DuPage County property record for 3 Regent Ct, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 3,305 sqft · built 1970 |
| Lot Size | 0.44 acres (19,166 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $11,781 (2025) |
| Deeds & Mortgages | Dec 2023 Transfer Nov 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-27-401-029 |
| Primary APN | 06-27-401-029 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,305 sqft Living Area |
| Gross Area | 4,675 sqft |
| 1st Floor Area | 1,935 sqft |
| 2nd Floor Area | 1,370 sqft |
| Basement Area | 1,370 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Brick |
| Construction Type | Brick |
| Lot Area | 19,166 sqft (0.44 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3 REGENT CT |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-1755 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | BROOK FOREST UNIT FOUR |
| Legal Subdivision | BROOK FOREST |
| Legal Lot Number | 25 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 844502 |
3 Regent Ct is owned by a company that acquired it in October 2023.
Source: DuPage County records, as of August 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 31 REGENT DR, OAK BROOK, IL 60523-1744 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Dec 15, 2023 | Intrafamily Transfer, Transfer ATTORNEY ONLY, ATTORNEY |
| Nov 22, 2017 | Deed of Trust, Mortgage · Line of Credit CITIBANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Oct 23, 2023 |
| Transfer Doc | 0000079694 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Dec 15, 2023 |
| Property Address | 3 REGENT CT, OAK BROOK, IL 60523-1755 |
| Document Number | 0000079694 |
| Map Reference | DOC R67-50498 |
| Instrument Date | Oct 23, 2023 |
| Instrument | R2023-079694 |
| Transaction Type | Transfer |
| Record Updated | Jan 1, 2024 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 3 REGENT CT, OAK BROOK, IL 60523-1755 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 3 REGENT CT, OAK BROOK, IL 60523-1755 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Title Company | SERVICELINK |
| Name | Verified Name |
|---|
| Document Number | 0000120268 |
|---|---|
| Date | Nov 22, 2017 |
| Instrument | R2017-120268 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 21, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 3 Regent Ct was $11,781, up 4.4% from the year before.
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 | $11,781.00 (+4.39%) | $343,832 (+7.86%) Land $134,603 Building $209,229 | $1,031,496 (+7.86%) Land $403,809 Building $627,687 |
| 2024 | $11,286.00 | $318,776 Land $124,794 Building $193,982 | $956,328 Land $374,382 Building $581,946 |
| 2022 | $10,349.00 Homeowner's exemption Senior Citizen's exemption | $283,360 Land $110,930 Building $172,430 | $850,080 Land $332,790 Building $517,290 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3 Regent Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 | 5 in force |
| Nearby Flood Claims | 5 (1979–1987) |
| Most Recent Claim | Aug 1987 · Severe Storms & Flooding |
| 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.
The area around 3 Regent Ct has no burnable land within ember reach, so its wildfire risk is not rated.
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 261 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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