DuPage County property record for 43 Willowcrest Dr, Oak Brook, IL 60523
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 4,885 sqft · built 2018 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Company Name on Record |
| Last Sale | $249,000 (Oct 2014) |
| Deeds & Mortgages | Apr 2017 Loan Modification |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-34-300-029 |
| Primary APN | 06-34-300-029 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 4,885 sqft Gross Area |
| 1st Floor Area | 1,521 sqft |
| 2nd Floor Area | 1,843 sqft |
| Basement Area | 1,521 sqft |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Lot Area | 6,098 sqft (0.14 acres) |
| Street Address | 43 WILLOWCREST DR |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2625 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | THE RESIDENCES OF OAK BROOK HILLS ASSMT PLAT NO 1 ALL |
| Legal Subdivision | THE RESIDENCES OF OAK BROOK HILLS ASSMT |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 844502 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 6197, AURORA, IL 60598-0197 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 9, 2014 · Amount on Record |
| Deed Sale | Oct 9, 2014 · Amount on Record |
| Deed Document Number | 201493299 |
| Prior Transfer Date | Sep 2, 2014 |
| Prior Transfer Doc | 0000093300 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 43 WILLOWCREST DR, OAK BROOK, IL 60523-2625 |
| Document Number | 0000040507 |
| Instrument Date | Apr 18, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 23, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 6197 AURORA IL 605980197, AURORA, IL 60598-0197 |
| Document Number | 0000040507 |
|---|---|
| Date | Apr 27, 2017 |
| Instrument | 40507 |
| Name | OLD SECOND NAT'L BK |
|---|---|
| Type | Bank |
| Address | AURORA, IL 60506 |
| Amount | Amount Recorded |
|---|
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | York Township |
| Municipality | Westmont Village |
| Unified School District | Westmont Community Unit School District 201 (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2022 | Additional exemption filed |
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 | 5 in force |
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 94% of the US · lower than 61% 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 | WESTMONT serves 24,161 people · EPA ID IL0430950 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | May 2024 |
| Lead | 9 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 199 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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