DuPage County property record for 41 S Mill St, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,773 sqft · built 1900 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $155,000 (Aug 1996) |
| Tax Bill | $11,697 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-13-415-018 |
| Primary APN | 07-13-415-018 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,773 sqft Living Area |
| Gross Area | 2,742 sqft |
| 1st Floor Area | 969 sqft |
| 2nd Floor Area | 804 sqft |
| Basement Area | 969 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Construction Type | Frame |
| Lot Area | 13,068 sqft (0.3 acres) |
| Lot Dimensions | 19.8 ft deep x 6.6 ft wide |
| Parking Spaces | 1 Parking Space |
| Street Address | 41 S MILL ST |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-4441 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | NAPERS ADD N 66 FT E 198 FT |
| Legal Subdivision | NAPERS ADD |
| Legal Block | 24 |
| Legal Lot Number | 8 |
| Legal Unit | 24 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 846504 |
Source: DuPage County records, as of August 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 41 S MILL ST, NAPERVILLE, IL 60540-4441 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Borrower in Default |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 28, 1996 · Amount on Record |
| Deed Sale | Aug 28, 1996 · Amount on Record |
| Deed Document Number | 1996141481 |
| Last Transfer Date | Dec 17, 2018 |
| Transfer Doc | 0000011202 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Naperville Township |
| Municipality | Naperville City |
| Unified School District | Naperville Community Unit District 203 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,697.00 (+15.54%) | $216,617 (+33.15%) Land $160,669 Building $55,948 | $649,851 (+33.15%) Land $482,007 Building $167,844 |
| 2022 | $10,124.00 Homeowner's exemption | $162,690 Land $120,560 Building $42,130 | $488,070 Land $361,680 Building $126,390 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 8 (1979–1996) |
| Claims Outside the SFHA | 1 of 8 |
| Most Recent Claim | Jul 1996 · Severe Storms 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 317 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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