Cook County property record for 2431 Keystone Ave, Riverside, IL 60546
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 984 sqft · built 1952 |
| Lot Size | 0.086 acres (3,750 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $730 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-25-118-007 |
| Primary APN | 15-25-118-007 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 984 sqft Living Area |
| 1st Floor Area | 984 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 3,750 sqft (0.086 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 2431 KEYSTONE AVE |
|---|---|
| City | RIVERSIDE |
| State | IL |
| Zip | 60546-1527 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ARTHUR T (MCINTOSHS) (26TH) STREET ADD A SUB OF W50AC S, EX PT CONVEYED TO C.M.&N.O.R. RR CO &EX S30FT S60ACS, OF NW SEC 25-3 |
| Legal Range | 12E |
| Legal Township | 39N |
| Legal Section | 25 |
| Legal Subdivision | MCINTOSHS 26TH |
| Legal Block | 6 |
| Legal Lot Number | 12 |
| Jurisdiction | COOK IL |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 815600 |
2431 Keystone Ave is owned and occupied by an individual.
Source: Cook County records, as of May 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 2431 KEYSTONE AVE, RIVERSIDE, IL 60546-1527 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Riverside Township |
| Municipality | North Riverside Village |
| Elementary School District | Riverside School District 96 (PK - 08) |
| Secondary School District | Riverside Brookfield Township School District 208 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $28,000 Land $3,750 Building $24,250 | $280,000 Land $37,500 Building $242,500 | |
| 2023 | $730.00 (-18.71%) | ||
| 2022 | $898.00 Homeowner's exemption Senior Citizen's exemption | $21,200 Land $3,281 Building $17,919 | $212,000 Land $32,810 Building $179,190 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2431 Keystone 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.
The area around 2431 Keystone 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.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | RIVERSIDE serves 9,298 people · EPA ID IL0312670 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| Lead | 9 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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.
Source: FCC Broadband Data Collection, based on 663 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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