DuPage County property record for 4S721 River Rd, Naperville, IL 60540
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 1,064 sqft |
| Lot Size | 2.83 acres (123,275 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone AE (high risk) |
| APN | 07-03-403-006 |
| Primary APN | 07-03-403-006 |
|---|
| Building Area | 1,064 sqft Total Area |
|---|---|
| 1st Floor Area | 1,064 sqft |
| Lot Area | 123,275 sqft |
|---|
| Street Address | 4S721 RIVER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | KEARNS ASSMT PLAT IN SE 1/4 SEC 3 3.167 ACS |
| Legal Subdivision | KEARNS ASSMT PLAT |
| Legal Lot Number | 8 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 2 |
| Census Block | 2040 |
| Census Tract | 846405 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 5000, WHEATON, IL 60189-5000 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| 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 |
| Unified School District | Indian Prairie Community Unit School District 204 (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2022 | Additional exemption filed |
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1996) |
| Most Recent Claim | Jul 1996 · Severe Storms And Flooding |
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 | 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: FCC Broadband Data Collection, based on 93 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
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