DuPage County property record for 509 E Gartner Rd, Naperville, IL 60540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 1.5 Baths |
| Architecture Style | Tri-Level |
| Year Built | Built 1961 |
| Square Footage | 1,800 sqft Living Area |
| Lot Size | 8,276 sqft (0.19 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $7,328.00 (2025) |
| Primary APN | 07-25-213-021 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 1,800 sqft Living Area |
| 1st Floor | 1,224 sqft 1st Floor |
| Basement Area | 576 sqft Basement |
| Finished Basement | 576 sqft Finished |
| Stories | 3 Stories |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Tri-Level Style |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Lot Area | 8,276 sqft (0.19 acres) |
| Depth X Width | 10.5 ft x 8 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 509 W GARTNER RD |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-7221 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MOSER HIGHLANDS UNIT 11 |
| Legal Subdivision | MOSER HIGHLANDS |
| Legal Block | 8 |
| Legal Lot Number | 6 |
| Legal Unit | 11 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | NAPERVILLE |
| Census Blockgroup | 2 |
| Census Block | 2020 |
| Census Tract | 846523 |
Source: DuPage County records · APN 07-25-213-021
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 | 509 W GARTNER RD, NAPERVILLE, IL 60540-7221 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 | 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,328.00 (+16.95%) | $133,684 (+29.8%) Land $53,166 Building $80,518 | $401,052 (+29.8%) Land $159,498 Building $241,554 |
| 2022 | $6,266.00 Homeowner's exemption | $102,990 Land $40,660 Building $62,330 | $308,970 Land $121,980 Building $186,990 |
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