DuPage County property record for 1229 W Jefferson Ave, Naperville, IL 60540
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 1,872 sqft · built 1969 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $315,000 (Jul 2024) |
| Tax Bill | $9,227 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-14-411-008 |
| Primary APN | 07-14-411-008 |
|---|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,872 sqft Living Area |
| Gross Area | 2,678 sqft |
| 1st Floor Area | 1,066 sqft |
| 2nd Floor Area | 806 sqft |
| Basement Area | 806 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 10,019 sqft (0.23 acres) |
| Lot Dimensions | 13.2 ft deep x 7.6 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1229 W JEFFERSON AVE |
|---|---|
| City | NAPERVILLE |
| State | IL |
| Zip | 60540-5123 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | WILL-O-WAY PARK UNIT 2 |
| Legal Subdivision | WILL-O-WAY PARK |
| Legal Lot Number | 142 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | NAPERVILLE |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 846504 |
1229 W Jefferson Ave is held in a trust since October 2024.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 10 S LA SALLE ST, 2750, CHICAGO, IL 60603-1108 |
| Owner Type | Company |
| Vesting | Trust |
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 | Jul 9, 2024 · Amount on File |
| Deed Sale | Jul 9, 2024 · Amount on File |
| Deed Document Number | 202438572 |
| Last Transfer Date | Oct 30, 2024 |
| Transfer Doc | 0000065428 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1229 W Jefferson Ave was $9,227, up 4.3% from the year before.
Source: DuPage County assessment roll, as of August 17, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,227.00 (+4.26%) | $158,264 (+9.67%) Land $59,073 Building $99,191 | $474,792 (+9.67%) Land $177,219 Building $297,573 |
| 2024 | $8,850.00 | $144,309 Land $53,864 Building $90,445 | $432,927 Land $161,592 Building $271,335 |
| 2022 | $7,922.00 | $120,800 Land $44,750 Building $76,050 | $362,400 Land $134,250 Building $228,150 |
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 1229 W Jefferson Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2001.
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 | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Oct 2001 · rainfall accumulation |
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 1229 W Jefferson Ave 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 476 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 | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
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