DuPage County property record for 66 Windsor Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 3,558 sqft · built 1988 |
| Lot Size | 0.86 acres (37,462 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $710,000 (Mar 1994) |
| Tax Bill | $15,352 (2025) |
| Deeds & Mortgages | Jul 2026 Transfer May 2026 Line of Credit + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-25-200-018 |
| Primary APN | 06-25-200-018 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 3,558 sqft Living Area |
| Gross Area | 5,256 sqft |
| 1st Floor Area | 3,558 sqft |
| Basement Area | 1,698 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Brick |
| Lot Area | 37,462 sqft (0.86 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 66 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 |
| Legal Subdivision | YORK WOODS UNIT 5 |
| Legal Lot Number | 41 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
| Date | Document |
|---|---|
| Jul 30, 2026 | Quit Claim Deed, Transfer NONE LISTED ON DOCUMENT |
| May 12, 2026 | Deed of Trust, Mortgage · Line of Credit BMO HARRIS BANK |
| Nov 3, 2023 | Deed of Trust, Mortgage · Line of Credit BMO BANK NA |
| May 16, 2018 | Deed of Trust, Mortgage · Line of Credit BMO HARRIS BANK NA |
| Aug 27, 2021 | Land Contract, Transfer ACCOMODATION, ACCOMMODATION |
| Dec 8, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Nov 13, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 28, 1994 · Amount on Record |
| Deed Sale | Mar 28, 1994 · Amount on Record |
| Deed Document Number | 199473206 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 30, 2026 |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000052354 |
| Instrument Date | Jul 16, 2026 |
| Instrument | 202652354 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | May 12, 2026 |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000031557 |
| Instrument Date | May 4, 2026 |
| Instrument | 202631557 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants, 205 |
| Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000031557, |
|---|---|
| Date | May 12, 2026 |
| Instrument | 202631557 |
| Name | BMO HARRIS BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 8, 2056 |
| Rate | 7.54% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2023 |
| Name | Verified Name |
|---|---|
| Address | 650 S THURLOW ST, HINSDALE, IL 60521-3932 |
| Document Number | 0000071244 |
|---|---|
| Date | Nov 3, 2023 |
| Instrument | R2023-071244 |
| Name | BMO BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60606 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000042901 |
|---|---|
| Date | May 16, 2018 |
| Instrument | R2018-042901 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Address | CHICAGO, IL 60690 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 14, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.54% |
| Change Frequency | Monthly |
| Document Type | Land Contract |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Aug 27, 2021 |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000128807 |
| Map Reference | DOC R82-06212 |
| Instrument Date | Aug 26, 2021 |
| Instrument | R2021-128807 |
| Transaction Type | Transfer |
| Record Updated | Dec 14, 2021 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 2901 BUTTERFIELD RD, 2901, OAK BROOK, IL 60523-1106 |
| Name | Verified Name |
|---|---|
| Address | 2301 YORK RD, OAK BROOK, IL 60523-2332 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Dec 8, 2017 |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000125623 |
| Instrument Date | Nov 14, 2017 |
| Instrument | 125623 |
| Transaction Type | Transfer |
| Record Updated | Jan 3, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 66 WINDSOR DR OAK BROOK IL 605232365, OAK BROOK, IL 60523-2365 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Nov 13, 2017 |
| Property Address | 66 WINDSOR DR, OAK BROOK, IL 60523-2365 |
| Document Number | 0000116156 |
| Instrument Date | Oct 25, 2017 |
| Instrument | 116156 |
| Transaction Type | Transfer |
| Record Updated | Dec 1, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 66 WINDSOR DR OAK BROOK IL 605232365, OAK BROOK, IL 60523-2365 |
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 | $15,352.00 (+4.29%) Veteran's exemption | $443,209 (+7.86%) Land $117,737 Building $325,472 | $1,329,627 (+7.86%) Land $353,211 Building $976,416 |
| 2024 | $14,721.00 (+11%) | $410,911 (+12.5%) Land $109,157 Building $301,754 | $1,232,733 (+12.5%) Land $327,471 Building $905,262 |
| 2022 | $13,262.00 Homeowner's exemption Senior Citizen's exemption | $365,260 Land $97,030 Building $268,230 | $1,095,780 Land $291,090 Building $804,690 |
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 | 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 | 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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