285 W Westminster Ave
Lake Forest, IL 60045
For more information on this listing, contact us at: (773) 998-2401
Active
$3,600,000
285 W Westminster Ave Lake Forest, IL 60045
Detached Single
Property Type
7
Beds
7 Full 1 Half
Baths
8,135
Sq. Ft.
1982
Year Built
Lake
County
RARE LAKE FOREST OFFERING - Set on more than two private acres bordering the Derwen Mawr Nature Preserve, this exceptional estate represents one of Lake Forest's rarest offerings-a place where protected open lands, resort-style amenities, and walkability come together in a setting that is increasingly difficult to find. Imagine mornings with coffee overlooking the preserve as deer quietly wander through the backyard, peaceful walks along miles of scenic trails, and the convenience of being just a short walk from schools, downtown Lake Forest, and the beach. For years, this property has been a gathering place for family and friends. Summer afternoons unfold around the heated pool and terrace, tennis matches continue into the evening on the tennis and sport court, children create lasting memories in the charming playhouse, and thoughtfully designed gardens bring color and beauty throughout the seasons. The expansive grounds provide a sense of privacy and tranquility rarely found so close to town. The timeless brick residence offers more than 8,000 square feet of thoughtfully designed living space, balancing grand entertaining areas with comfortable everyday living. Highlights include seven bedrooms, seven full and one half baths, a dramatic great room with vaulted ceilings and fireplace, an expanded primary suite with a spa-inspired marble bath, five en-suite bedrooms on the second floor, and a spacious third-floor suite with a family room, bedroom, and full bath-ideal for teens, guests, or extended family. Seamless indoor-outdoor living extends from the home's gracious gathering spaces to the terrace, pool, and surrounding grounds. A four-car garage with a private three-room apartment above provides exceptional flexibility for guests, extended family, an au pair, or a private home office/gym. Significant investments have been made throughout the property, including a cedar roof, new generator, updated HVAC systems, extensive landscape and hardscape enhancements, front-yard regrading and stormwater management improvements, pool infrastructure upgrades, and continued modernization of the home's interiors and amenities. These thoughtful improvements reflect a commitment to both preserving and enhancing the property for years to come. More than a home, this is a place where memories are made-a private sanctuary bordering protected open lands, offering an unmatched combination of nature, recreation, privacy, and connection to everything that makes Lake Forest special.
MLS #
12735399
Monthly HOA
N/A
On Site
21 Days
Last Updated
9/16/2026
Location
Contact Agent
Property Rocks
(773) 998-2401Property Details
Community Information
Address
285 W Westminster Ave, Lake Forest, IL 60045
Area
Lake Forest
County
Lake
City
Lake Forest
Township
Shields
Zip Code
60045
School Information
School District
67
High School
Lake Forest High School
Middle School
Deer Path Middle School
Elementary School
Sheridan Elementary School
Architecture
Bedrooms
7
Bathrooms
7 Full / 1 Half
Year Built
1982
Style
English
Construction Materials
Brick
Age Range
41-50 Years
Type Detached
3 Stories
Roof
Shake
Basement Type
Finished, Crawl Space, Egress Window, Concrete, Rec/Family Area, Storage Space, Full
Parking Features
Asphalt, Brick Driveway, Garage Door Opener, Heated Garage, Garage, Yes, Garage Owned, Attached, Enclosed, Additional Parking, Storage, Owned
Features / Amenities
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
Equipment
TV-Cable, Security System, CO Detectors, Ceiling Fan(s), Sump Pump, Sprinkler-Lawn, Generator, Multiple Water Heaters
Fireplace Features
Gas Log, Gas Starter
Fireplaces Total
4
Flooring
Hardwood, Carpet
Laundry
Upper Level, Gas Dryer Hookup, Electric Dryer Hookup, In Unit, Laundry Closet, Multiple Locations, Sink
Exterior Features
Lighting
Patio And Porch
Deck, Patio
Pool
In Ground
Other Structures
Tennis Court(s), Storage
Window
Screens, Skylight(s), Window Treatments, Drapes
Parking Total
8
Garage Spaces
4
Air Conditioning
Central Air
Heat Source / Type
Natural Gas, Forced Air, Zoned, Radiant Floor
Fireplace(s)
Family Room, Living Room, Master Bedroom, Bedroom, Den/Library, Great Room, Kitchen
Total Rooms
15
Square Footage Finished Sq. Ft.
Below Grade
1505
Total
1505
Property Features
Lot Size
2.02 Acres
Lot Dimensions
2.0-2.99 Acres
Lot Features
Corner Lot, Cul-De-Sac, Forest Preserve Adjacent, Nature Preserve Adjacent, Landscaped, Wooded, Mature Trees, Backs to Trees/Woods, Garden
Sewer
Public Sewer
Water
Public
Electric
Circuit Breakers, 200+ Amp Service
Transportation
Commuter Bus, Commuter Train, Interstate Access
Open House Count
0
Directions
Green bay road east to W. Westminster Rd, continue past Golf Lane, property is on the north side adjacent to Open Lands
Tax and Financial Info
Tax Year
2023
Tax Annual Amount
$62,319
Ownership
Fee Simple
Rooms
| Level | |
| Recreation Room | Basement |
| Office | Main |
| Foyer | Main |
| Bar/Entertainment | Main |
| Dining Room | Main |
| Family Room | Main |
| Kitchen | Main |
| Living Room | Main |
| N/A | |
| Bedroom 6 | Second |
| Bedroom 7 | Second |
| Kitchen- 2nd | Second |
| Bedroom 2 | Second |
| Bedroom 3 | Second |
| Bedroom 4 | Second |
| Laundry | Second |
| Master Bedroom | Second |
| Bedroom 5 | Third |
| Great Room | Third |
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Listing provided courtesy of Berkshire Hathaway Homeservices Chicago.Listings courtesy of MRED MLS as distributed by MLS GRID
Based on information submitted to the MLS GRID as of September 18, 2026 11:30 AM CST. 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.
Properties displayed may be listed or sold by various participants in the MLS