Cook County property record for 839 Keystone Ave, Northbrook, IL 60062
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 5 ba · 3,844 sqft · built 2016 |
| Lot Size | 0.355 acres (15,468 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $985,000 (Mar 2018) |
| Tax Bill | $22,380 (2022) |
| Deeds & Mortgages | Jun 2026 Line of Credit Nov 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-10-100-036 |
| Primary APN | 04-10-100-036 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 3,844 sqft Total Area |
| Year Built | Built 2016 |
|---|---|
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Shingle |
| Lot Area | 15,468 sqft (0.355 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 839 KEYSTONE AVE |
|---|---|
| City | NORTHBROOK |
| State | IL |
| Zip | 60062-3662 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (NORTHBROOK)(ESTATES)(UNIT5) A SUB IN SEC 9&10 SEC 09-42-12 |
| Legal Range | 12E |
| Legal Township | 42N |
| Legal Section | 10 |
| Legal Quarter | NW |
| Legal Subdivision | NORTHBROOK ESTATES UNIT5 |
| Legal Block | 2 |
| Legal Unit | 5 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NORTHFIELD |
| Census Block Group | 3 |
| Census Block | 3030 |
| Census Tract | 801500 |
Source: Cook County records, as of April 8, 2024
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 839 KEYSTONE AVE, NORTHBROOK, IL 60062-3662 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 26, 2026 | Deed of Trust, Mortgage · Line of Credit CONSUMERS CREDIT UNION |
| Nov 23, 2019 | Deed of Trust, Mortgage JP MORGAN CHASE BK |
| Mar 21, 2018 | Warranty Deed, Transfer CHASE BK/MD |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 21, 2018 · Amount on Record |
| Deed Sale | Mar 21, 2018 · Amount on Record |
| Prior Sale | May 4, 2015 |
| Deed Document Number | 1808049096 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Jun 26, 2026 |
| Property Address | 839 KEYSTONE AVE, NORTHBROOK, IL 60062-3662 |
| Document Number | 0000002169 |
| Instrument Date | Jun 17, 2026 |
| Instrument | 20262169 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety, 298 |
| Address | 839 KEYSTONE AVE, NORTHBROOK, IL 60062-3662 |
| Investor | Possibly a Property Investor |
| Document Number | 0000002169, |
|---|---|
| Date | Jun 26, 2026 |
| Instrument | 20262169 |
| Name | CONSUMERS CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Jun 20, 2046 |
| Rate | 6.51% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | COOK IL |
| Property Address | 839 KEYSTONE AVE, NORTHBROOK, IL 60062-3662 |
| Document Number | 1935857107 |
| Instrument Date | Nov 23, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 6, 2020 |
| Title Company | CITYWIDE TITLE CORPORATION, CITYWIDE TITLE CORP |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 839 KEYSTONE AVE NORTHBROOK IL 600623662, NORTHBROOK, IL 60062-3662 |
| Document Number | 1935857107 |
|---|---|
| Date | Dec 24, 2019 |
| Instrument | 35857107 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240-2050 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Dec 23, 2049 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Mar 21, 2018 |
| Property Address | 839 KEYSTONE AVE, NORTHBROOK, IL 60062-3662 |
| Document Number | 1808049096 |
| Instrument Date | Mar 12, 2018 |
| Instrument | 8049096 |
| Transaction Type | Transfer |
| Record Updated | Apr 2, 2018 |
| Title Company | JP TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $985.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 839 KEYSTONE AVE NORTHBROOK IL 600623662, NORTHBROOK, IL 60062-3662 |
| Document Number | 1808049097 |
|---|---|
| Date | Mar 21, 2018 |
| Instrument | 8049097 |
| Name | CHASE BK/MD |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 20, 2048 |
Source: Cook County assessment roll, as of January 1, 2022
| 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 |
|---|---|---|---|
| 2022 | $22,380.00 Homeowner's exemption | $104,419 Land $20,108 Building $84,311 | $1,044,190 Land $201,080 Building $843,110 |
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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures