DuPage County property record for 440 Knoll St, Wheaton, IL 60187
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 928 sqft · built 1941 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $325,000 (Jan 2025) |
| Tax Bill | $5,594 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-18-306-015 |
| Primary APN | 05-18-306-015 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 928 sqft Living Area |
| Gross Area | 1,856 sqft |
| 1st Floor Area | 928 sqft |
| Basement Area | 928 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Ranch |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,841 sqft (0.18 acres) |
| Lot Dimensions | 16 ft deep x 5 ft wide |
| Garage Type | Detached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 16 sqft |
| Deck Area | Deck Area |
| Patio Area | 314 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Septic |
| Water Source | Commercial |
| Street Address | 440 KNOLL ST |
|---|---|
| City | WHEATON |
| State | IL |
| Zip | 60187-4565 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | 1ST ADD WHEATON PK MANOR |
| Legal Subdivision | 1ST ADD WHEATON PK MANOR |
| Legal Block | 6 |
| Legal Lot Number | 4 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | MILTON |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 842604 |
440 Knoll St is owned by two individuals who bought it in January 2025.
Source: DuPage County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 22W351 ELMWOOD DR, GLEN ELLYN, IL 60137-7061 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 14, 2025 · Amount on File |
| Deed Sale | Jan 14, 2025 · Amount on File |
| Prior Sale | Jun 6, 2005 · Amount on File |
| Deed Document Number | 20252634 |
| Prior Transfer Date | Dec 30, 1998 |
| Prior Transfer Doc | 0000034881 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 440 Knoll St was $5,594.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Milton Township |
| Municipality | Wheaton City |
| Unified School District | Community Unit School District 200 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,594.00 | $100,369 Land $32,098 Building $68,271 | $301,107 Land $96,294 Building $204,813 |
| 2022 | $5,160.00 Homeowner's exemption | $80,510 Land $25,750 Building $54,760 | $241,530 Land $77,250 Building $164,280 |
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 440 Knoll St 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 8 (1978–2013) |
| Claims Outside the SFHA | 5 of 8 |
| Most Recent Claim | Apr 2013 · Severe Storms, Straight-line Winds, And Flooding |
| 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 440 Knoll St is low, with 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 80% of the US · above 71% of Illinois |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | WHEATON serves 53,970 people · EPA ID IL0431050 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 111 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: Verizon.
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