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285 W Westminster Avenue, 
Lake Forest, IL 60045

$4,300,000


7

Beds


8

Baths


8,135

Sq Ft


Single Family

Active

Listed by

Juli Hallas

Berkshire Hathaway HomeServices Chicago

Last updated:

September 13, 2025, 10:52 AM

MLS#

12404241

Source:

MLSNI

About This Home

285 W Westminster Avenue

Designed for today's active family, this private 2-acre estate combines recreation, relaxation, and refined style. The extensively renovated 8,135 sq. ft. brick residence borders Lake Forest Open Lands' Derwen Mawr Preserve, offering direct access to scenic trails and a short walk to downtown and the beach. Featuring 7 bedrooms, 7.1 baths, a luxurious primary suite with spa-quality marble bath, five en-suite bedrooms, a versatile third-floor guest or teen retreat, and a finished basement with wet bar and recreation space. The resort-style grounds include a heated year-round pool, tennis/sport court, expansive lawns, and a three-room apartment above the attached four-car garage. A once-in-a-lifetime opportunity to experience luxury. privacy, and convenience in one of the area's most desirable locations.

Home Facts

Single Family

8 Baths

7 Bedrooms

Built in 1982

Price Summary

4,300,000

$528 per Sq. Ft.

MLS #:

12404241

Last Updated:

September 13, 2025, 10:52 AM

Added:

15 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

7

Bathrooms

Total Bathrooms:

8

Full Bathrooms:

7

Interior

Living Area:

8,135 Sq. Ft.


Structure

Structure

Architectural Style:

English

Building Area:

8,135 Sq. Ft.

Year Built:

1982


Lot

Lot Size (Sq. Ft):

87,991


Finances & Disclosures

Finances

Price:

$4,300,000

Price per Sq. Ft:

$528 per Sq. Ft.

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