646 Prospect Avenue
Winnetka, IL 60093
- 6 beds
- 6 baths
- 6,384 sqft
- ~1/2 acre lot
- $516 per sqft
- 1898 build
- – on site
Spectacular East Winnetka in-town oasis on almost 1/2 acre of lushly landscaped grounds offers a singular opportunity to walk everywhere from a private, fully renovated classic located in a premier location with 150 ft frontage, just steps to town, train, and beach. Meticulously transformed and completely reimagined inside and out with one of the best first floor living spaces, this 6 bedrooms and 5.1 bath home showcases the highest quality finishes and attention to detail, including a thoughtfully redesigned floor plan for today's lifestyle, exquisite architectural millwork and replaced hardwood floors, every modern amenity, and newer sun-filled windows with serene green views. Complete reworking of the landscape and hardscape by Midwest Arbor resulted in gorgeous panoramic grounds, gardens, grassy play areas, and bluestone patios, creating an incredible outdoor living environment. Spanning the front of the home, a bluestone patio overlooking the professionally manicured yard with magnificent mature trees, welcomes you to a picturesque verdant enclave. The inviting foyer with elegant wainscoting leads into a gracious living room complete with a gas fireplace framed by a handsome mantel adjacent to a bright, airy sunroom with stunning views of the breathtaking grounds. The dining room, accented with built-ins, flows seamlessly into the exceptional, recently reconfigured and renovated, cook's kitchen with a long island with new quartzite countertops, new marble backsplash, and high-end appliances. Adjacent is a sitting area perfect for play or relaxation with access to a private bluestone patio to enjoy al fresco dining and outdoor living. The sunny kitchen opens to the incredible family room with soaring ceilings, skylights, centered by a handsome fireplace, with patio doors opening to a stunning bluestone terrace. A great breakfast room, featuring a fireplace and architectural built-ins, shares a bluestone terrace: ideal for casual dining inside and out. Thoughtful design for everyday functionality is evidenced by a fabulous mudroom off of the heated 2 car attached garage and a full bath (great for beach days or muddy pups) on the main level. Upstairs the primary suite is a retreat in itself, with a private office, warm gas fireplace, and laundry. The recently renovated truly luxurious bathroom (2021) features designer marble and tiles, a jacuzzi tub, heated floors, a heated towel rack, gorgeous custom cabinetry and hardware, as well as a spacious custom walk-in closet. Three large additional bedrooms with a renovated hall bath and an ensuite bath . Two of the bedrooms open to a charming sunroom, providing an ideal space for relaxation, homework, or play. Tree top views abound in the sizable 3rd floor with a great hang out space in the expanded rec room, additional bedrooms, a renovated full bath, and a private back staircase ideal for guests or family members needing their own space. The basement provides even more space whether a rec room with workout room, game room, and a wine cellar. The property boasts 4 garage spaces; a 2-car attached garage and a 2-car detached garage. The exterior was revamped with new stucco (2020), skylights, gutters/soffits, and roof (2019). Truly turnkey, this home offers a rare blend of unparalleled elegance, functionality, and privacy with an in-town location and a phenomenal East Winnetka lifestyle.
Last checked:
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Last updated May 14, 2025
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MLS# 12355909 —
The Building
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Year Built:1898
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Rebuilt:No
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New Construction:false
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New Construction:No
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Construction Materials:Stucco
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Architectural Style:Colonial
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Roof:Asphalt
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Basement:Finished, Full
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Patio And Porch Features:Patio
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Disability Access:No
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Total SqFt:5300
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Total SqFt:6384
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Below Grade Finished Area:1084
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Main SqFt:2420
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Upper SqFt:2880
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Basement SqFt:1084
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Living Area Source:Plans
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Window Features:Skylight(s)
Interior
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Room Type:Bedroom 5, Breakfast Room, Play Room, Foyer, Sun Room, Office, Sitting Room, Bedroom 6, Storage, Recreation Room
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Rooms Total:15
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Interior Features:Cathedral Ceiling(s), 1st Floor Full Bath
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Fireplaces Total:4
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Fireplace Features:Gas Starter
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Fireplace Location:Family Room,Living Room,Master Bedroom,Other
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Laundry Features:Laundry Closet
Room Dimensions
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Living Area:6384
Location
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Directions:Sheridan to Pine, West to Prospect (East of Green Bay)
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Location:6147
The Property
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Parcel Number:05174170140000
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Property Type:Residential
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Lot Features:Irregular Lot
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Lot Size Dimensions:150 X 168 X 101 X 165
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Lot Size Acres:0.43
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Rural:N
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Waterfront:false
Listing Agent
- Contact info:
- Agent phone:
- (847) 609-0963
- Office phone:
- (847) 446-9600
Taxes
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Tax Year:2023
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Tax Annual Amount:64217.68
Beds
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Bedrooms Total:6
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Bedrooms Possible:6
Baths
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Baths:6
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Full Baths:5
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Half Baths:1
The Listing
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Special Listing Conditions:Exclusions-Call List Office
Heating & Cooling
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Heating:Natural Gas, Forced Air, Zoned
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Cooling:Central Air, Zoned
Utilities
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Sewer:Public Sewer
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Water Source:Lake Michigan
Appliances
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Appliances:Double Oven, Microwave, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Stainless Steel Appliance(s)
Schools
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Elementary School:Greeley Elementary School
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Elementary School District:36
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Middle Or Junior School:Carleton W Washburne School
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Alt Junior High Name:The Skokie School
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Middle Or Junior School District:36
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High School:New Trier Twp H.S. Northfield/Wi
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High School District:203
The Community
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Community Features:Curbs, Gated, Sidewalks, Street Lights, Street Paved
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Association Fee Includes:None
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Association Fee Frequency:Not Applicable
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Master Assoc Fee Frequency:Not Required
Parking
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Parking Total:4
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Parking Features:Asphalt, Garage Door Opener, On Site, Garage Owned, Attached, Garage
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Garage Spaces:4
Monthly cost estimate

Asking price
$3,299,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$17,665
|
Taxes | $5,351 |
Insurance | $907 |
Utilities | $310 See report |
Total | $24,233/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
5/12/25
May 12, 2025
|
Listed / Active | MRED | $3,299,000 | 90.0% (7.1% / YR) |
9/29/24
Sep 29, 2024
|
Listed / Active | MRED | ||
8/20/12
Aug 20, 2012
|
MRED | $1,736,000 |