DuPage County property record for 21W761 Byron Ave, Addison, IL 60101
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,385 sqft · built 1981 |
| Lot Size | 0.93 acres (40,511 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,800 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 02-24-300-017 |
| Primary APN | 02-24-300-017 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,385 sqft Living Area |
| Gross Area | 3,574 sqft |
| 1st Floor Area | 2,385 sqft |
| Basement Area | 1,189 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Ranch |
| Construction Type | Mixed |
| Lot Area | 40,511 sqft (0.93 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Pool Area | 577 sqft |
| Cooling System | Window A/C |
|---|
| Street Address | 21W761 BYRON AVE |
|---|---|
| City | ADDISON |
| State | IL |
| Zip | 60101-1067 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R |
| Legal Description | H S BRUNDAGES ASSMT PLT E 33.01 FT W 305.41 FT N 240 FT HAROLD BRUNDAGE PLAT OF SURVEY ALL TRACT 2 |
| Legal Subdivision | H S BRUNDAGES ASSMT PLT |
| Legal Tract | 2 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | BLOOMINGDALE |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 840907 |
21W761 Byron Ave is owned and occupied by an individual who acquired it in February 1999.
Source: DuPage County records, as of August 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 21W761 BYRON AVE, ADDISON, IL 60101-1067 |
| 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 | Name on Deed |
|---|---|
| Last Transfer Date | Feb 14, 1999 |
| Transfer Doc | 0000277889 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 21W761 Byron Ave was $11,800 with a veteran's exemption.
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | DuPage County |
| County Subdivision | Bloomingdale Township |
| Secondary School District | Glenbard Township High School District 87 (09 - 12) |
| Elementary School District | Marquardt School District 15 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,800.00 | $168,024 Land $31,723 Building $136,301 | $504,072 Land $95,169 Building $408,903 |
| 2022 | $10,786.00 Homeowner's exemption Senior Citizen's exemption | $135,230 Land $26,370 Building $108,860 | $405,690 Land $79,110 Building $326,580 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21W761 Byron Ave 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 5 (25% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 3 (1987–2010) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jul 2010 · 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 21W761 Byron Ave 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: FCC Broadband Data Collection, based on 324 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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