Cook County property record for 309 Keystone Ct, Glencoe, IL 60022
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 4,439 sqft · built 2004 |
| Lot Size | 0.466 acres (20,290 sqft) |
| Owner | Individual on Record |
| Last Sale | $2,676,000 (Oct 2015) |
| Tax Bill | $39,012 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-08-303-024 |
| Primary APN | 05-08-303-024 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,439 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Multi-Level |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Slate |
| Lot Area | 20,290 sqft (0.466 acres) |
| Garage Type | Attached |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 309 KEYSTONE CT |
|---|---|
| City | GLENCOE |
| State | IL |
| Zip | 60022-1957 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Range | 13E |
| Legal Township | 42N |
| Legal Section | 08 |
| Legal Subdivision | RUBEN & ORBS |
| Legal Lot Number | 5 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NEW TRIER |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 800100 |
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 on Record |
|---|---|
| Mailing Address | 35 W WACKER DR, 11, CHICAGO, IL 60601-1637 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 2, 2015 · Amount on Record |
| Deed Sale | Oct 2, 2015 · Amount on Record |
| Prior Sale | Jul 14, 2011 · Amount on Record |
| Deed Document Number | 201541000 |
| Prior Transfer Date | Aug 1, 2007 |
| Prior Transfer Doc | 0000060039 |
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | New Trier Township |
| Municipality | Glencoe Village |
| Elementary School District | Glencoe School District 35 (KG - 08) |
| Secondary School District | New Trier Township High School District 203 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $295,959 (+47.74%) Land $56,812 Building $239,147 | $2,959,590 (+47.74%) Land $568,120 Building $2,391,470 | |
| 2023 | $39,012.00 (-14.84%) | ||
| 2022 | $45,812.00 | $200,325 Land $56,812 Building $143,513 | $2,003,250 Land $568,120 Building $1,435,130 |
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2016) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 2016 · other causes |
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 | 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 | GLENCOE serves 8,849 people · EPA ID IL0310990 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2023 |
| Lead | 7 ppb (2026) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 148 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 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
5G (outdoors only) and 4G LTE
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