DuPage County property record for 320 S River Rd, Naperville, IL 60540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1971 |
| Square Footage | 1,714 sqft Living Area |
| Lot Size | 10,019 sqft (0.23 acres) |
| Last Sale | $285,000 (2004) |
| Tax Bill | $8,397.00 (2025) |
Source: DuPage County records · APN 07-14-414-017
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 Company Names on File |
|---|---|
| Mailing Address | 320 S RIVER RD, NAPERVILLE, IL 60540-5039 |
| Owner Type | Owner is a Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 07, 2004 · Amount on Record |
| Deed Sale | Jul 07, 2004 · Amount on Record |
| Prior Sale | Jun 18, 1999 · Amount on Record |
| Deed Doc Number | 2004182009 |
| Prior Transfer Date | Jun 03, 2003 |
| Prior Transfer Doc | 0000262658 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 320 S RIVER RD, NAPERVILLE, IL 60540-5039 |
| Transaction Type | Mortgage |
| Record Updated | Sep 06, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000125521 |
|---|---|
| Date | Aug 20, 2021 |
| Instrument | R2021-125521 |
| Name | NEIGHBORHOOD LOANS |
|---|---|
| Type | Mortgage Company |
| Address | DOWNERS GROVE, IL 60515 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Sep 01, 2041 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 3% |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 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) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,397.00 (+16.48%) | $154,030 (+31%) Land $54,118 Building $99,912 | $462,090 (+31%) Land $162,354 Building $299,736 |
| 2022 | $7,209.00 Homeowner's exemption | $117,580 Land $40,990 Building $76,590 | $352,740 Land $122,970 Building $229,770 |
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 | 07-14-414-017 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,714 sqft Living Area |
| Gross Area | 3,428 sqft Gross Area |
| 1st Floor | 1,714 sqft 1st Floor |
| Basement Area | 1,714 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Lot Area | 10,019 sqft (0.23 acres) |
| Depth X Width | 13.4 ft x 7.5 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Water Source | Commercial Water Source |
| Street Address | 320 S RIVER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-5039 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | WILL-O-WAY PARK UNIT 1 |
| Legal Subdivision | WILL-O-WAY PARK |
| Legal Lot Number | 33 |
| Legal Unit | 1 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | NAPERVILLE |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 846519 |
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