Cook County property record for 20812 Brookside Blvd, Olympia Fields, IL 60461 · Last verified June 2026
| Property Type | Vacant Land |
|---|---|
| Lot Size | 0.475 acres (20,694 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,953 (2023) |
| Flood Zone | Zone AE (high risk) |
| APN | 31-23-202-043 |
| Primary APN | 31-23-202-043 |
|---|---|
| Alternative APN |
|
| Lot Area | 20,694 sqft (0.475 acres) |
|---|
| Street Address | 20812 BROOKSIDE BLVD |
|---|---|
| City | OLYMPIA FIELDS |
| State | IL |
| Zip | 60461-1791 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | (MAYNEGAITE) (UNIT4) RESUB OF PT OF NE SEC 23-35-13 |
| Legal Range | 13E |
| Legal Township | 35N |
| Legal Section | 23 |
| Legal Subdivision | MAYNEGAITE UNIT4 |
| Legal Lot Number | 19-21 |
| Legal Unit | 4 |
| Jurisdiction | COOK IL |
| Township / Civil Division | RICH |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 830005 |
Source: Cook County records · APN 31-23-202-043
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 | Company Name on File |
|---|---|
| Mailing Address | 20812 BROOKSIDE BLVD, OLYMPIA FIELDS, IL 60461-1791 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | Rich Township |
| Municipality | Olympia Fields Village |
| Elementary School District | Matteson Elementary School District 162 (PK - 08) |
| Secondary School District | Rich Township High School District 227 (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 | $11,382 (+29.43%) Land $11,382 | $113,820 (+29.43%) Land $113,820 | |
| 2023 | $4,953.00 (-0.82%) | ||
| 2022 | $4,994.00 | $8,794 Land $8,794 | $87,940 Land $87,940 |
Source: FEMA National Flood Hazard Layer, Cook County (17031C), updated February 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 170318300052, 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 AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 10 (1979–2006) |
| Claims Outside the SFHA | 2 of 10 |
| Most Recent Claim | Apr 2006, river or lake flooding |
| Wildfire Risk | Low above 5% of the US · above 34% of Illinois |
|---|---|
| Wildfire Likelihood | About 1 in 7,692 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 199 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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