646 Prospect Ave, Winnetka, IL 60093
Property image
Property image
SOLD
MAY 11, 2026

$3,313,500

Trulia Estimate
  • 6 Beds
  • 5.5 Baths
  • 5,300 sqft (on 0.43 acres)

646 Prospect Ave, Winnetka, IL 60093

Est. Refi. Payment $23,348/mo*
Refinance Your Home
Currently Off Market - Sold May 11, 2026 for $3,250,000 (9% above list price)

Home Value

Trulia Estimate
$3.31M
Since last month
Increased$16K (+0.5%)
Since last year
Increased$257K (+8.4%)
Since last sale
Increased$66K (+2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +45% in the last 10 years
MonthEstimated value
2026
September 2026$3.32M
August 2026$3.3M
July 2026$3.29M
June 2026$3.27M
May 2026$3.26M
March 2026$2.97M
February 2026$2.95M
January 2026$2.95M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
755 Lincoln Ave, Winnetka, IL
0.25
Single-Family Home
$2,650,000
10/27/25
5
4.5
5,904
500 Maple St, Winnetka, IL
0.31
Single-Family Home
$2,550,000
06/18/26
5
4
5,646
680 Walden Rd, Winnetka, IL
0.34
Single-Family Home
$2,950,000
02/04/26
6
4.5
6,411
560 Elm St, Winnetka, IL
0.43
Single-Family Home
$2,775,000
04/27/26
5
4.5
5,065
664 Lincoln Ave, Winnetka, IL
0.10
Single-Family Home
$1,596,000
07/16/26
6
4
2,700
519 Cedar St, Winnetka, IL
0.35
Single-Family Home
$3,050,000
10/01/25
6
5.5
4,295
889 Cherry St, Winnetka, IL
0.45
Single-Family Home
$3,134,250
12/16/25
6
6.5
5,339

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
660 Prospect Ave, Winnetka, IL 60093
0.03
$8,248,300
6
6.5
7,798
Off Market
674 Prospect Ave, Winnetka, IL 60093
0.05
$5,104,700
6
8.5
10,328
Off Market
615 Lincoln Ave, Winnetka, IL 60093
0.07
$1,827,800
5
4.5
3,061
Off Market
663 Lincoln Ave, Winnetka, IL 60093
0.06
$2,538,800
4
4.5
5,197
Off Market
605 Lincoln Ave, Winnetka, IL 60093
0.09
$1,611,000
4
4
3,000
Off Market
671 Lincoln Ave, Winnetka, IL 60093
0.08
$5,784,100
5
6
9,126
Off Market
605 Arbor Vitae Rd, Winnetka, IL 60093
0.11
$4,300,000
7
5.5
-
Recently Sold
704 Park Ln, Winnetka, IL 60093
0.12
$3,649,100
5
5.5
6,891
Off Market
606 Lincoln Ave, Winnetka, IL 60093
0.10
$654,600
2
1.5
1,500
Off Market
Address Not Disclosed, Winnetka, IL 60093
0.10
$950,000
4
2
2,062
Recently Sold
664 Lincoln Ave, Winnetka, IL 60093
0.10
$1,596,000
6
4
2,700
Recently Sold

Local Information

  • Map ViewExplore the area around 646 Prospect Ave.
  • Schools2 Elementary Schools2 Middle Schools2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1898
0.43 acre lot
5,300 sqft
$613/sqft
4 Car Garage

About this House

What's unique:Gas fireplaceHandsome fireplaceWarm gas fireplaceHighest quality finishesExpanded rec roomMagnificent mature trees
646 Prospect Ave, Winnetka, IL 60093 is a 6 bedroom, 6 bathroom, 5,300 sqft single-family home built in 1898. It last sold for $3,250,000 on May 11, 2026 (9% above the $2,995,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $3,313,500.
Last check for updates: about 12 hours ago
Listed by Paige Dooley, (847) 446-9600
Compass
Bought with: Caroline Keehn, Compass
Source: MRED as distributed by MLS GRID, MLS#12605278

