Cook County property record for 15230 Rockwell Ave, Markham, IL 60426
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 0.264 acres (11,511 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone AE (high risk) |
| APN | 28-13-207-032 |
| Primary APN | 28-13-207-032 |
|---|---|
| Alternative APN |
|
| Lot Area | 11,511 sqft (0.264 acres) |
|---|
| Street Address | 15230 ROCKWELL ST |
|---|---|
| City | MARKHAM |
| State | IL |
| Zip | 60426 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Block | 1 |
| Jurisdiction | COOK IL |
| Township / Civil Division | BREMEN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 824900 |
15230 Rockwell Ave is owned by a company.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 400 N MICHIGAN AVE, 1100, CHICAGO, IL 60611-4163 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Bremen Township |
| Municipality | Harvey City |
| Secondary School District | Bremen Community High School District 228 (09 - 12) |
| Elementary School District | Posen-Robbins Elementary School District 143-5 (PK - 08) |
| Year | Tax Bill |
|---|---|
| 2022 | Additional exemption filed |
FEMA maps place 15230 Rockwell Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective February 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 11 (1981–2008) |
| Claims Outside the SFHA | 4 of 11 |
| Most Recent Claim | Dec 2008 · river or lake 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.
Wildfire risk around 15230 Rockwell Ave is low, with a 0.03% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · above 98.9% of Illinois |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 27 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 |
May also be available: AT&T.
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