1237 N Harlem Ave, Oak Park, IL 60302 Property Records

Cook County property record for 1237 N Harlem Ave, Oak Park, IL 60302

Property Summary

Property Type	Exempt (Full or Partial)
Lot Size	0.195 acres (8,476 sqft)
Owner	Individual Name on File
Flood Zone	Zone X (minimal risk)
APN	`16-06-120-001`

Property Details

APN / Parcel Number

Primary APN	`16-06-120-001`
Alternative APN	`16-06-120-001-0000`

Exterior

Lot Area	8,476 sqft (0.195 acres)

Location & Zoning

Street Address	1237 N HARLEM AVE
City	OAK PARK
State	IL
Zip	60302
Property Category	Other
Property Type	Other > Exempt (Full or Partial)
Legal Subdivision	GREEN FIELDS ADD/GUNDERSON
Legal Lot Number	12-17
Jurisdiction	COOK IL
Township / Civil Division	OAK PARK
Census Block Group	3
Census Block	3015
Census Tract	812200

Owner

1237 N Harlem Ave is owned by an individual.

Source: Cook County records, as of May 27, 2026

Owner of Record	Individual Name on File
Mailing Address	1235 N HARLEM AVE, OAK PARK, IL 60302-1377
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Illinois
County	Cook County
County Subdivision	Oak Park Township
Municipality	Oak Park Village
Elementary School District	Oak Park Elementary School District 97 (PK - 08)
Secondary School District	Oak Park and River Forest District 200 (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill
2022	Additional exemption filed

Flood

FEMA maps place 1237 N Harlem Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective February 11, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 1237 N Harlem 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	OAK PARK serves 54,583 people · EPA ID IL0312250
Water Source	Purchased surface water from CHICAGO
Last State Inspection	Oct 2023
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 625 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20