Home Details for 646 Prospect Ave

Active Status

MLS Status: Closed

Interior Features

Interior Details
Basement: Finished,FullNumber of Rooms: 15Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Bedroom 6, Breakfast Room, Dining Room, Family Room, Foyer, Kitchen, Laundry, Living Room, Office, Play Room, Recreation Room, Sitting Room, Storage, Sun Room
Beds & Baths
Number of Bedrooms: 6Number of Bathrooms: 6Number of Bathrooms (full): 5Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 5300 Square Feet
Appliances & Utilities
Appliances: Double Oven, Microwave, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Stainless Steel Appliance(s)DishwasherDryerLaundry: Laundry ClosetMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Natural Gas,Forced Air,ZonedHas CoolingAir Conditioning: Central Air,ZonedHas HeatingHeating Fuel: Natural Gas
Fireplace & Spa
Number of Fireplaces: 4Fireplace: Gas Starter, Family Room, Living Room, Master Bedroom, OtherHas a FireplaceNo Spa
Windows, Doors, Floors & Walls
Window: Skylight(s)
Levels, Entrance, & Accessibility
Stories: 3Accessibility: No Disability Access
View
No View

Exterior Features

Exterior Home Features
Roof: AsphaltPatio / Porch: Patio
Parking & Garage
Number of Garage Spaces: 4Number of Covered Spaces: 4Has a GarageHas an Attached GarageHas Open ParkingParking Spaces: 4Parking: Asphalt,Garage Door Opener,Yes,Garage Owned,Attached,Garage
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (below surface): 1084 Square Feet

Property Information

Year Built
Year Built: 1898Year Renovated: 2021
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: StuccoNot a New Construction
Property Information
Parcel Number: 05174170140000

Price & Status

Price
List Price: $2,995,000Price Per Sqft: $613/sqft
Status Change & Dates
Off Market Date: Sat Mar 21 2026Possession Timing: Close Of Escrow

Location

Direction & Address
City: Winnetka
School Information
Elementary School: Greeley Elementary SchoolElementary School District: 36Jr High / Middle School: Carleton W Washburne SchoolJr High / Middle School District: 36High School: New Trier Twp H.S. Northfield/WiHigh School District: 203

Building

Building Area
Building Area: 6384 Square Feet

Community

Community Features: Curbs, Gated, Sidewalks, Street Lights, Street Paved

HOA

HOA Fee Includes: None

Lot Information

Lot Area: 0.43 acres

Listing Info

Special Conditions: Exclusions-Call List Office

Offer

Listing Terms: Conventional

Business

Business Information
Ownership: Fee Simple

Miscellaneous

BasementMls Number: 12605278Attic: Finished, FullActivation Date: Tue May 12 2026

Additional Information

CurbsGatedSidewalksStreet LightsStreet PavedMRD SHARE WITH CLIENTS: YesSource Internet Entire Listing DisplayMRD IDX Comments Reviews: NoMRD Listing On IDX Display: YesMRD AVM On IDX Display: NoMRD Address On VOW Display: NoHide Public RemarksMRD Price History On IDX Display: YesMRD Market Time On IDX Display: YesMRD REMARKSINTERNET: NoMRD Remarks On VOW Display: No

Price and Tax history

DateEventPrice
May 11, 2026
Source: MRED as distributed by MLS GRID #12605278
Sold
$3,250,000
Dec 1, 2025
Source: MRED as distributed by MLS GRID #12441761
ListingRemoved
$3,150,000
Sep 8, 2025
Source: MRED as distributed by MLS GRID #12441761
Listed For Sale
$3,150,000
Aug 8, 2025
Source: MRED as distributed by MLS GRID #12355909
ListingRemoved
$3,299,000
May 12, 2025
Source: MRED as distributed by MLS GRID #12355909
Listed For Sale
$3,299,000

Market trends in Winnetka

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
25
5MoM

Around this home

What Locals Say about Winnetka

At least 78 Trulia users voted on each feature.

