285 W Westminster AVE Lake Forest, IL 60045 New

UPDATED: 09/04/2026 05:06 AM ON MARKET: 7 days on market

$3,600,000

7 Beds7.5 Baths8,135 SqFt

Key Details

Property Type Single Family Home

Sub Type Detached Single

Listing Status Active

Purchase Type For Sale

Square Footage 8,135 sqft

Price per Sqft $442

MLS Listing ID 12735399

Style English

Bedrooms 7

Full Baths 7

Half Baths 1

Year Built 1982

Annual Tax Amount $62,319

Tax Year 2023

Lot Size 2.020 Acres

Lot Dimensions 210x490.13x150.27x486.48

Property Sub-Type Detached Single

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.


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 Blok are marked with the Broker Reciprocity thumbnail logo and detailed information about them includes the name of the listing brokerage. The accuracy of all information, regardless of source, including but not limited to square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. Digital Millennium Copyright Act – DMCA Notice Based on information submitted to the MLS GRID as of 09/05/2026. 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. IDX information is provided exclusively for consumers’ personal non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, the data is deemed reliable but is not guaranteed by MLS GRID, 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. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability. Data last updated: 09/05/2026.

mation.