DuPage County property record for 511 W Winthrop Ave, Addison, IL 60101
| Property Type | General Industrial |
|---|---|
| Details | 9,000 sqft · built 1966 |
| Lot Size | 0.86 acres (37,462 sqft) |
| Owner | Company Name on Record |
| Last Sale | $350,000 (Nov 2006) |
| Tax Bill | $15,278 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-32-207-018 |
| Primary APN | 03-32-207-018 |
|---|
| Building Area | 9,000 sqft Gross Area |
|---|
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 37,462 sqft (0.86 acres) |
| Street Address | 511 W WINTHROP AVE |
|---|---|
| City | ADDISON |
| State | IL |
| Zip | 60101-4433 |
| Property Category | Industrial |
| Property Type | Industrial > General Industrial |
| Local Zoning Code | I |
| Legal Description | KINGBRIDGE RESUB ALL |
| Legal Subdivision | KINGBRIDGE RESUB |
| Legal Lot Number | 1 |
| Jurisdiction | DU PAGE IL |
| Township / Civil Division | ADDISON |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 846702 |
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 | 821 E NORTH AVE, GLENDALE HEIGHTS, IL 60139-3521 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 28, 2006 · Amount on Record |
| Deed Sale | Nov 28, 2006 · Amount on Record |
| Deed Document Number | 2006229026 |
| Last Transfer Date | May 21, 2012 |
| Transfer Doc | 0000075904 |
| Record Updated | Sep 20, 2026 |
Source: DuPage County assessment roll, as of August 17, 2026
| Type | Name |
|---|---|
| State | Illinois |
| Municipality | Addison Village |
| County | DuPage County |
| County Subdivision | Addison Township |
| Elementary School District | Addison School District 4 (PK - 08) |
| Secondary School District | DuPage High School District 88 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $15,278.00 (+12.34%) | $227,599 (+23.25%) Land $129,064 Building $98,535 | $682,797 (+23.25%) Land $387,192 Building $295,605 |
| 2022 | $13,600.00 | $184,670 Land $103,150 Building $81,520 | $554,010 Land $309,450 Building $244,560 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 1 in force |
| Nearby Flood Claims | 8 (1978–1987) |
| Claims Outside the SFHA | 7 of 8 |
| Most Recent Claim | Aug 1987 · Severe Storms & Flooding |
| 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 | Not rated no burnable land within 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 | ADDISON serves 38,017 people · EPA ID IL0430050 |
|---|---|
| Water Source | Purchased surface water from DU PAGE WATER COMMISSION |
| Last State Inspection | Jan 2024 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 105 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: T-Mobile, Verizon.
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