  • 94 % Say people would walk alone at night

  • 90 % Say it's dog friendly

  • 88 % Say kids play outside

  • 88 % Say there's holiday spirit

  • 87 % Say there are sidewalks

  • 82 % Say yards are well-kept

  • 81 % Say it's walkable to restaurants

  • 80 % Say parking is easy

  • 78 % Say there's wildlife

  • 76 % Say it's quiet

  • 74 % Say car is needed

  • 72 % Say there are community events

  • 72 % Say it's walkable to grocery stores

  • 71 % Say they plan to stay for at least 5 years

  • 70 % Say neighbors are friendly

  • 66 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • DRD
    "Great schools and public works. Incredible beaches. Great fire and police systems. Amazing playing fields for kids’ sports. "
    0
    Flag
  • allisonbowersbrown
    "Park district, block parties, parades, fireworks. Neighborhood get together, school and church events. "
    0
    Flag
  • Jillian D.
    "I take the metra and walk to work. It’s easy and about as fast in the train to Chicago as it is in a car. Going west without a car is not as doable though. "
    1
    Flag
  • Acparacchini
    "Great dog beach, easy walk to town with coffee shops, restaurants, etc and bring the dog! 4th of July parade and everyone brings their dogs "
    0
    Flag
  • Phil L. .
    "Great parks, families and restaurants. Easy walk to restaurants , train, and interesting stores. Lots of people out walking, running or on bikes. "
    0
    Flag
  • Jillian D.
    "I take the train and walk. There are usually window seats available on the Metra when I leave winnetka at 7:21. "
    1
    Flag
  • Jillian D.
    "There are lots of green parks for doggos to play at! There’s also lil fountains where you can get water for people and dogs in the summer. "
    2
    Flag
  • Sarahvaile687
    "Winnetka music festival, summer music in the park...there are plenty of events hosted by the community."
    1
    Flag
  • Winnetka mom
    "I’ve lived here for 14 years and Winnetka is the most warm, welcoming neighborhood I’ve ever lived in!"
    1
    Flag
  • Benjamin J. D.
    "They would like it. It’s a great community with tons of parks. Move here! You won’t regret it. It’s like living in a Rockwell painting."
    1
    Flag
  • Mklein
    "Lived here for 22 years. Raised our family here. Would do it again given the chance. Great mix of people from different backgrounds and heritage. Only downfall is politically backwards and cannot get anything done in the village that’s required to stay current with infrastructure or lifestyle. "
    5
    Flag
  • Sbardoni29
    "Wonderful place to live. Gorgeous homes and great apartment living above shops and restaurants. So close to the lake and Metra runs right through city to downtown. "
    0
    Flag
  • Coveyandclay
    "family friendly and perfect for children! parks are wonderful and schools are best in country. park district facilities are top notch"
    0
    Flag
  • Coveyandclay
    "great parks and lots of kids playing there all the time. very family friendly. many kids events put on by park district also."
    0
    Flag
  • Erin K. C.
    "Very dog friendly. There is a great private dog beach that is well maintained with a dog wash and passholder only gate. All dogs are required to be well behaved and up to date on all shots. "
    0
    Flag
  • Acparacchini
    "Lived in Winnetka essentially since I was 9! Great place to raise a family. Beautiful homes, great town, great beaches, excellent schools, easy transportation to the city! "
    2
    Flag
  • Gabriel
    "Safe, quiet and architecturally nice. A great place to live and raise a family. Great schools and close to the lake. "
    0
    Flag
  • mtoyama60
    "Wonderful neighborhood close to lake and town and highly rated schools. Family community. Quiet residential street. Great investment."
    0
    Flag
  • Patty E.
    "I want to move here ,whith my kids."
    0
    Flag

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Click here for more information

Frequently asked questions about 646 Prospect Ave

  • What is 646 Prospect Ave estimated to be worth?
    Trulia's estimated value for 646 Prospect Ave in Winnetka, IL is $3,313,500.
  • What is the price history for 646 Prospect Ave?
    646 Prospect Ave in Winnetka, IL last sold for $3,250,000 in May 2026.
  • Is Winnetka a buyer's or seller's market?
    Winnetka is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Winnetka?
    Residents describe Winnetka, IL as dog-friendly, pedestrian-friendly, and well-kept. See recently sold homes in Winnetka, IL.
  • Does 646 Prospect Ave have air conditioning?
    Yes, 646 Prospect Ave in Winnetka, IL has air conditioning.
  • Does 646 Prospect Ave have laundry facilities?
    Yes, 646 Prospect Ave in Winnetka, IL has in-unit laundry.

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