Cook County property record for 920 Keystone Ave, Northbrook, IL 60062
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,466 sqft · built 1954 |
| Lot Size | 0.318 acres (13,849 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $245,000 (Sep 1998) |
| Tax Bill | $11,749 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-10-113-003 |
| Primary APN | 04-10-113-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,466 sqft Living Area |
| 1st Floor Area | 1,466 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Bungalow |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 13,849 sqft (0.318 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 920 KEYSTONE AVE |
|---|---|
| City | NORTHBROOK |
| State | IL |
| Zip | 60062-3615 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (NORTHBROOK)(ESTATES)(UNIT1) A SUB IN SEC 10-42-12 |
| Legal Range | 12E |
| Legal Township | 42N |
| Legal Section | 10 |
| Legal Subdivision | NORTHBROOK ESTATES UNIT1 |
| Legal Lot Number | 29 |
| Legal Unit | 1 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NORTHFIELD |
| Census Block Group | 3 |
| Census Block | 3029 |
| Census Tract | 801500 |
Source: Cook County records, 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 Record |
|---|---|
| Mailing Address | 920 KEYSTONE AVE, NORTHBROOK, IL 60062-3615 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 2, 1998 · Amount on Record |
| Deed Sale | Sep 2, 1998 · Amount on Record |
| Deed Document Number | 1998501 |
| Prior Transfer Date | Aug 1, 1994 |
| Prior Transfer Doc | 0000000148 |
| Record Updated | Sep 20, 2026 |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | Northfield Township |
| Municipality | Northbrook Village |
| Elementary School District | Northbrook School District 28 (KG - 08) |
| Secondary School District | Northfield Township High School District 225 (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $49,000 (-15.52%) Land $17,311 Building $31,689 | $490,000 (-15.52%) Land $173,110 Building $316,890 | |
| 2023 | $11,749.00 (-2.84%) | ||
| 2022 | $12,093.00 Homeowner's exemption | $57,999 Land $18,003 Building $39,996 | $579,990 Land $180,030 Building $399,960 |
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 15 units insured incl. 10 condo units |
| Nearby Flood Claims | 14 (1982–2013) |
| Most Recent Claim | Jul 2013 · other causes |
| 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.
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 | NORTHBROOK serves 34,200 people · EPA ID IL0312070 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2023 |
| Lead | 11 ppb (2026) 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 156 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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