1 of 52

Want to see this home?

275 Sussex Lane

Lake Forest, IL 60045

8 beds
11 baths
11,000 sqft
~2 acre lot
$490 per sqft
1914 build
– on site

Introducing "The Adler," a magnificent French country estate, set on over two acres of breathtaking grounds in Lake Forest. Built by renowned architect David Adler in 1914, this 11,000 sq ft estate embodies timeless elegance. The property features an incredible grand foyer, parlor, library, media room, and an elegant kitchen with an additional service kitchen. With eight spacious bedrooms and ten bathrooms, this home is the epitome of sophistication and grandeur. Inside, you'll find grand chandeliers, ornate moldings, 11-foot ceilings, herringbone parquet floors, and custom marble throughout. The home also boasts luxurious 24kt gold Sherle Wagner bathroom fixtures, adding an extra layer of refinement. This French country-style estate offers resort-like amenities, including a swimming pool, spa, tennis court, and formal gardens. Owned by only four families throughout its history, the property retains a rich legacy and unmatched allure. The living room and dining room overlook the lush gardens, while the library, with its paneled walls, provides a secluded retreat for work or relaxation. The second floor hosts all eight bedrooms on one level, while the third floor offers an entertaining space complete with a "speakeasy" bar, dance room, sauna, and full bath. For car enthusiasts, The Adler features a three-car garage. Surrounded by mature trees and lush landscaping, this estate offers the ultimate in privacy and serenity. "The Adler" is truly a masterpiece of architectural design and historical significance in Lake Forest.

Listing courtesy of MRED / @properties Christie's International Real Estate as distributed by MLS GRID

Last checked: Checking… • Last updated Mar 17, 2025 •

MLS# 12168778 —

The Building

Year Built:

1914
Rebuilt:

No
New Construction:

false
Architectural Style:

French Provincial
Model:

CUSTOM
Roof:

Slate
Basement:

Walk-Out Access
Foundation Details:

Concrete Perimeter
Exterior Features:

Patio, Hot Tub, Brick Paver Patio, In Ground Pool, Storms/Screens, Workshop, Invisible Fence, Other
Patio And Porch Features:

Patio
Disability Access:

No
Other Equipment:

TV Antenna, Security System, Intercom, CO Detectors, Ceiling Fan(s), Sump Pump, Sprinkler-Lawn, Security Cameras
Living Area Source:

Plans

Interior

Room Type:

Bedroom 5, Bedroom 6, Bedroom 7, Bedroom 8, Gallery, Library, Breakfast Room, Sitting Room, Recreation Room, Media Room
Rooms Total:

17
Interior Features:

Skylight(s), Sauna, Hot Tub, Bar-Wet, Hardwood Floors, Second Floor Laundry
Fireplaces Total:

4
Fireplace Features:

Wood Burning, More than one
Fireplace Location:

Living Room,Master Bedroom,Den/Library,Dining Room
Laundry Features:

In Unit, Sink

Room Dimensions

Living Area:

11000

Location

Directions:

Deerpath East of Waukegan Road, South on Sussex to gates
Location:

85774

The Property

Parcel Number:

12314030210000
Property Type:

Residential
Lot Features:

Landscaped
Lot Size Dimensions:

231X140X223X181X310X189
Lot Size Acres:

2.09
Waterfront:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2023
Tax Annual Amount:

47229.58

Beds

Bedrooms Total:

8
Bedrooms Possible:

8

Baths

Baths:

11
Full Baths:

8
Half Baths:

3

The Listing

Virtual Tour Unbranded:

Virtual Tour
Special Listing Conditions:

List Broker Must Accompany

Heating & Cooling

Heating:

Steam, Radiator(s)
Cooling:

Space Pac, Zoned

Utilities

Sewer:

Public Sewer
Water Source:

Lake Michigan

Appliances

Appliances:

Double Oven, Range, Microwave, Dishwasher, Refrigerator, High End Refrigerator, Bar Fridge, Freezer, Washer, Dryer, Disposal, Trash Compactor, Stainless Steel Appliance(s), Wine Refrigerator, Humidifier

Schools

Elementary School:

Everett Elementary School
Elementary School District:

67
Middle Or Junior School:

Deer Path Middle School
Middle Or Junior School District:

67
High School:

Lake Forest High School
High School District:

115

The Community

Community Features:

Pool, Tennis Court(s), Curbs, Gated, Sidewalks
Association Fee Includes:

None
Association Fee Frequency:

Not Applicable
Master Assoc Fee Frequency:

Not Required

Parking

Parking Total:

12
Parking Features:

Driveway, Oversized, Secured, Storage
Parking Onsite:

Yes
Parking Ownership:

Owned
Garage Type:

Detached
Garage Spaces:

3
Garage Onsite:

Yes
Garage Ownership:

Owned

Extra Units

Other Structures:

Pergola, Tennis Court(s), Garage(s)

Monthly cost estimate

Asking price

$5,400,000

Expense	Monthly cost
Mortgage	$28,915
Taxes	$3,935
Insurance	$1,485
Utilities	$433 See report
Total	$34,768/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Max Internet Speed

Xfinity

Provided by BroadbandNow®

Sale history

Date	Event	Source	Price
9/23/24 Sep 23, 2024	Listed / Active	MRED	$5,400,000
9/12/23 Sep 12, 2023	Listed / Active	MRED
7/15/22 Jul 15, 2022	Listed / Active	MRED

Want a closer look?

Go see 275 Sussex Lane

Or Call Toll Free 1-800-241-3327

We guarantee that we’ll never spam you.

* indicates a required field

More homes

Newest listings in Lake Forest, IL

Similar sold homes

This house located in North Shore, Lake Forest, IL 60045 is currently for sale for $5,400,000. 275 Sussex Lane is a 11,000 square foot house with 8 beds and 11 baths that has been on Estately for 192 days. 275 Sussex Lane is in the North Shore neighborhood of Lake Forest and has a WalkScore® of 7, making it car-dependent. This house is in the attendance area of Everett Elementary School, Deer Path Middle School East, Deer Path Middle School West, and Lake Forest High School.

Listing courtesy of MRED, @properties Christie's International Real Estate, and Carrie McCormick as distributed by MLS GRID.

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 Signal Real Estate are marked with the Broker Reciprocity logo or the Broker Reciprocity thumbnail logo (a little black house) and detailed information about them includes the names of the listing brokers. Some properties which appear for sale on this website may subsequently have sold and may no longer be available. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2025 Midwest Real Estate Data LLC
Information deemed reliable but not guaranteed by MLS GRID. Use of 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.

Based on information submitted to MLS GRID as of Mar 17, 2025, 06:10 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.