850 Alles Rd, Winnetka, IL 60093 Property Records

Cook County property record for 850 Alles Rd, Winnetka, IL 60093 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	7 Beds
Bathrooms	4.5 Baths
Year Built	Built 1926
Square Footage	4,774 sqft Living Area
Lot Size	18,700 sqft (0.429 acres)
Occupancy	Owner Occupied
Last Sale	$1,745,000 (2008)
Tax Bill	$36,494.00 (2023)

Property Details

APN / Parcel Number

Primary APN	`05-20-411-001`
Alternative APN	`05-20-411-001-0000`

Interior

Bedrooms	7 Beds
Full Baths	4.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	12 Rooms
Building Area	4,774 sqft Living Area
Stories	2 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1926
Exterior Material	Brick/Stone (Brick and/or Stone) Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Tile Roof
Lot Area	18,700 sqft (0.429 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Hot Water Heating

Location & Zoning

Street Address	850 ALLES RD
City	WINNETKA
State	IL
Zip	60093-3802
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	(ALLES) (FIRST) ADD TO (WINNETKA) SUB OF PT SE SE SEC 20 LYING N OF CENTER OF WINNETKA AVE ALSO PT OF SW SE SEC20 LYING N OF
Legal Range	13E
Legal Township	42N
Legal Section	20
Legal Subdivision	ALLES FIRST ADD TO WINNETKA
Legal Block	4
Legal Lot Number	11
Jurisdiction	COOK IL
Minor Civil Division	NEW TRIER
Census Blockgroup	2
Census Block	2018
Census Tract	800500

Owner

Source: Cook County records · APN 05-20-411-001

Assessment roll updated May 27, 2026 · Last verified June 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 File
Mailing Address	850 ALLES RD, WINNETKA, IL 60093-3802
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Tenant By Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 31, 2008 · Amount on Record
Deed Sale	Mar 31, 2008 · Amount on Record
Prior Sale	Jan 24, 1996 · Amount on Record
Deed Doc Number	200845106
Last Transfer Date	Nov 05, 2012
Transfer Doc	0000029118
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Cook County records · Assessment roll updated May 27, 2026 · Last verified June 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$211,000 (+31.28%) Land $52,360 Building $158,640	$2,110,000 (+31.28%) Land $523,600 Building $1,586,400
2023	$36,494.00 (+6.29%)
2022	$34,333.00 Homeowner's exemption	$160,730 Land $51,425 Building $109,305	$1,607,300 Land $514,250 Building $1,093,050

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Cook County (17031C), updated February 11, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Moderate
500-Year Floodplain	Yes
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 100 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.