Cook County property record for 20511 Hellenic Dr, Olympia Fields, IL 60461
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 3.5 ba · 3,360 sqft · built 1966 |
| Lot Size | 0.689 acres (30,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $266,000 (Jul 2006) |
| Tax Bill | $14,223 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 31-14-409-002 |
| Primary APN | 31-14-409-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,360 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Multi-Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 30,000 sqft (0.689 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 20511 HELLENIC DR |
|---|---|
| City | OLYMPIA FIELDS |
| State | IL |
| Zip | 60461-1423 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (OLYMPIA)(FIELDS) SUB SUB OF NE OF SE & PT OF E 1003F T W OF IC RR WLY R/W LINE OF SE OF SE & N 30FT EX E 1003FT OF SE OF SE |
| Legal Range | 13E |
| Legal Township | 35N |
| Legal Section | 14 |
| Legal Subdivision | OLYMPIA FIELDS |
| Legal Block | 9 |
| Legal Lot Number | 2 |
| Jurisdiction | COOK IL |
| Township / Civil Division | RICH |
| Census Block Group | 1 |
| Census Block | 1034 |
| Census Tract | 830005 |
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 | Individual Name on File |
|---|---|
| Mailing Address | 20511 HELLENIC DR, OLYMPIA FIELDS, IL 60461-1423 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 17, 2006 · Amount on Record |
| Deed Sale | Jul 17, 2006 · Amount on Record |
| Prior Sale | Jun 22, 2005 · Amount on Record |
| Deed Document Number | 20064033 |
| Last Transfer Date | Sep 15, 2013 |
| Transfer Doc | 0000047013 |
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 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) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $36,000 (+98.88%) Land $11,250 Building $24,750 | $360,000 (+98.88%) Land $112,500 Building $247,500 | |
| 2023 | $14,223.00 (+70.6%) | ||
| 2022 | $8,337.00 Homeowner's exemption | $18,101 Land $11,250 Building $6,851 | $181,010 Land $112,500 Building $68,510 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 13 (1978–2026) |
| Claims Outside the SFHA | 5 of 13 |
| Most Recent Claim | Aug 2026 · rainfall accumulation |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 86% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OLYMPIA FIELDS serves 4,922 people · EPA ID IL0312280 |
|---|---|
| Water Source | Purchased surface water from OAK LAWN |
| Last State Inspection | Aug 2024 |
| Lead | 4 ppb (2026) 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, 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.
Source: FCC Broadband Data Collection, based on 199 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 Fixed Wireless | 100 / 20 |
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