22, 2026Source issue dateCheck official source | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $18,500 |
| 625 BUTTONWOOD CR ↗ Interior work Naperville, IL#RESD-0313-2026 | Apr 22, 2026Source issue dateIssued | Building record RESIDENTIAL · RESD BUILDING ALTERATION | $690,000 |
| 501 BEACONSFIELD AV ↗ View work details in the official source Naperville, IL#RMIS-0119-2026 | Apr 22, 2026Source issue dateIssued | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DECK | $4,000 |
| 1312 FIRESIDE CT ↗ View work details in the official source Naperville, IL#RMIS-0192-2026 | Apr 22, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $6,000 |
| 1202 ARTHUR RD ↗ View work details in the official source Naperville, IL#RMIS-0214-2026 | Apr 22, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $5,175 |
| 339 WESTBROOK CR ↗ View work details in the official source Naperville, IL#RMIS-0228-2026 | Apr 22, 2026Source issue dateCheck official source | Building record RESIDENTIAL: OTHER IMPROVEMENTS · DRIVEWAY/SIDEWALK/STOOP | $3,300 |
| 844 S ROUTE 59 ↗ Signs Naperville, IL#SIGN-0088-2026 | Apr 22, 2026Source issue dateIssued | Building record SIGN · PERMANENT SIGN | $0 reported |
| 523 S WEBSTER LN ↗ View work details in the official source Naperville, IL#TEMP-0016-2026 | Apr 22, 2026Source issue dateCheck official source | Building record TEMPORARY IMPROVEMENTS · TENT PERMIT (SPECIAL EVENT) | $0 reported |
| 602 W 5TH AV · Unit D ↗ View work details in the official source Naperville, IL#COMM-0160-2026 | Apr 21, 2026Source issue dateIssued | Building record COMMERCIAL · BUSINESS OCCUPANCY | $0 reported |
| 1570 W OGDEN AV · Unit 104 ↗ View work details in the official source Naperville, IL#COMM-0199-2026 | Apr 21, 2026Source issue dateIssued | Building record COMMERCIAL · BUSINESS OCCUPANCY | $0 reported |
| 4111 TOWER CT ↗ New construction Naperville, IL#FIRE-0125-2026 | Apr 21, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM | $40,000,000 |
| 1545 TREELINE CT ↗ View work details in the official source Naperville, IL#FIRE-0151-2026 | Apr 21, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
| 3015 SERENITY LN ↗ View work details in the official source Naperville, IL#FIRE-0155-2026 | Apr 21, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
| 3020 SERENITY LN ↗ View work details in the official source Naperville, IL#FIRE-0156-2026 | Apr 21, 2026Source issue dateIssued | Building record FIRE DEPARTMENT PERMIT · FIRE ALARM | $0 reported |
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.