DuPage County property record for 3524 Spring Rd, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 4,769 sqft · built 1999 |
| Lot Size | 1.4 acres (60,984 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,800,000 (Nov 2021) |
| Tax Bill | $29,858 (2025) |
| Deeds & Mortgages | Aug 2017 Mortgage Nov 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-36-300-066 |
| Primary APN | 06-36-300-066 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 4,769 sqft Living Area |
| Gross Area | 8,267 sqft |
| 1st Floor Area | 3,498 sqft |
| 2nd Floor Area | 1,271 sqft |
| Basement Area | 3,498 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Ranch |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 60,984 sqft |
| Garage Type | Detached |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3524 SPRING RD |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2718 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | MC MAHON & DUFFS SUB ALL |
| Legal Subdivision | MC MAHON & DUFFS SUB |
| Legal Lot Number | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2057 |
| Census Tract | 844601 |
Source: DuPage County records · APN 06-36-300-066
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 3524 SPRING RD, OAK BROOK, IL 60523-2718 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 03, 2017 | Deed of Trust, Mortgage · ARM WELLS FARGO BANK NA |
| Nov 04, 2021 | Warranty Deed, Transfer · Conventional Mortgage FIRST MIDWEST BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 04, 2021 · Amount on Record |
| Deed Sale | Nov 04, 2021 · Amount on Record |
| Prior Sale | Aug 02, 1996 · Amount on Record |
| Deed Document Number | 2021162051 |
| Last Transfer Date | Apr 10, 2025 |
| Transfer Doc | 0000021442 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 3524 SPRING RD, OAK BROOK, IL 60523-2718 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000078968 |
|---|---|
| Date | Aug 03, 2017 |
| Instrument | R2017-078968 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | Aug 01, 2024 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.12% |
| Index | 1-Year LIBOR |
| Max Rate | 8.12% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Nov 04, 2021 |
| Property Address | 3524 SPRING RD, OAK BROOK, IL 60523-2718 |
| Document Number | 0000162051 |
| Map Reference | DOC R83-10164 |
| Instrument Date | Nov 01, 2021 |
| Instrument | R2021-162051 |
| Transaction Type | Transfer |
| Record Updated | Dec 14, 2021 |
| Title Company | PREMIER TITLE COMPANY, PREMIER TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,800.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3524 SPRING RD, OAK BROOK, IL 60523-2718 |
| Document Number | 0000162052 |
|---|---|
| Date | Nov 04, 2021 |
| Instrument | R2021-162052 |
| Name | FIRST MIDWEST BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.62% |
| Type Change Date | Dec 01, 2036 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 7.62% |
| Index | 1-Year LIBOR |
| Max Rate | 7.62% |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Oak Brook Village |
| Elementary School District | Hinsdale Community Consolidated School District 181 (PK - 08) |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $29,858.00 (+13.28%) | $645,625 (+21.34%) Land $266,977 Building $378,648 | $1,936,875 (+21.34%) Land $800,931 Building $1,135,944 |
| 2022 | $26,357.00 Homeowner's exemption | $532,080 Land $220,020 Building $312,060 | $1,596,240 Land $660,060 Building $936,180 |
Source: FEMA National Flood Hazard Layer as of September 1, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
| Flood Insurance Cost | Premium on Record median of 35 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 256 units insured incl. 221 condo units |
| Nearby Flood Claims | 68 (1979–2026) |
| Claims Outside the SFHA | 10 of 68 |
| Most Recent Claim | Jul 2026 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Low lower than 96% of the US · lower than 74% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile USA.
Based on FCC filings for 60 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | OAK BROOK serves 9,400 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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