Cook County property record for 10641 S Prospect Ave, Chicago, IL 60643
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,352 sqft · built 1942 |
| Lot Size | 0.214 acres (9,306 sqft) |
| Owner | Individual Name on File |
| Last Sale | $170,000 (Jan 1999) |
| Tax Bill | $3,214 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25-17-111-021 |
| Primary APN | 25-17-111-021 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,352 sqft Living Area |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1943 |
| Architectural Style | Old Style |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 9,306 sqft (0.214 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 10641 S PROSPECT AVE |
|---|---|
| City | CHICAGO |
| State | IL |
| Zip | 60643-2925 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-1 |
| Legal Description | (SUBDIVISION) OF LTS37-46,51-60 BLK11 OF WASHINGTON H EIGHTS BEING A RESUB OF LTS8-14 BLK5,LTS4-7 BLK10 ALL BLK11 EX LT4 & LT |
| Legal Range | 14E |
| Legal Township | 37N |
| Legal Section | 17 |
| Legal Subdivision | SUBDIVISION OF LTS37-46,51-60 BLK11 OF |
| Legal Block | 5,10, |
| Legal Lot Number | 8-14 |
| Jurisdiction | COOK IL |
| Township / Civil Division | CHICAGO |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 720700 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | Ridge Historic District listed 1976 · NRIS 76000703 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
10641 S Prospect Ave is owned and occupied by an individual who bought it in January 1999.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 10641 S PROSPECT AVE, CHICAGO, IL 60643-2925 |
| 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 Sale | Jan 5, 1999 · Amount on File |
| Deed Sale | Jan 5, 1999 · Amount on File |
| Prior Sale | Jan 19, 1994 · Amount on File |
| Deed Document Number | 199910 |
| Record Updated | Oct 29, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| Municipality | Chicago City |
| Unified School District | Chicago Public School District 299 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $25,001 Land $11,633 Building $13,368 | $250,010 Land $116,330 Building $133,680 | |
| 2023 | $3,214.00 (+3.84%) | ||
| 2022 | $3,095.00 (-13.93%) Homeowner's exemption | $21,163 (-) Land $9,306 Building $11,857 | $211,630 (-) Land $93,060 Building $118,570 |
| 2021 | $3,596.00 Homeowner's exemption | $21,163 Land $9,306 Building $11,857 | $211,630 Land $93,060 Building $118,570 |
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.
FEMA maps place 10641 S Prospect Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 11, 2026 · 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 |
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.
The area around 10641 S Prospect Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | CHICAGO serves 2,721,308 people · EPA ID IL0316000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| Lead | 6 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 8 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 693 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
May also be available: AT&T, T-Mobile, Verizon.
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