DuPage County property record for 40 Windsor Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 12,281 sqft · built 1988 |
| Lot Size | 1.23 acres (54,014 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,080,000 (Apr 2014) |
| Tax Bill | $47,514 (2025) |
| Deeds & Mortgages | Jun 2022 Transfer Jan 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-25-200-041 |
| Primary APN | 06-25-200-041 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 12,281 sqft Living Area |
| Gross Area | 18,246 sqft |
| 1st Floor Area | 8,697 sqft |
| 2nd Floor Area | 3,584 sqft |
| Basement Area | 5,965 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 54,014 sqft |
| Garage Type | Attached |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 40 WINDSOR DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2365 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | YORK WOODS UNIT 5 ALL ALL |
| Legal Subdivision | YORK WOODS UNIT 5 |
| Legal Lot Number | 51 |
| Legal Unit | 5 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2010 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 40 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Jun 16, 2022 | Intrafamily Transfer, Transfer ATTORNEY |
| Jan 27, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Nov 17, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 17, 2014 · Amount on Record |
| Deed Sale | Apr 17, 2014 · Amount on Record |
| Deed Document Number | 201431538 |
| Last Transfer Date | Jun 9, 2022 |
| Transfer Doc | 0000058401 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jun 16, 2022 |
| Property Address | 40 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000058401 |
| Map Reference | DOC R82-47886 |
| Instrument Date | Jun 9, 2022 |
| Instrument | R2022-058401 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | ATTORNEY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 40 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 40 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000009205 |
|---|---|
| Date | Jan 27, 2020 |
| Instrument | R2020-009205 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | WESTMONT, IL 60559 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 40 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000137374 |
|---|---|
| Date | Nov 17, 2020 |
| Instrument | R2020-137374 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | WESTMONT, IL 60559 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
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 | $47,514.00 (+16.42%) | $1,330,149 (+21.34%) Land $177,748 Building $1,152,401 | $3,990,447 (+21.34%) Land $533,244 Building $3,457,203 |
| 2022 | $40,813.00 Homeowner's exemption | $1,096,220 Land $146,490 Building $949,730 | $3,288,660 Land $439,470 Building $2,849,190 |
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 |
|---|---|
| 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 |
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 | 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 Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
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