DuPage County property record for 517 E 12th Ave, Naperville, IL 60563 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 3 Baths |
| Year Built | Built 1965 |
| Square Footage | 2,914 sqft Living Area |
| Lot Size | 10,890 sqft (0.25 acres) |
| Garage | 420 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $12,520.00 (2025) |
| Primary APN | 08-07-303-017 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Building Area | 2,914 sqft Living Area |
| Gross Area | 4,074 sqft Gross Area |
| 1st Floor | 1,554 sqft 1st Floor |
| 2nd Floor | 1,360 sqft 2nd Floor |
| Basement Area | 1,160 sqft Basement |
| Stories | 2 Stories |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Exterior Material | Wood Siding Exterior |
| Lot Area | 10,890 sqft (0.25 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 420 sqft Garage |
| Heating System | HVAC Heating |
|---|
| Street Address | 517 E 12TH AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60563-2809 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SAYBROOK UNIT #2 |
| Legal Subdivision | SAYBROOK |
| Legal Block | 2 |
| Legal Lot Number | 17 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | LISLE |
| Census Blockgroup | 1 |
| Census Block | 1021 |
| Census Tract | 846105 |
Source: DuPage County records · APN 08-07-303-017
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 Individual Names on File |
|---|---|
| Mailing Address | 517 E 12TH AVE, NAPERVILLE, IL 60563-2809 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Aug 14, 2010 |
| Transfer Doc | 0000135626 |
| 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 | $12,520.00 (+7.61%) | $230,543 (+20.84%) Land $86,797 Building $143,746 | $691,629 (+20.84%) Land $260,391 Building $431,238 |
| 2022 | $11,635.00 Homeowner's exemption Senior Citizen's exemption | $190,780 Land $69,900 Building $120,880 | $572,340 Land $209,700 Building $362,640 |
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.
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