285 W Westminster Avenue
Lake Forest, IL, 60045 $ 3,795,000
Bedrooms7 Baths7.1 Sq 8,135 Monthly Estimate*
$ 23,962
for $3,795,000 with 7 bedrooms and 7 full baths, 1 half bath. This 8,135 square foot home was built in 1982 on a lot size of 2.02.
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.
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FeaturesGeneralLiving Area 8135
Sewer Public Sewer
Heating Natural Gas Forced Air Zoned Radiant Floor
Cooling Central Air
Possession Closing
Roof Shake
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
Garage Spaces 4
Association Fee Includes None
Architectural Style English
Construction Materials Brick
Year Built 1982
Electric Circuit Breakers 200+ Amp Service
Township Shields
Tax Year 2023
Ownership Fee Simple
Community Features Park Pool Tennis Court(s) Lake Curbs Street Paved
Assoc Fee Paid Per Not Applicable
County Lake
New Construction N
Property Type Residential Detached Single
Other Structures Tennis Court(s) Storage
Total Rooms 15
Full Baths 7
Status Active
Directions Green bay road east to W. Westminster Rd continue past Golf Lane property is on the north side adjacent to Open Lands
High School Lake Forest High School
City Lake Forest
High School District 115
MLS Area Lake Forest
Elementary School Sheridan Elementary School
Tax Annual Amount 62319
Middle/Junior High School Deer Path Middle School
Virtual Tour https://www.youtube.com/watch?v=4lzXXK12Rk8
Standard Status Active
Middle/Junior School District 67
Elementary School District 67
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InteriorInterior Amenities 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 Cockta
Basement Finished Crawl Space Egress Window Concrete Rec/Family Area Storage Space Full
Flooring Hardwood Carpet
Total Fireplaces 4
Fireplace Features Gas Log Gas Starter
Half Baths 1
Laundry Features Upper Level Gas Dryer Hookup Electric Dryer Hookup In Unit Laundry Closet Multiple Locations Sink
Total Bedrooms 7
Below Grade Finished Area 1505
Room Type Kitchen Bedroom 5 Bedroom 6 Bedroom 7 Foyer Great Room Office Recreation Room
Total Baths 8
Bedrooms Possible 7
Bathroom Whirlpool Separate Shower Double Sink Full Body Spray Shower Double Shower Soaking Tub
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ExteriorExterior Amenities Lighting
Parking Features Asphalt Brick Driveway Garage Door Opener Heated Garage Garage Yes Garage Owned Attached Enclosed Additional Parking Storage Owned
Lot Features Corner Lot Cul-De-Sac Forest Preserve Adjacent Nature Preserve Adjacent Landscaped Wooded Mature Trees Backs to Trees/Woods Garden
Water Source Public
Total Parking 8
Lot Dimensions 210x490.13x150.27x486.48
Lot Size Acres 2.02
Waterfront Y/N N
Other Equipment TV-Cable Security System CO Detectors Ceiling Fan(s) Sump Pump Sprinkler-Lawn Generator Multiple Water Heaters
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* Excluded FeaturesList ByBerkshire Hathaway Homeservices ChicagoBroker
julihallas8@gmail.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $23,962
- Monthly Property Taxes
- $5,193
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Lake Forest, IL
Average List Price $2,150,213
Percent of Sale Price 43%
About Lake Forest, IL 19,888 Population
-2% Since 2002
$ 164,533 Median Income
46.48 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
567642 Elementary School
567092 Middle School
Lake Forest High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/15/2026 | $3,795,000 | -2.69% | Price Down |
| 4/1/2026 | $3,900,000 | -9.30% | Price Down |
| 9/2/2025 | $4,300,000 | | Listed Price |