DuPage County property record for 329 Chatelaine Ct, Willowbrook, IL 60527 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 2,378 sqft · built 1977 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $10,431 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-15-406-036 |
| Primary APN | 09-15-406-036 |
|---|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,378 sqft Living Area |
| Gross Area | 3,567 sqft |
| Basement Area | 1,189 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Exterior Material | Brick |
| Lot Area | 12,197 sqft (0.28 acres) |
| Garage Area | 575 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 329 CHATELAINE CT |
|---|---|
| City | WILLOWBROOK |
| State | IL |
| Zip | 60527-3126 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CHATELAINE RESUBN ALL |
| Legal Subdivision | CHATELAINE RESUBN |
| Legal Lot Number | 16 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | DOWNERS GROVE |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 845502 |
Source: DuPage County records · APN 09-15-406-036
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 | Individual Name on File |
|---|---|
| Mailing Address | 329 CHATELAINE CT, WILLOWBROOK, IL 60527-3126 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Nov 14, 2006 |
| Transfer Doc | 0000236890 |
| Record Updated | 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 | Downers Grove Township |
| Municipality | Willowbrook Village |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
| Elementary School District | Maercker School District 60 (PK - 08) |
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 | $10,431.00 (+12.91%) | $197,187 (+22.77%) Land $55,224 Building $141,963 | $591,561 (+22.77%) Land $165,672 Building $425,889 |
| 2022 | $9,238.00 Homeowner's exemption Senior Citizen's exemption | $160,620 Land $44,980 Building $115,640 | $481,860 Land $134,940 Building $346,920 |
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 |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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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