Cook County property record for 903 Ash St, Winnetka, IL 60093
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,344 sqft · built 1997 |
| Lot Size | 0.215 acres (9,350 sqft) |
| Owner | Individual Name on File |
| Last Sale | $535,333 (Oct 1997) |
| Tax Bill | $30,866 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-20-220-029 |
| Primary APN | 05-20-220-029 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,344 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Multi-Level |
| Exterior Material | Stucco |
| Roof Material | Asphalt |
| Lot Area | 9,350 sqft (0.215 acres) |
| Garage Type | Attached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 903 ASH ST |
|---|---|
| City | WINNETKA |
| State | IL |
| Zip | 60093-2437 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | (PROVIDENT)(MUTUAL)(ASSOCIATION) SUB OF BLKS7-12 & 28 -33 & 54-59 IN VILLAGE OF WINNETKA IN WH NE SEC 20-42-13 |
| Legal Range | 13E |
| Legal Township | 42N |
| Legal Section | 20 |
| Legal Subdivision | PROVIDENT MUTUAL ASSOCIATION |
| Legal Block | 7-12 |
| Legal Lot Number | 28 |
| Jurisdiction | COOK IL |
| Township / Civil Division | NEW TRIER |
| Census Block Group | 4 |
| Census Block | 4020 |
| Census Tract | 800500 |
903 Ash St is owned and occupied by an individual who bought it in October 1997.
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 | Individual Name on File |
|---|---|
| Mailing Address | 903 ASH ST, WINNETKA, IL 60093-2437 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 1, 1997 · Amount on File |
| Deed Sale | Oct 1, 1997 · Amount on File |
| Prior Sale | Dec 5, 1996 · Amount on File |
| Deed Document Number | 1997409 |
| Record Updated | Oct 29, 2026 |
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 | $173,001 Land $30,388 Building $142,613 | $1,730,010 Land $303,880 Building $1,426,130 | |
| 2023 | $30,866.00 (+1.13%) | ||
| 2022 | $30,521.00 Homeowner's exemption Senior Citizen's exemption | $145,999 Land $25,712 Building $120,287 | $1,459,990 Land $257,120 Building $1,202,870 |
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 903 Ash St in Zone X, an area of minimal flood risk, though there have been 68 flood claims nearby since 1987.
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 |
| Flood Insurance Cost | Premium on File median of 101 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 101 in force |
| Nearby Flood Claims | 68 (1987–2022) |
| Claims Outside the SFHA | 6 of 68 |
| Most Recent Claim | Jul 2022 · 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.
Wildfire risk around 903 Ash St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 94% of Illinois |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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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