DuPage County property record for 320 W Gartner Rd, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,853 sqft · built 1962 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $277,000 (Feb 2016) |
| Tax Bill | $8,589 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-30-106-003 |
| Primary APN | 08-30-106-003 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,853 sqft Living Area |
| Gross Area | 1,995 sqft |
| 1st Floor Area | 1,327 sqft |
| Basement Area | 668 sqft |
| Finished Basement | 526 sqft |
| Unfinished Basement | 142 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 10,454 sqft (0.24 acres) |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Storm Sewer |
| Water Source | Commercial |
| Street Address | 320 W GARTNER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-7515 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | MOSER HIGHLANDS UNIT 12 |
| Legal Subdivision | MOSER HIGHLANDS |
| Legal Block | 6 |
| Legal Lot Number | 23 |
| Legal Unit | 12 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | LISLE |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 846206 |
320 W Gartner Rd is owned and occupied by two individuals who bought it in February 2016.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 320 W GARTNER RD, NAPERVILLE, IL 60540-7515 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 16, 2016 · Amount on File |
| Deed Sale | Feb 16, 2016 · Amount on File |
| Prior Sale | Feb 24, 2006 · Amount on File |
| Deed Document Number | 201614646 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 320 W GARTNER RD, NAPERVILLE, IL 60540-7515 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | CITYWIDE TITLE CORPORATION, CITYWIDE TITLE CORP |
| Name | Verified Name |
|---|
| Document Number | 0000170295 |
|---|---|
| Date | Nov 23, 2021 |
| Instrument | R2021-170295 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Oct 1, 2051 |
The 2025 property tax bill for 320 W Gartner Rd was $8,589 with a homeowner's exemption.
Source: DuPage County assessment roll, as of August 17, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,589.00 | $155,174 Land $84,443 Building $70,731 | $465,522 Land $253,329 Building $212,193 |
| 2022 | $7,359.00 Homeowner's exemption | $119,720 Land $65,150 Building $54,570 | $359,160 Land $195,450 Building $163,710 |
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 320 W Gartner Rd in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1979.
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 |
| Nearby Flood Claims | 5 (1979–1983) |
| Claims Outside the SFHA | 2 of 5 |
| Most Recent Claim | Jul 1983 · tidal / storm surge |
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.
The area around 320 W Gartner Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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 423 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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