DuPage County property record for 9 Dover Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 1,997 sqft · built 1964 |
| Lot Size | 0.77 acres (33,541 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $410,000 (Oct 2001) |
| Tax Bill | $10,317 (2025) |
| Deeds & Mortgages | Feb 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-25-201-006 |
| Primary APN | 06-25-201-006 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,997 sqft Living Area |
| Gross Area | 2,330 sqft |
| 1st Floor Area | 1,997 sqft |
| Basement Area | 333 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Brick |
| Lot Area | 33,541 sqft (0.77 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 9 DOVER DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2326 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | YORK WOODS |
| Legal Subdivision | YORK WOODS |
| Legal Lot Number | 67 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2014 |
| Census Tract | 844602 |
Source: DuPage County assessment roll, 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 File |
|---|---|
| Mailing Address | 9 DOVER DR, OAK BROOK, IL 60523-2326 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 22, 2001 · Amount on Record |
| Deed Sale | Oct 22, 2001 · Amount on Record |
| Deed Document Number | 2001227307 |
| Last Transfer Date | Feb 26, 2024 |
| Transfer Doc | 0000010354 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Feb 28, 2024 |
| Property Address | 9 DOVER DR, OAK BROOK, IL 60523-2326 |
| Document Number | 0000010354 |
| Map Reference | DOC R62-35479 |
| Instrument Date | Feb 26, 2024 |
| Instrument | R2024-010354 |
| Transaction Type | Transfer |
| Record Updated | Mar 15, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 9 DOVER DR, OAK BROOK, IL 60523-2326 |
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 | $10,317.00 (+15.42%) | $303,101 (+21.34%) Land $107,297 Building $195,804 | $909,303 (+21.34%) Land $321,891 Building $587,412 |
| 2022 | $8,939.00 Homeowner's exemption Senior Citizen's exemption | $249,800 Land $88,430 Building $161,370 | $749,400 Land $265,290 Building $484,110 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 97% of the US · lower than 79% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OAK BROOK serves 9,400 people · EPA ID IL0430700 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Texas Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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