Cook County property record for 16644 Winchester Ave, Markham, IL 60428
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 959 sqft · built 1959 |
| Lot Size | 0.164 acres (7,140 sqft) |
| Owner | Individual Name on File |
| Last Sale | $155,000 (Feb 2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 29-19-424-045 |
| Primary APN | 29-19-424-045 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 959 sqft Living Area |
| 1st Floor Area | 959 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Raised |
| Roof Material | Asphalt |
| Lot Area | 7,140 sqft (0.164 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 16644 WINCHESTER AVE |
|---|---|
| City | MARKHAM |
| State | IL |
| Zip | 60428-5643 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (CROISSANT) PARK (MARKHAM) SUB OF LOT 2 EX N 15.61FT ALSO ALL LOTS 3-6 IN LAUS SUB OF PT ALSO PT OF SW OF SW OF SEC 20 LYING |
| Legal Range | 14E |
| Legal Township | 36N |
| Legal Section | 19 |
| Legal Subdivision | CROISSANT PARK MARKHAM |
| Legal Block | 2 |
| Legal Lot Number | 2-6 |
| Jurisdiction | COOK IL |
| Township / Civil Division | THORNTON |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 827600 |
16644 Winchester Ave is owned by an individual who bought it in February 2025.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1706 E END AVE, 604, CHICAGO HEIGHTS, IL 60411-3589 |
| Owner Type | Individual |
| Vesting | Single Woman |
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 | Feb 25, 2025 · Amount on File |
| Deed Sale | Feb 25, 2025 · Amount on File |
| Prior Sale | Oct 7, 2024 · Amount on File |
| Deed Document Number | 202520124 |
| Record Updated | Oct 29, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Thornton Township |
| Municipality | Markham City |
| Elementary School District | Hazel Crest School District 152-5 (PK - 08) |
| Secondary School District | Thornton Township High School District 205 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,601 Land $2,321 Building $3,280 | $56,010 Land $23,210 Building $32,800 | |
| 2022 | Homeowner's exemption | $4,336 Land $1,963 Building $2,373 | $43,360 Land $19,630 Building $23,730 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 16644 Winchester Ave in Zone X, an area of minimal flood risk, though there have been 38 flood claims nearby since 1981.
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 Claims | 38 (1981–1996) |
| Claims Outside the SFHA | 9 of 38 |
| Most Recent Claim | Jul 1996 · Severe Storms And 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.
The area around 16644 Winchester 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 | MARKHAM serves 12,500 people · EPA ID IL0311770 |
|---|---|
| Water Source | Purchased surface water from MID-MARK WATER COMMISSION |
| Last State Inspection | Mar 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 275 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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