DuPage County property record for 426 E 4th Ave, Naperville, IL 60540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1900 |
| Square Footage | 2,000 sqft Living Area |
| Lot Size | 6,098 sqft (0.14 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $7,668.00 (2025) |
Source: DuPage County records · APN 08-18-136-015
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 426 E 4TH AVE, NAPERVILLE, IL 60540-4762 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Oct 25, 1997 |
| Transfer Doc | 0000171113 |
| Record Refreshed | Sep 20, 2026 |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 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) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,668.00 (+3.93%) Homeowner's exemption | $139,394 (+8.53%) Land $95,716 Building $43,678 | $418,182 (+8.53%) Land $287,148 Building $131,034 |
| 2024 | $7,378.00 (+7.93%) | $128,438 (+15.05%) Land $88,193 Building $40,245 | $385,314 (+15.05%) Land $264,579 Building $120,735 |
| 2022 | $6,836.00 Homeowner's exemption | $111,640 Land $76,660 Building $34,980 | $334,920 Land $229,980 Building $104,940 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 08-18-136-015 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 2,000 sqft Living Area |
| 1st Floor | 1,000 sqft 1st Floor |
| 2nd Floor | 1,000 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 6,098 sqft (0.14 acres) |
| Street Address | 426 E 4TH AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-4762 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ROXANNE NIGRO RESUB ALL |
| Legal Subdivision | ROXANNE NIGRO RESUB |
| Legal Lot Number | 1 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | LISLE |
| Census Blockgroup | 3 |
| Census Block | 3004 |
| Census Tract | 846103 |
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