DuPage County property record for 1 Regent Dr, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 2,091 sqft · built 1970 |
| Lot Size | 0.42 acres (18,295 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,130,000 (Jul 2023) |
| Tax Bill | $10,938 (2025) |
| Deeds & Mortgages | Mar 2024 Mortgage Dec 2023 Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-27-405-026 |
| Primary APN | 06-27-405-026 |
|---|
| Building Area | 2,091 sqft Living Area |
|---|---|
| Gross Area | 3,942 sqft |
| 1st Floor Area | 1,002 sqft |
| 2nd Floor Area | 1,089 sqft |
| Basement Area | 1,851 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Split Level |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Lot Area | 18,295 sqft (0.42 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1 REGENT DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-1728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | BROOK FOREST UNIT #2 /EX HWY DESC IN C-70-1459/ |
| Legal Subdivision | BROOK FOREST |
| Legal Lot Number | 35 |
| Legal Unit | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 844502 |
1 Regent Dr is owned and occupied by two individuals who bought it in July 2023.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Mar 4, 2024 | Deed of Trust, Mortgage · Conventional Mortgage FIFTH THIRD BANK NA |
| Dec 28, 2023 | Deed of Trust, Mortgage · Conventional Mortgage FIFTH THIRD BANK NA |
| Jul 25, 2023 | Warranty Deed, Transfer · Conventional Mortgage FIFTH THIRD BANK NA |
| Jul 1, 2022 | Warranty Deed, Transfer · Commercial Mortgage LOAN FUNDER LLC |
| May 26, 2017 | Deed of Trust, Mortgage · Line of Credit UNION NATIONAL BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 25, 2023 · Amount on File |
| Deed Sale | Jul 25, 2023 · Amount on File |
| Prior Sale | Jul 1, 2022 · Amount on File |
| Deed Document Number | 202346884 |
| Prior Transfer Date | Sep 30, 2013 |
| Prior Transfer Doc | 0000146492 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Transaction Type | Mortgage |
| Record Updated | Mar 20, 2024 |
| Name | Verified Name |
|---|---|
| Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000011215 |
|---|---|
| Date | Mar 4, 2024 |
| Instrument | R2024-011215 |
| Name | FIFTH THIRD BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45227 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 336 Months |
| Due | Mar 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.12% |
| Type Change Date | Mar 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 11.1% |
| Margin | 3 |
| Max Rate | 11.1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Transaction Type | Mortgage |
| Record Updated | Jan 15, 2024 |
| Name | Verified Name |
|---|---|
| Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000081925 |
|---|---|
| Date | Dec 28, 2023 |
| Instrument | R2023-081925 |
| Name | FIFTH THIRD BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45227 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 7% |
| Type Change Date | Jan 1, 2034 |
| Change Frequency | 6 Months |
| Min Rate At Change | 3% |
| Max Rate At Change | 12% |
| Margin | 3 |
| Max Rate | 12% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 25, 2023 |
| Property Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000046884 |
| Map Reference | DOC R67-16877 |
| Instrument Date | Jul 21, 2023 |
| Instrument | R2023-046884 |
| Transaction Type | Transfer |
| Record Updated | Aug 10, 2023 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,130.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000046885 |
|---|---|
| Date | Jul 25, 2023 |
| Instrument | R2023-046885 |
| Name | FIFTH THIRD BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2053 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 7.62% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DU PAGE IL |
| Recording Date | Jul 1, 2022 |
| Property Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000063418 |
| Map Reference | DOC R67-16877 |
| Instrument Date | Jun 3, 2022 |
| Instrument | R2022-063418 |
| Transaction Type | Transfer |
| Record Updated | Jul 18, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $555.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Document Number | 0000063419 |
|---|---|
| Date | Jul 1, 2022 |
| Instrument | R2022-063419 |
| Name | LOAN FUNDER LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 11 Months |
| Due | Jun 7, 2023 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 1 REGENT DR, OAK BROOK, IL 60523-1728 |
| Transaction Type | Mortgage |
| Record Updated | Dec 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000051677 |
|---|---|
| Date | May 26, 2017 |
| Instrument | R2017-051677 |
| Name | UNION NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | ELGIN, IL 60120 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | May 18, 2027 |
The 2025 property tax bill for 1 Regent Dr was $10,938.
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 | $10,938.00 | $312,384 Land $128,665 Building $183,719 | $937,152 Land $385,995 Building $551,157 |
| 2022 | $8,401.00 Homeowner's exemption | $227,110 Land $106,030 Building $121,080 | $681,330 Land $318,090 Building $363,240 |
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.
FEMA maps place 1 Regent Dr 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.
Wildfire risk around 1 Regent Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures