DuPage County property record for 742 73rd Ct, #301, Willowbrook, IL 60527
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,920 sqft · built 1962 |
| Lot Size | 0.73 acres (31,799 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,067 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-26-201-016 |
| Primary APN | 09-26-201-016 |
|---|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,920 sqft Living Area |
| Gross Area | 3,200 sqft |
| Basement Area | 1,280 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Construction Type | Frame |
| Lot Area | 31,799 sqft (0.73 acres) |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 742 73RD CT, 301 |
|---|---|
| City | WILLOWBROOK |
| State | IL |
| Zip | 60527-5518 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | RUSSELL M RETTERER PLAT OF SURVEY EX W 100 FT |
| Legal Subdivision | RUSSELL M RETTERER PLAT |
| Legal Lot Number | 1 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | DOWNERS GROVE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 845902 |
742 73rd Ct, #301 is owned and occupied by two individuals.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 704 73RD CT, WILLOWBROOK, IL 60527-5518 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 742 73rd Ct, #301 was $6,067 with a veteran's exemption, up 4.6% from the year before.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Downers Grove Township |
| Municipality | Willowbrook Village |
| Elementary School District | Gower School District 62 (KG - 08) |
| Secondary School District | Hinsdale Township High School District 86 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,067.00 (+4.6%) Veteran's exemption | $148,055 (+7.9%) Land $87,479 Building $60,576 | $444,165 (+7.9%) Land $262,437 Building $181,728 |
| 2024 | $5,800.00 | $137,215 Land $81,074 Building $56,141 | $411,645 Land $243,222 Building $168,423 |
| 2022 | $5,843.00 Homeowner's exemption | $124,770 Land $73,720 Building $51,050 | $374,310 Land $221,160 Building $153,150 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 742 73rd Ct, #301 in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1996.
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 |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1996) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1996 · Severe Storms And Flooding |
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 742 73rd Ct, #301 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 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | WILLOWBROOK serves 9,000 people · EPA ID IL0431100 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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 191 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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