285 W Westminster Avenue, Lake Forest IL 60045
$3,600,000

Request Private Showing

Property Description

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.

Features & Information

Key Details

  • List Price $3,600,000
  • Property Taxes $62,319
  • Square Feet 8135
  • Year Built 1982
  • Status Active
  • Market Time 7

Rooms

  • Total Rooms 15
  • Number of Bedrooms 7
  • Number of Bathrooms 7.1
  • Primary Bedroom

  • Room Size 18X15
  • Floor Level Second
  • Flooring Carpet
  • Primary Bathroom Full,Double Sink,Tub & Separate Shwr,Whirlpool & Sep Shwr
  • Bedroom 2

  • Room Size 15X12
  • Floor Level Second
  • Flooring Hardwood
  • Bedroom 3

  • Room Size 12X11
  • Floor Level Second
  • Flooring Hardwood
  • Bedroom 4

  • Room Size 13X12
  • Floor Level Second
  • Flooring Hardwood
  • Bedroom 5

  • Room Size 15X12
  • Floor Level Third
  • Flooring Carpet
  • Bedroom 6

  • Room Size 17X14
  • Floor Level Second
  • Flooring Hardwood
  • Bedroom 7

  • Room Size 14X12
  • Floor Level Second
  • Flooring Hardwood
  • Living Room

  • Room Size 37X32
  • Floor Level Main
  • Flooring Hardwood
  • Family Room

  • Room Size 24X18
  • Floor Level Main
  • Flooring Parquet
  • Dining Room

  • Room Size 20X15
  • Floor Level Main
  • Flooring Hardwood
  • Kitchen

  • Room Size 22X19
  • Floor Level Main
  • Flooring Parquet

Additional Rooms

  • Recreation Room

  • Room Size 28X27
  • Floor Level Basement
  • Flooring Wood Laminate
  • Office

  • Room Size 24X10
  • Floor Level Main
  • Flooring Hardwood
  • Kitchen- 2nd

  • Room Size 10X9
  • Floor Level Second
  • Flooring Hardwood
  • Foyer

  • Room Size 18X12
  • Floor Level Main
  • Flooring Ceramic Tile
  • Great Room

  • Room Size 19X13
  • Floor Level Third
  • Flooring Carpet
  • Bar/Entertainment

  • Room Size 12X10
  • Floor Level Main
  • Flooring Hardwood
  • Laundry

  • Room Size 8X8
  • Floor Level Second
  • Flooring Ceramic Tile

Interior Features

  • Appliances

  • Appliances Included 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 & Cooling

  • Heating Type Natural Gas, Forced Air, Zoned, Radiant Floor
  • Air Conditioning Central Air
  • Fireplace

  • # of Fireplaces 4
  • Type of Fireplace Family Room, Living Room, Master Bedroom, Other, Bedroom, Den/Library, Great Room, Kitchen

Exterior Features

  • Building Information

  • Age of Building 41-50 Years
  • Recent Rehab No
  • Parking

  • # of Cars 8

Location

  • County Lake
  • Township Shields
  • Corporate Limits Lake Forest
  • Directions to Property Green Bay Road East To W. Westminster Rd, Continue Past Golf Lane, Property Is On The North Side Adjacent To Open Lands
  • Schools

  • Elementary School District 67
  • Junior High District 67
  • High School District: 115
  • School Name Lake Forest High School
  • Property Taxes

  • Tax 62319
  • Tax Year 2023
  • Tax Exemptions Homeowner
  • Parcel Identification Number 12322010330000
  • Lot Information

  • Lot Size 2.0-2.99 Acres

Listed by Juli Hallas for Berkshire Hathaway HomeServices Chicago | Source: MRED as distributed by MLS GRID

Based on information submitted to the MLS GRID as of 9/10/2026 6:02 PM. 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.

Mortgage Calculator

  • List Price${ formatCurrency(listPrice) }
  • Taxes${ formatCurrency(propertyTaxes) }
  • Assessments${ formatCurrency(assessments) }
  • List Price
  • Taxes
  • Assessments
${ formatCurrency(price) }
${ selectedInterestRate }%
${ downPaymentPercent }%

Estimated Monthly Payment

${ formatCurrency(monthlyTotal) } / month

  • Principal & Interest${ formatCurrency(monthlyPrincipal) }
  • Taxes${ formatCurrency(monthlyTaxes) }
  • Assessments${ formatCurrency(monthlyAssessments) }

All calculations are estimates for informational purposes only. Actual amounts may vary.

Share this Listing