Cook County property record for 809 Oak St, Winnetka, IL 60093
| Property Type | Residential |
|---|---|
| Details | 2 bd · 3 ba · 2,050 sqft · built 1916 |
| Lot Size | 0.084 acres (3,650 sqft) |
| Owner | Company Name on File |
| Last Sale | $800,000 (Oct 2021) |
| Tax Bill | $17,155 (2023) |
| Deeds & Mortgages | Oct 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-20-212-013 |
| Primary APN | 05-20-212-013 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 5 Rooms |
| Units | 7 Units |
| Stories | 2 Stories |
| Building Area | 2,050 sqft Gross Area |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1917 |
| Architectural Style | Multi-Family |
| Exterior Material | Brick/Stone |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Tar & Gravel |
| Lot Area | 3,650 sqft (0.084 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Street Address | 809 OAK ST |
|---|---|
| City | WINNETKA |
| State | IL |
| Zip | 60093-2500 |
| Property Category | Residential |
| Property Type | Residential > Specialized > Other |
| Legal Range | 13E |
| Legal Township | 42N |
| Legal Section | 20 |
| Legal Subdivision | OAK KNOLL |
| Legal Lot Number | 5 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NEW TRIER |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 800500 |
809 Oak St, a residential property, is owned by a company that bought it in October 2021.
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 | Company Name on File |
|---|---|
| Mailing Address | 507 CHESTNUT ST, WINNETKA, IL 60093-2418 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 19, 2021 · Amount on File |
| Deed Sale | Oct 19, 2021 · Amount on File |
| Prior Sale | Feb 5, 2016 · Amount on File |
| Deed Document Number | 20217234 |
| Prior Transfer Date | Jun 27, 2007 |
| Prior Transfer Doc | 0000056261 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | COOK IL |
| Recording Date | Oct 19, 2021 |
| Property Address | 809 OAK ST, WINNETKA, IL 60093-2500 |
| Document Number | 0029207234 |
| Instrument Date | Oct 11, 2021 |
| Instrument | 2129207234 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2023 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $800.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 507 CHESTNUT ST, WINNETKA, IL 60093-2418 |
| Document Number | 0029207235 |
|---|---|
| Date | Oct 19, 2021 |
| Instrument | 2129207235 |
| Name | BMO HARRIS BANK NA |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
Source: Cook County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Illinois |
| County | Cook County |
| County Subdivision | New Trier Township |
| Municipality | Winnetka Village |
| Secondary School District | New Trier Township High School District 203 (09 - 12) |
| Elementary School District | Winnetka School District 36 (PK - 08) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $92,001 Land $11,863 Building $80,138 | $920,010 Land $118,630 Building $801,380 | |
| 2023 | $17,155.00 (+6.22%) | ||
| 2022 | $16,150.00 (-15.8%) | $73,999 (+0.12%) Land $10,037 Building $63,962 | $739,990 (+0.12%) Land $100,370 Building $639,620 |
| 2021 | $19,180.00 | $73,908 Land $6,570 Building $67,338 | $739,080 Land $65,700 Building $673,380 |
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 809 Oak St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1980.
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 | 2 in force |
| Nearby Flood Claims | 3 (1980–2011) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Aug 2011 · 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.
The area around 809 Oak St 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 | WINNETKA serves 12,475 people · EPA ID IL0313330 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 8 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 500 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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