DuPage County property record for 322 Trinity Ln, Oak Brook, IL 60523 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Year Built | Built 1989 |
| Square Footage | 3,457 sqft Living Area |
| Lot Size | 27,878 sqft (0.64 acres) |
| Garage | Attached |
| Occupancy | Owner Occupied |
| Tax Bill | $21,142.00 (2025) |
Source: DuPage County records · APN 06-34-104-006
Assessment roll updated August 17, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 322 TRINITY LN, OAK BROOK, IL 60523-2561 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: DuPage County records · Assessment roll updated August 17, 2026 · Last verified August 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) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $21,142.00 (+15.96%) | $604,323 (+21.34%) Land $272,879 Building $331,444 | $1,812,969 (+21.34%) Land $818,637 Building $994,332 |
| 2022 | $18,232.00 Homeowner's exemption Senior Citizen's exemption | $498,040 Land $224,890 Building $273,150 | $1,494,120 Land $674,670 Building $819,450 |
Source: FEMA National Flood Hazard Layer, DuPage County (17043C), updated September 1, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 06-34-104-006 |
|---|
| Building Area | 3,457 sqft Living Area |
|---|---|
| Gross Area | 5,107 sqft Gross Area |
| 1st Floor | 1,973 sqft 1st Floor |
| 2nd Floor | 1,484 sqft 2nd Floor |
| Basement Area | 1,650 sqft Basement |
| Stories | 2 Stories |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Brick Exterior |
| Construction Type | Brick Construction |
| Lot Area | 27,878 sqft (0.64 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Street Address | 322 TRINITY LN |
|---|---|
| City | OAK BROOK |
| State | IL |
| Zip | 60523-2561 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRINITY LAKES UNIT NO 4 ALL |
| Legal Subdivision | TRINITY LAKES UNIT NO 4 |
| Legal Lot Number | 203 |
| Legal Unit | 4 |
| Jurisdiction | DU PAGE IL |
| Minor Civil Division | YORK |
| Census Blockgroup | 2 |
| Census Block | 2007 |
| Census Tract | 844502 |
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