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$3,900,000
221 Days On Site

285 W Westminster Avenue
Lake Forest, IL 60045

For Sale|Single Family Residence|Active
7
Beds
8
Total Baths
7
Full Baths
1
Partial Bath
8,135
SqFt
$479
/SqFt
1982
Built
County:
Lake
Listing Courtesy of MRED as distributed by MLS Grid of Berkshire Hathaway HomeServices Chicago
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Newly priced at $3,900,000, this rare offering in one of Lake Forest's most desired locations features over two private acres with exceptional resort-style amenities. Designed for an active lifestyle, this property offers a seamless balance of recreation, relaxation, and refined living. Bordering Lake Forest Open Lands' Derwen Mawr preserve, it provides direct access to miles of scenic trails, all within walking distance to schools, downtown Lake Forest and the beach. This three-story brick home offers over 8,000 square feet of living space, blending timeless architecture with modern comfort. It features 7 bedrooms and 7.1 baths including five en-suite bedrooms on the second floor and a beautifully expanded primary suite with a spa-quality marble bath. The third floor features a spacious family room, additional bedroom, and full bath ideal for guests or a teen retreat. The dramatic great room showcases vaulted ceilings and a fireplace, creating an ideal setting for everyday living or entertaining, while the bar opens directly to the rear terrace and pool for seamless indoor-outdoor enjoyment. Additional updates include a two-story foyer with raised ceiling and custom staircase, updated baths throughout, graceful archways that enhance the open floor plan, a new roof with copper gutters, and thoughtfully designed exterior improvements. Outdoor amenities include a heated, year-round pool with diving board, tennis/sport court, children's playhouse, and expansive lawns framed by mature landscaping. A spacious four-car attached garage is complemented by a three-room apartment above, offering comfortable accommodations for guests, extended family, or live-in help. This exceptional property offers a rare opportunity to enjoy luxury living in one of the North Shore's more desirable settings.

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Listing Snapshot
Price 
$3,900,000
Days On Site 
221 Days
Bedrooms 
7
Inside Area (SqFt) 
8,135 sqft
Total Baths 
8
Full Baths 
7
Partial Baths 
1
Lot Size 
2.02 Acres
Year Built 
1982
MLS® Number 
12404241
Status 
Active
Property Tax 
$62,319
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Appraiser
Friends & Family
Recent Activity
5 days agoListing updated with changes from the MLS®
5 days agoStatus changed to Active
a week agoPrice changed to $3,900,000
7 months agoListing first seen on site
General Features
Acres 
2.02
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
4
Parking 
AsphaltGarage Door OpenerHeated GarageGarageAttachedEnclosedAdditional ParkingStorageDriveway
Parking Spaces 
8
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Public Sewer
SqFt Below 
1505
SqFt Total 
7774
Style 
English
Utilities 
Cable Available
Water Source 
Public
Interior Features
Appliances 
RangeMicrowaveDishwasherRefrigeratorFreezerDisposalStainless Steel Appliance(s)Wine RefrigeratorCooktopOvenRange HoodGas CooktopGas OvenElectric OvenHumidifier
Basement 
Sump PumpFinishedCrawl SpaceConcreteStorage SpaceFull
Cooling 
Ceiling Fan(s)Central Air
Electric 
Circuit Breakers200+ Amp Service
Fireplace 
Yes
Fireplace Features 
Family RoomLiving RoomMaster BedroomGas LogGas Starter
Fireplaces 
4
Flooring 
HardwoodCarpet
Heating 
Natural GasForced AirZonedRadiant Floor
Interior 
Entrance FoyerVaulted Ceiling(s)Cathedral Ceiling(s)Wet BarIn-Law FloorplanBuilt-in FeaturesWalk-In Closet(s)BookcasesHigh CeilingsBeamed CeilingsOpen FloorplanGranite CountersPantry
Laundry Features 
Upper LevelGas Dryer HookupElectric Dryer HookupIn UnitLaundry ClosetMultiple LocationsSink
Window Features 
ScreensSkylight(s)Window TreatmentsDrapesBlindsDouble Pane WindowsInsulated WindowsWood Frames
Bar/Entertainment 
Dimensions - 12X10Level - Main
Bedroom 2 
Dimensions - 15X12Level - Second
Bedroom 3 
Dimensions - 12X11Level - Second
Bedroom 4 
Dimensions - 13X12Level - Second
Bedroom 5 
Dimensions - 15X12Level - Third
Bedroom 6 
Dimensions - 17X14Level - Second
Bedroom 7 
Dimensions - 14X12Level - Second
Dining Room 
Dimensions - 20X15Level - Main
Family Room 
Dimensions - 24X18Level - Main
Foyer 
Dimensions - 18X12Level - Main
Great Room 
Dimensions - 19X13Level - Third
Kitchen 
Dimensions - 22X19Level - MainDescription - Eating Area-Table Space,Island,Granite Counters,Pantry,Updated Kitchen
Kitchen- 2nd 
Dimensions - 10X9Level - Second
Laundry 
Dimensions - 8X8Level - Second
Living Room 
Dimensions - 37X32Level - Main
Master Bedroom 
Dimensions - 18X15Level - Second
Office 
Dimensions - 24X10Level - Main
Recreation Room 
Dimensions - 28X27Level - Basement
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Exterior Features
Construction Details 
Brick
Exterior 
Lighting
Lot Features 
Corner LotCul-De-SacLandscapedWoodedGarden
Other Structures 
Tennis Court(s)Storage
Patio And Porch 
DeckPatio
Pool Features 
In Ground
Roof 
Shake
Windows/Doors 
ScreensSkylight(s)Window TreatmentsDrapesBlindsDouble Pane WindowsInsulated WindowsWood Frames
Community Features
Accessibility Features 
Therapeutic Whirlpool
Community Features 
ParkPoolTennis Court(s)LakeCurbs
MLS Area 
Lake Forest
School District 
Lake Forest High School
Township 
Shields
Schools
School District
Lake Forest High School
Elementary School
Sheridan Elementary School
Middle School
Deer Path Middle School
High School
Lake Forest High School
Listing Courtesy of MRED as distributed by MLS Grid of Berkshire Hathaway HomeServices Chicago



Based on information submitted to the MLS GRID as of 2026-04-11 06:25 AM UTC. 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.
Last checked: 2026-04-11 06:25 AM UTC
MRED DMCA Copyright Information Copyright © 2026 Midwest Real Estate Data LLC. All rights reserved.

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