Cook County property record for 3831 W 166th Pl, Markham, IL 60428
| Property Type | Vacant Land |
|---|---|
| Lot Size | 1.13 acres (49,223 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,950,000 (Feb 2025) |
| Tax Bill | $15,776 (2023) |
| Deeds & Mortgages | Feb 2025 Sale & Mortgage Sep 2017 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 28-23-300-053 |
| Primary APN | 28-23-300-053 |
|---|---|
| Alternative APN |
|
| Lot Area | 49,223 sqft |
|---|
| Street Address | 3831 W 166TH PL |
|---|---|
| City | MARKHAM |
| State | IL |
| Zip | 60428-5375 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Range | 13E |
| Legal Township | 36N |
| Legal Section | 23 |
| Legal Subdivision | CRAWFORD AVE FARMS/MCINTOSH |
| Legal Lot Number | 6 |
| Jurisdiction | COOK IL |
| Township / Civil Division | BREMEN |
| Census Block Group | 4 |
| Census Block | 4028 |
| Census Tract | 825600 |
Source: Cook County assessment roll, APN 28-23-300-053, as of 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 | Company Name on File |
|---|---|
| Mailing Address | 1370 MILL CREEK DR, BUFFALO GROVE, IL 60089-4217 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Feb 28, 2025 | Warranty Deed, Transfer · Stand-Alone First Mortgage BETSY THOMAS LLC |
| Sep 19, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Aug 23, 2017 | Grant Deed, Transfer ATTORNEY ONLY |
| May 24, 2017 | Grant Deed, Transfer OTHER |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 28, 2025 · Amount on Record |
| Deed Sale | Feb 28, 2025 · Amount on Record |
| Prior Sale | Aug 23, 2017 · Amount on Record |
| Deed Document Number | 20259029 |
| Prior Transfer Date | May 27, 1999 |
| Prior Transfer Doc | 0000000855 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Feb 28, 2025 |
| Property Address | 3831 W 166TH PL, MARKHAM, IL 60428-5375 |
| Document Number | 0005909029 |
| Instrument Date | Jan 06, 2024 |
| Instrument | 2505909029 |
| Transaction Type | Transfer |
| Record Updated | May 08, 2026 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,950.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1370 MILL CREEK DR, BUFFALO GROVE, IL 60089-4217 |
| Document Number | 0005909030 |
|---|---|
| Date | Feb 28, 2025 |
| Instrument | 2505909030 |
| Name | BETSY THOMAS LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Sep 19, 2017 |
| Property Address | 3831 W 166TH PL, MARKHAM, IL 60428 |
| Document Number | 1726257118 |
| Instrument Date | Jul 31, 2017 |
| Instrument | 26257118 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 8745 LYONS ST DES PLAINES IL 600165100, DES PLAINES, IL 60016-5100 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Aug 23, 2017 |
| Property Address | 3831 W 166TH PL, MARKHAM, IL 60428 |
| Document Number | 1723510000 |
| Instrument Date | Jul 21, 2017 |
| Instrument | 23510000 |
| Transaction Type | Transfer |
| Record Updated | Sep 07, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Tax | $170.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1535 W GRAND AVE CHICAGO IL 606426335, CHICAGO, IL 60642-6335 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | May 24, 2017 |
| Property Address | 3831 W 166TH PL, MARKHAM, IL 60428 |
| Document Number | 1714434111 |
| Instrument Date | May 17, 2017 |
| Instrument | 14434111 |
| Transaction Type | Transfer |
| Record Updated | Jun 08, 2017 |
| Title Company | OTHER |
| Amount | Amount Recorded |
|---|---|
| Tax | $173.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
Source: Cook County assessment roll as of May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Bremen Township |
| Municipality | Markham City |
| Secondary School District | Bremen Community High School District 228 (09 - 12) |
| Elementary School District | Prairie-Hills Elementary School District 144 (PK - 08) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $27,305 (+9.94%) Land $14,806 Building $12,499 | $273,050 (+9.94%) Land $148,060 Building $124,990 | |
| 2023 | $15,776.00 (-22.22%) | ||
| 2022 | $20,283.00 | $24,836 Land $12,338 Building $12,498 | $248,360 Land $123,380 Building $124,980 |
Source: FEMA National Flood Hazard Layer, Cook County (17031C), as of February 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170318256004, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 2 (2021–2022) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 2022 · river or lake flooding |
| Wildfire Risk | Not rated no burnable land within 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, 370 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
Source: EPA Safe Drinking Water Information System, water system IL0311770, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MARKHAM serves 12,500 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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