3737 Blackstone Ave, Markham, IL 60428 Property Records

Cook County property record for 3737 Blackstone Ave, Markham, IL 60428

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 676 sqft · built 1947
Lot Size	0.515 acres (22,410 sqft)
Owner	Company Name on File
Last Sale	$140,000 (Jan 2013)
Tax Bill	$3,887 (2023)
Deeds & Mortgages	Mar 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`28-23-119-004`

Property Details

APN / Parcel Number

Primary APN	`28-23-119-004`
Alternative APN	`28-23-119-004-0000`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	676 sqft Living Area
1st Floor Area	676 sqft

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Exterior Material	Wood
Construction Type	Frame
Foundation Type	No Foundation
Roof Material	Asphalt
Lot Area	22,410 sqft (0.515 acres)
Garage Type	Detached
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Water Source	Commercial

Location & Zoning

Street Address	3737 BLACKSTONE AVE
City	MARKHAM
State	IL
Zip	60428-4422
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	A T (MCINTOSH) & COS (SOUTHTOWN) MANOR (UNIT2) SUB IN NW S OF IBL NW SEC 23-36-13
Legal Range	13E
Legal Township	36N
Legal Section	23
Legal Subdivision	MCINTOSH & COS SOUTHTOWN MANOR UNIT2
Legal Block	8
Legal Lot Number	6
Legal Unit	2
Jurisdiction	COOK IL
Township / Civil Division	BREMEN
Census Block Group	4
Census Block	4020
Census Tract	825600

Owner

Source: Cook County assessment roll, as of May 27, 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	5645 W LAKE ST, CHICAGO, IL 60644-1956
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 4, 2013 · Amount on Record
Deed Sale	Jan 4, 2013 · Amount on Record
Prior Sale	Feb 24, 2006 · Amount on Record
Deed Document Number	201357438
Prior Transfer Date	May 1, 2003
Prior Transfer Doc	0000027058
Record Updated	Sep 20, 2026

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	COOK IL
Property Address	3737 BLACKSTONE AVE, MARKHAM, IL 60428-4422
Document Number	2008008078
Instrument Date	Mar 12, 2020
Transaction Type	Mortgage
Record Updated	Apr 8, 2020
Title Company	WHEATLAND TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3737 BLACKSTONE AVE MARKHAM IL 604284422, MARKHAM, IL 60428-4422

Mortgage

Document Number	2008008078
Date	Mar 20, 2020
Instrument	8008078

Lender

Name	OLD SECOND NAT'L BK
Type	Bank
Address	AURORA, IL 60506

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Mar 19, 2050

Interest

Rate Type	Adjustable Rate
Rate	4.62%

Tax Assessment & Valuation

Source: Cook County assessment roll, as of May 27, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$10,042 (+82.71%) Land $5,042 Building $5,000	$100,420 (+82.71%) Land $50,420 Building $50,000
2023	$3,887.00 (+129.32%)
2022	$1,695.00 Homeowner's exemption	$5,496 Land $4,482 Building $1,014	$54,960 Land $44,820 Building $10,140

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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	2 (2021–2022)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jan 2022 · river or lake flooding

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 227 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20