Off Market4981d on marketHistoric · 127 yrs

646 Prospect Ave

Winnetka, IL, 60093 • 60093 • Cook County

$2,770,000

$452/sqft

6Beds

5.5Baths

6,135Sqft

0.58 acLot

1899Built

Property DNA

1 highlights

Character Home

Built 1899 · 127 years of history

Market activity

Demand and pricing signals for this listing

145 views

People checking out this listing

4981 days on market

Established listing

$452/sqft

Price per square foot

Estimated monthly payment

Based on current rates

$17,610/month

Principal & Interest$13,916

Property Tax$2,770

Insurance$923

Down payment20% ($554,000)

3%50%

Est. 6.44% rate · 30yr fixed · $2,216,000 loan

Full calculator →

At a glance

Key facts and listing details

TypeSingleFamily

Year Built1899

CoolingCentral

ParkingGarage - Attached

Lot0.58 Acres

Property

Home typeSingle Family

Year built1899

Systems

CoolingCentral

RoofShake / Shingle

Parking & Outdoor

ParkingGarage - Attached

Lot0.58 Acres

Location & Tax

Neighborhood60093

Annual tax$64,218

Parcel0517417014

Features & details

3 categories of property features

Interior Features

Cooling

Central

Exterior Features

Exterior

Stucco

Parking

Garage - Attached

Listing insights

Market data and value estimates

StatusOff Market

Days on market4981

Est. rent$7,301/mo

Tax rate1.99%

Price/sqft$452

Last sold$1,736,000

Tour days6

How are the schools in Winnetka?

3 schools rated nearby

The Skokie School

Elementary • Public • 5-6

0.8 mi

Carleton W Washburne School

Middle • Public • 7-8

1.0 mi

New Trier Township High School Winnetka

High • Public • 10-12

1.2 mi

Location

Winnetka, IL, 60093

Expand map

Price history

13 events

DateEventPrice$/sqftSource

Dec 1, 2025Listing Removed$3,150,000$513MRED as distributed by MLS GRID

Sep 8, 2025Listed For Sale$3,150,000$513MRED as distributed by MLS GRID

Aug 8, 2025Listing Removed$3,299,000$538MRED as distributed by MLS GRID

May 12, 2025Listed For Sale$3,299,000$538MRED as distributed by MLS GRID

Oct 12, 2024Listing Removed$3,599,000$587MRED as distributed by MLS GRID

Sep 29, 2024Listed For Sale$3,599,000$587MRED as distributed by MLS GRID

Aug 20, 2012Sold$1,736,000$283MRED as distributed by MLS GRID

Jun 24, 2012Pending Sale$1,965,000$320Koenig & Strey Real Living

May 23, 2012Price Change$1,965,000$320Koenig & Strey Real Living

Jan 25, 2012Price Change$1,995,000$325Koenig & Strey Real Living

May 31, 2011Listed For Sale$2,225,000$363Koenig & Strey Real Living

Jul 8, 2002Sold$1,700,000$277Public Record

Jan 15, 1999Sold$1,215,000$198Public Record

Listing Removed$3,150,000

Dec 1, 2025•$513/sqft•MRED as distributed by MLS GRID

Listed For Sale$3,150,000

Sep 8, 2025•$513/sqft•MRED as distributed by MLS GRID

Listing Removed$3,299,000

Aug 8, 2025•$538/sqft•MRED as distributed by MLS GRID

Listed For Sale$3,299,000

May 12, 2025•$538/sqft•MRED as distributed by MLS GRID

Listing Removed$3,599,000

Oct 12, 2024•$587/sqft•MRED as distributed by MLS GRID

Listed For Sale$3,599,000

Sep 29, 2024•$587/sqft•MRED as distributed by MLS GRID

Sold$1,736,000

Aug 20, 2012•$283/sqft•MRED as distributed by MLS GRID

Pending Sale$1,965,000

Jun 24, 2012•$320/sqft•Koenig & Strey Real Living

Price Change$1,965,000

May 23, 2012•$320/sqft•Koenig & Strey Real Living

Price Change$1,995,000

Jan 25, 2012•$325/sqft•Koenig & Strey Real Living

Listed For Sale$2,225,000

May 31, 2011•$363/sqft•Koenig & Strey Real Living

Sold$1,700,000

Jul 8, 2002•$277/sqft•Public Record

Sold$1,215,000

Jan 15, 1999•$198/sqft•Public Record

Tax history

25 years of records

YearTax paidAssessed value

Apr 11, 2023$64,218$277,000

Apr 11, 2022$60,456$277,000

Apr 11, 2021$51,468$198,317

Apr 11, 2020$50,648$198,317

Apr 11, 2019$50,267$215,562

Apr 11, 2018$41,688$173,802

Apr 11, 2017$40,401$173,802

Apr 11, 2016$40,951$184,968

Apr 11, 2015$41,443$168,444

Apr 11, 2014$40,553$168,444

Apr 11, 2013$39,864$173,600

Apr 11, 2012$37,406$173,600

Apr 11, 2011$42,783$210,927

Apr 11, 2010$41,348$210,927

Apr 11, 2009$40,761$239,563

Apr 11, 2008$38,751$252,173

Apr 11, 2007$39,700$270,259

Apr 11, 2006$29,641$170,000

Apr 11, 2005$29,115$170,000

Apr 11, 2004$30,144$181,457

Apr 11, 2003$23,573$121,500

Apr 11, 2002$21,850$121,500

Apr 11, 2001$26,725$121,500

Apr 11, 2000$25,939$140,050

Apr 11, 1999$24,148$140,050

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Neighborhood details

Local context around this listing

Winnetka, IL • Cook County

Nearby cities

Arlington HeightsChicagoCiceroDes PlainesElginEvanstonOrland ParkPalatine

Nearby zip codes

60093

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Value estimates

Live

Est. rent$7,301/mo

30yr rate est.6.44%

Affordability$19,205/mo

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