Date
Details
Price
Change
Source
12/08/2025
Listed
$5,300,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/67
$5,300,000
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Property Description
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.
Full Property Details
Full Property Details for 275 Sussex Ln
General
- Price: $5,300,000
- Taxes: $53,634 (2024)
- Status: Active
- Type: Single Family
- Source: MRED
- MLS ID: 12527151
- Updated: 12/14/2025
- Added to Site: 41 day(s) ago
Rental Information
- Complex Features: Pool, Tennis Court(s), Curbs, Gated, Sidewalks
Interior
- Basement: Partially
- Interior Features: Sauna, Hot Tub, Wet Bar
- Fireplace: Yes
- Number of Fireplaces: 4
- Fireplace(s): Living Room, Master Bedroom, Den/Library, Dining Room, Wood-Burning, More than one
- 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
- Flooring: Hardwood
Rooms
Bathrooms
- Total Bathrooms: 11
- Full Bathrooms: 8
- Half Bathrooms: 3
- Basement Baths: Yes
- Bathroom Features: Whirlpool, Separate Shower, Steam Shower, Double Sink, Bidet, Garden Tub, Full Body Spray Shower, Double Shower, Soaking Tub
Bedrooms
- Total Bedrooms: 8
Additional Information
- Equipment: TV Antenna, Security System, Intercom, Carbon Monoxide Detectors, Ceiling Fan(s), Sump Pump, Lawn Sprinkler, Security Cameras
Exterior
- Exterior Features: Hot Tub, Other
Parking
- Garage: Yes
- Garage Spaces: 3
- Total Spaces: 12
- Parking Features: Concrete, Side Driveway, Garage Door Opener, Yes, Garage Owned, Detached, Driveway, Oversized, Secured, Storage, Owned, Garage
Location
- Area: Lake Forest
- County: Lake
- Township: Shields
- Driving Directions: Deerpath East of Waukegan Road, South on Sussex to gates
School Information
- School District: 67
- Elem School District: 67
- Midd School District: 67
- High School District: 115
- Elementary School: Everett Elementary School
- Middle School: Deer Path Middle School
- High School: Lake Forest High School
- Private School: Lake Forest High School
Community
- Assoc. Fees Include: None
Heating & Cooling
- Cooling Type: Small Duct High Velocity, Zoned
- Heating Type: Steam, Radiator(s)
Utilities
- Sewer: Public Sewer
- Water: Lake Michigan
Structural Information
- Architectural Info: French Provincial
- Architectural Style: French Provincial
- Model: CUSTOM
- Construction: Stucco, Stone, Other
- Exterior Const.: Stucco, Stone, Other
- Basement: Yes
- Basement Desc.: Partially Finished, Cellar, Exterior Entry, Walk-Out Access
- Foundation: Concrete Perimeter
- Roof: Slate
- Windows: Screens, Skylight(s)
- Sub-Flooring: Hardwood
- Square Feet: 11,000
- Sq. Ft. Source: Plans
- Year Built: 1914
- Built Before 1978: Yes
- Remodeled/Updated: 2010
Manufactured Home
- Model: CUSTOM
Additional Structures
- Other Structures: Workshop, Pergola, Tennis Court(s), Garage(s)
Lot Features
- Lot Size (Acres): 2.09
- Lot Size Range: 2.0 to 2.99 Acres
- Lot Dimensions: 231 x 140 x 223 x 181 x 310 x 189
- Fence: Yes
- Lot Features: Landscaped
- Fencing (Description): Invisible
Financial Considerations
- Parking Included: Yes
- Assessment Year: 1914
- Tax Amount: $53,634
- Tax Year: 2024
- Pays Sewer: Public Sewer
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: List Broker Must Accompany
- Property ID: 12314030210000
Listed by @properties Christie's International Real Estate
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— 275 Sussex Ln —
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Schools
Schools serving 275 Sussex Ln
School Districts:Lake Forest Community High School District 115, Lake Forest School District 67
| Name | Grades | Distance |
|---|---|---|
Deer Path Middle School East 95 West Deerpath Road, Lake Forest, IL 60045 | 5-6 | 1 mi |
Everett Elementary School, Lake Forest, IL 1111 Everett School Road, Lake Forest, IL 60045 | K-4 | 2 mi |
Deer Path Middle School West 155 West Deerpath Road, Lake Forest, IL 60045 | 7-8 | 0.9 mi |
Lake Forest High School 1285 North McKinley Road, Lake Forest, IL 60045 | 9-12 | 2 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 275 Sussex Ln
Tax History
Tax History for 275 Sussex Ln
Year
Property Taxes
Change
Tax Assessment
Change
2024
$47,154
5%
$903,596
19%
2023
$44,944
3%
$757,237
1%
2022
$43,694
2%
$750,334
1%
2021
$42,716
5%
$743,862
-1%
2020
$40,583
—
$747,976
2%
2019
$40,659
1%
$734,246
-4%
2018
$40,106
3%
$761,111
2%
2017
$38,782
4%
$748,389
5%
2016
$37,206
1%
$712,344
6%
2015
$36,797
2%
$670,757
—
2014
$36,094
1%
$670,757
4%
2013
$35,677
2%
$647,419
-4%
2012
$34,962
—
$677,563
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 275 Sussex Ln
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Listed and Sold by Dawn McKenna Group
275 Sussex Lane, Lake Forest, IL 60045 (MLS# 12527151) is a Single Family property with 8 bedrooms, 8 full bathrooms and 3 partial bathrooms. 275 Sussex Lane is currently listed for $5,300,000 and was received on December 08, 2025. Want to learn more about 275 Sussex Lane? Do you have questions about finding other Single Family real estate for sale in Lake Forest? You can browse all Lake Forest real estate or contact a Coldwell Banker agent to request more information.