DuPage County property record for 308 Oak Brook Rd, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 7,257 sqft · built 1988 |
| Lot Size | 3.45 acres (150,282 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,960,000 (Oct 2011) |
| Tax Bill | $38,023 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-25-408-023 |
| Primary APN | 06-25-408-023 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 7,257 sqft Living Area |
| Gross Area | 12,790 sqft |
| 1st Floor Area | 5,533 sqft |
| 2nd Floor Area | 1,724 sqft |
| Basement Area | 5,533 sqft |
| Fireplaces | 2 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 150,282 sqft |
| Garage Type | Attached |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Well |
| Street Address | 308 OAK BROOK RD |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2318 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | LIZZADRO SUB ALL |
| Legal Subdivision | LIZZADRO SUB |
| Legal Lot Number | 1 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 844602 |
Source: DuPage County records, as of August 17, 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 Record |
|---|---|
| Mailing Address | 308 OAK BROOK RD, OAK BROOK, IL 60523-2318 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 28, 2011 · Amount on Record |
| Deed Sale | Oct 28, 2011 · Amount on Record |
| Deed Document Number | 2011129921 |
| Prior Transfer Date | Jun 11, 2001 |
| Prior Transfer Doc | 0000120025 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Oak Brook Village |
| Elementary School District | Butler School District 53 (KG - 08) |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $38,023.00 (+4.04%) Homeowner's exemption | $1,066,064 (+7.86%) Land $528,985 Building $537,079 | $3,198,192 (+7.86%) Land $1,586,955 Building $1,611,237 |
| 2024 | $36,545.00 (+11.88%) | $988,378 (+12.5%) Land $490,437 Building $497,941 | $2,965,134 (+12.5%) Land $1,471,311 Building $1,493,823 |
| 2022 | $32,665.00 Homeowner's exemption | $878,570 Land $435,950 Building $442,620 | $2,635,710 Land $1,307,850 Building $1,327,860 |
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.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 11 (1979–2026) |
| Claims Outside the SFHA | 7 of 11 |
| Most Recent Claim | Jul 2026 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 151 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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