Cook County property record for 938 Keystone Ave, Northbrook, IL 60062
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,139 sqft · built 1954 |
| Lot Size | 0.211 acres (9,180 sqft) |
| Owner | Individual Name on File |
| Last Sale | $280,000 (Jun 2013) |
| Tax Bill | $9,099 (2023) |
| Deeds & Mortgages | Sep 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-10-115-014 |
| Primary APN | 04-10-115-014 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,139 sqft Living Area |
| 1st Floor Area | 1,139 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Bungalow |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Raised |
| Roof Material | Asphalt |
| Lot Area | 9,180 sqft (0.211 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 938 KEYSTONE AVE |
|---|---|
| City | NORTHBROOK |
| State | IL |
| Zip | 60062-3663 |
| 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 | 26 |
| Legal Unit | 1 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NORTHFIELD |
| Census Block Group | 3 |
| Census Block | 3028 |
| Census Tract | 801500 |
938 Keystone Ave is owned and occupied by an individual who bought it in June 2013.
Source: Cook County records, as of May 27, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 938 KEYSTONE AVE, NORTHBROOK, IL 60062-3663 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 7, 2013 · Amount on File |
| Deed Sale | Jun 7, 2013 · Amount on File |
| Prior Sale | Dec 7, 2009 · Amount on File |
| Deed Document Number | 201355025 |
| Prior Transfer Date | Jun 1, 2005 |
| Prior Transfer Doc | 0000049052 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 938 KEYSTONE AVE, NORTHBROOK, IL 60062-3663 |
| Transaction Type | Mortgage |
| Record Updated | Sep 14, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0024455445 |
|---|---|
| Date | Sep 1, 2021 |
| Instrument | 2124455445 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2051 |
| Rate | 2.75% |
|---|
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 | $39,000 Land $11,475 Building $27,525 | $390,000 Land $114,750 Building $275,250 | |
| 2023 | $9,099.00 (+3.39%) | ||
| 2022 | $8,801.00 Homeowner's exemption | $43,142 Land $11,934 Building $31,208 | $431,420 Land $119,340 Building $312,080 |
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.
FEMA maps place 938 Keystone Ave in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1982.
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.
The area around 938 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 | 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 491 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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