DuPage County property record for 3618 Frederick Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 6,105 sqft · built 1981 |
| Lot Size | 1.1 acres (47,916 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $700,000 (Jun 1994) |
| Tax Bill | $23,131 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-35-401-020 |
| Primary APN | 06-35-401-020 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 6,105 sqft Living Area |
| Gross Area | 11,026 sqft |
| 1st Floor Area | 4,921 sqft |
| 2nd Floor Area | 1,184 sqft |
| Basement Area | 4,921 sqft |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 47,916 sqft |
| Garage Type | Attached |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 3618 FREDERICK DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2715 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | WENDEL WOODS RESUB ALL |
| Legal Subdivision | WENDEL WOODS RESUB |
| Legal Lot Number | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2054 |
| Census Tract | 844601 |
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 | 122 CALLE ENSUENO, MARATHON, FL 33050-2507 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 7, 1994 · Amount on Record |
| Deed Sale | Jun 7, 1994 · Amount on Record |
| Deed Document Number | 1994127126 |
| Prior Transfer Date | Jun 2, 1994 |
| Prior Transfer Doc | 0000127126 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Feb 18, 2021 |
| Property Address | 3618 FREDERICK DR, OAK BROOK, IL 60523-2715 |
| Document Number | 0000026272 |
| Map Reference | DOC R76-34909 |
| Instrument Date | Feb 10, 2021 |
| Instrument | R2021-026272 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 122 CALE BHENSUENO, MARATHON, FL 33050 |
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 | $23,131.00 (+17.81%) | $643,665 (+21.34%) Land $218,070 Building $425,595 | $1,930,995 (+21.34%) Land $654,210 Building $1,276,785 |
| 2022 | $19,634.00 Homeowner's exemption | $530,470 Land $179,720 Building $350,750 | $1,591,410 Land $539,160 Building $1,052,250 |
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 |
| 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 |
|
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: 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 60 locations within half a mile, as of December 31, 2025
| 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.
5G (outdoors only) and 4G LTE
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