Cook County property record for 16240 Lathrop Ave, Markham, IL 60428 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 768 sqft · built 1971 |
| Lot Size | 0.145 acres (6,300 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,473 (2023) |
| Flood Zone | Zone X (moderate risk) |
| APN | 29-20-124-055 |
| Primary APN | 29-20-124-055 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 768 sqft Living Area |
| 1st Floor Area | 768 sqft |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,300 sqft (0.145 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 16240 LATHROP AVE |
|---|---|
| City | MARKHAM |
| State | IL |
| Zip | 60428-5745 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Range | 14E |
| Legal Township | 36N |
| Legal Section | 20 |
| Legal Subdivision | PARK ADD/HARVEY |
| Legal Block | 15 |
| Legal Lot Number | 15-17 |
| Jurisdiction | COOK IL |
| Township / Civil Division | THORNTON |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 827600 |
Source: Cook County records · APN 29-20-124-055
Assessment roll updated May 27, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 16240 LATHROP AVE, MARKHAM, IL 60428-5745 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Apr 05, 2012 |
| Transfer Doc | 0000057154 |
| Record Updated | Sep 20, 2026 |
Source: Cook County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Thornton Township |
| Municipality | Markham City |
| Elementary School District | Harvey School District 152 (PK - 08) |
| Secondary School District | Thornton Township High School District 205 (09 - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,701 (+27.48%) Land $2,048 Building $3,653 | $57,010 (+27.48%) Land $20,480 Building $36,530 | |
| 2023 | $1,473.00 (+66.63%) | ||
| 2022 | $884.00 Homeowner's exemption | $4,472 Land $1,732 Building $2,740 | $44,720 Land $17,320 Building $27,400 |
Source: FEMA National Flood Hazard Layer, Cook County (17031C), updated February 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170318276001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearby Flood Claims | 75 (1979–2008) |
| Claims Outside the SFHA | 5 of 75 |
| Most Recent Claim | Sep 2008, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 261 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| AT&T | Fiber | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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