DuPage County property record for 846 Wellner Rd, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 5 ba · 4,887 sqft · built 2007 |
| Lot Size | 0.26 acres (11,326 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,250,000 (Oct 2024) |
| Tax Bill | $24,198 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-19-305-010 |
| Primary APN | 08-19-305-010 |
|---|
| Full Baths | 5 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 4,887 sqft Living Area |
| Gross Area | 5,119 sqft |
| 1st Floor Area | 1,726 sqft |
| 2nd Floor Area | 1,691 sqft |
| Basement Area | 1,702 sqft |
| Finished Basement | 1,470 sqft |
| Unfinished Basement | 232 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Wood Siding |
| Lot Area | 11,326 sqft (0.26 acres) |
| Garage Area | 798 sqft |
| Parking Spaces | 3 Parking Spaces |
| Heating System | HVAC |
|---|
| Street Address | 846 WELLNER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-6730 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | MOSER HIGHLANDS UNIT 3 |
| Legal Subdivision | MOSER HIGHLANDS |
| Legal Block | 4 |
| Legal Lot Number | 25 |
| Legal Unit | 3 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 846209 |
846 Wellner Rd is owned by two individuals who bought it in October 2024.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1254 HOOVER ST, MENLO PARK, CA 94025-4217 |
| 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 | Oct 7, 2024 · Amount on File |
| Deed Sale | Oct 7, 2024 · Amount on File |
| Prior Sale | Jul 15, 1999 · Amount on File |
| Deed Document Number | 202459008 |
| Prior Transfer Date | Feb 12, 2014 |
| Prior Transfer Doc | 0000012960 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 846 Wellner Rd was $24,198.
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 | $24,198.00 | $422,628 Land $156,969 Building $265,659 | $1,267,884 Land $470,907 Building $796,977 |
| 2022 | $22,612.00 Homeowner's exemption | $355,400 Land $132,000 Building $223,400 | $1,066,200 Land $396,000 Building $670,200 |
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 846 Wellner Rd in Zone X, an area of minimal flood risk, though there have been 16 flood claims nearby since 1983.
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 |
|---|---|
| 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 846 Wellner 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 97% of the US · lower than 79% 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 255 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 | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures