DuPage County property record for 812 Coventry Ln, Oak Brook, IL 60523
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.5 ba · 5,049 sqft · built 2002 |
| Lot Size | 0.53 acres (23,087 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,150,000 (Nov 2014) |
| Tax Bill | $18,980 (2025) |
| Deeds & Mortgages | Nov 2018 Line of Credit Nov 2018 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 06-23-403-016 |
| Primary APN | 06-23-403-016 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 5,049 sqft Living Area |
| Gross Area | 7,759 sqft |
| 1st Floor Area | 2,710 sqft |
| 2nd Floor Area | 2,339 sqft |
| Basement Area | 2,710 sqft |
| Fireplaces | 3 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2002 |
| Exterior Material | Combination |
| Construction Type | Brick |
| Lot Area | 23,087 sqft (0.53 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 812 COVENTRY LN |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-1444 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | STEEPLECHASE SUBN ALL |
| Legal Subdivision | STEEPLECHASE SUBN |
| Legal Lot Number | 17 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | YORK |
| Census Block Group | 1 |
| Census Block | 1031 |
| 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 | 812 COVENTRY LN, OAK BROOK, IL 60523-1444 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 16, 2018 | Deed of Trust, Mortgage · Line of Credit WINTRUST MORTGAGE |
| Nov 16, 2018 | Deed of Trust, Mortgage · ARM WINTRUST MORTGAGE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 24, 2014 · Amount on Record |
| Deed Sale | Nov 24, 2014 · Amount on Record |
| Prior Sale | Aug 16, 1999 · Amount on Record |
| Deed Document Number | 2014110475 |
| Prior Transfer Date | Jul 9, 2001 |
| Prior Transfer Doc | 0000143906 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 812 COVENTRY LN, OAK BROOK, IL 60523-1444 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Title Company | GREATER ILLINOIS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000106895 |
|---|---|
| Date | Nov 16, 2018 |
| Instrument | R2018-106895 |
| Name | WINTRUST MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | DES PLAINES, IL 60018 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DU PAGE IL |
| Property Address | 812 COVENTRY LN, OAK BROOK, IL 60523-1444 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2022 |
| Title Company | GREATER ILLINOIS TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000106894 |
|---|---|
| Date | Nov 16, 2018 |
| Instrument | R2018-106894 |
| Name | WINTRUST MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | DES PLAINES, IL 60018 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.37% |
| Type Change Date | Dec 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 9.37% |
| Index | 1-Year LIBOR |
| Max Rate | 9.37% |
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 | $18,980.00 (+15.9%) | $544,160 (+21.34%) Land $178,097 Building $366,063 | $1,632,480 (+21.34%) Land $534,291 Building $1,098,189 |
| 2022 | $16,376.00 Homeowner's exemption Senior Citizen's exemption | $448,450 Land $146,770 Building $301,680 | $1,345,350 Land $440,310 Building $905,040 |
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.
Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 21 individual policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 47 units insured incl. 26 condo units |
| Nearby Flood Claims | 61 (1978–2020) |
| Claims Outside the SFHA | 4 of 61 |
| Most Recent Claim | May 2020 · 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 96% of the US · lower than 74% 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 91 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 |
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