285 West Westminster Avenue, Lake Forest, IL

$4,300,000

Previous Next

7

Beds

8

Baths

8,135

Square feet

2.02

Acres

About 285 West Westminster Avenue

Designed for today's active family, this private 2-acre estate combines recreation, relaxation, and refined style. The extensively renovated 8,135 sq. ft. brick residence borders Lake Forest Open Lands' Derwen Mawr Preserve, offering direct access to scenic trails and a short walk to downtown and the beach. Featuring 7 bedrooms, 7.1 baths, a luxurious primary suite with spa-quality marble bath, five en-suite bedrooms, a versatile third-floor guest or teen retreat, and a finished basement with wet bar and recreation space. The resort-style grounds include a heated year-round pool, tennis/sport court, expansive lawns, and a three-room apartment above the attached four-car garage. A once-in-a-lifetime opportunity to experience luxury. privacy, and convenience in one of the area's most desirable locations.

Features of 285 West Westminster Avenue

MLS® # 12404241
Price $4,300,000
Bedrooms 7
Bathrooms 8.00
Full Baths 7
Half Baths 1
Square Footage 8,135
Acres 2.02
Year Built 1982
Type Residential
Sub-Type Detached Single
Style English
Status Active

Community Information

Address 285 West Westminster Avenue
Area Lake Forest
City Lake Forest
County Lake
State IL
Zip Code 60045

Amenities

Parking Spaces 8
Parking Asphalt, Brick Driveway, Garage Door Opener, Heated Garage, Garage, On Site, Garage Owned, Attached, Enclosed, Additional Parking, Storage, Owned
# of Garages 4
Is Waterfront No
Has Pool No

Interior

Interior Features Vaulted Ceiling(s), Cathedral Ceiling(s), Wet Bar, In-Law Floorplan, 1st Floor Full Bath, Built-in Features, Walk-In Closet(s), Bookcases, High Ceilings, Beamed Ceilings, Open Floorplan, Special Millwork, Cocktail Lounge, Granite Counters, Health Facilities, Separate Dining Room, Paneling, Pantry, Workshop
Appliances Range, Microwave, Dishwasher, Refrigerator, High End Refrigerator, Freezer, Disposal, Stainless Steel Appliance(s), Wine Refrigerator, Cooktop, Oven, Range Hood, Gas Cooktop, Gas Oven, Electric Oven, Humidifier
Heating Natural Gas, Forced Air, Zoned, Radiant Floor
Cooling Central Air
Fireplace Yes
# of Fireplaces 4
Fireplaces Gas Log, Gas Starter
Stories 3 Stories
Has Basement Yes
Basement Finished, Crawl Space, Egress Window, Concrete, Rec/Family Area, Storage Space, Full

Exterior

Exterior Brick
Exterior Features Lighting
Lot Description Corner Lot, Cul-De-Sac, Forest Preserve Adjacent, Nature Preserve Adjacent, Landscaped, Wooded, Mature Trees, Backs to Trees/Woods, Garden
Roof Shake

School Information

District 115
Elementary Sheridan Elementary School
Middle Deer Path Middle School
High Lake Forest High School

Additional Information

Days on Market 49
Foreclosure No
Short Sale No
RE / Bank Owned No
HOA Fees Freq. Not Applicable

Listing Details

OfficeBerkshire Hathaway HomeServices Chicago
Contact Info847-234-2500

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?

Midwest Real Estate Data LLC Logo The data relating to real estate for sale on this website comes in part from the Broker Reciprocity program of Midwest Real Estate Data LLC. Real Estate listings held by brokerage firms other than Jameson Sotheby’s are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the names of the listing brokers. Some properties which appear for sale on this website may subsequently have sold and may no longer be available. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Many homes contain recording devices, and buyers should be aware they may be recorded during a showing.

Listings courtesy of NEIRBR Northeast Iowa Regional Board of Realtors as distributed by MLS GRID

IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time.

Based on information submitted to the MLS GRID as of October 20th, 2025 at 4:38am. 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.

The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner’s behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the “DMCA”) provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under 6 MLS GRID IDX Rules Updated September 16, 2024 U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to: Jameson Sotheby’s

Listing information last updated on October 20th, 2025 at 4:38am CDT.