DuPage County property record for 634 Willow Rd, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 7,432 sqft · built 2007 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,359,000 (May 2018) |
| Tax Bill | $30,003 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-19-111-005 |
| Primary APN | 08-19-111-005 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 7,432 sqft Living Area |
| Gross Area | 7,776 sqft |
| 1st Floor Area | 2,344 sqft |
| 2nd Floor Area | 2,695 sqft |
| Basement Area | 2,344 sqft |
| Finished Basement | 2,000 sqft |
| Unfinished Basement | 344 sqft |
| Fireplaces | 4 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | French |
| Lot Area | 12,632 sqft (0.29 acres) |
| Garage Area | 689 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Water Source | Commercial |
| Street Address | 634 WILLOW RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-6646 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | MOSER HIGHLANDS UNIT 6 |
| Legal Subdivision | MOSER HIGHLANDS |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Legal Unit | 6 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 846209 |
634 Willow Rd is owned and occupied by two individuals who bought it in May 2018.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 634 WILLOW RD, NAPERVILLE, IL 60540-6646 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 2018 · Amount on File |
| Deed Sale | May 14, 2018 · Amount on File |
| Prior Sale | Aug 8, 2007 · Amount on File |
| Deed Document Number | 201841840 |
| Prior Transfer Date | Feb 15, 2006 |
| Prior Transfer Doc | 0000036340 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 634 Willow Rd was $30,003.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Lisle Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $30,003.00 | $514,094 Land $171,893 Building $342,201 | $1,542,282 Land $515,679 Building $1,026,603 |
| 2022 | $31,024.00 | $479,370 Land $144,550 Building $334,820 | $1,438,110 Land $433,650 Building $1,004,460 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 634 Willow Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 16 (1983–2016) |
| Claims Outside the SFHA | 11 of 16 |
| Most Recent Claim | May 2016 · other causes |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 634 Willow Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NAPERVILLE serves 156,406 people · EPA ID IL0434670 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Sep 2025 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 15 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 326 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures