275 Sussex Lane
Lake Forest, IL, 60045 $ 5,275,000
Bedrooms8 Baths8.3 Sq 11,000 Monthly Estimate*
$ 33,307
for $5,275,000 with 8 bedrooms and 8 full baths, 3 half baths. This 11,000 square foot home was built in 1914 on a lot size of 2.09.
Ralph Lauren print campaigns, features in Architectural Digest, film productions, and even the latest Crate & Barrel holiday catalog all point to one thing: great architecture never goes out of style. And more than a century later, David Adler's "Innisfail I" is every bit as extraordinary today. Set on over two breathtaking acres, this landmark estate is ready now to be experienced through a new 2026 lens. The pool, spa, tennis court, and sauna all are just the side features that bring this magnificent lifestyle home to life, as David Adler designed is country luxury estate with one thing in mind...a destination for all to enjoy. His one primary focus with his interiors was "proportions"- always wanting his rooms to have volume with soaring ceilings but still feel intimate. He finished these spaces with endless sets of French doors bringing the gardens inside, and exquisite original details from intricate millwork to Versailles and herringbone parquet floors. The oversized reception hall immediately sets the tone, opening through 10-foot doorways to the spectacular great room where walls of French doors, handcrafted millwork & grand chandeliers frame the endless terraces & gardens beyond. Sun-drenched entertaining spaces flow effortlessly from the living to the dining room, richly paneled library and sunroom, while the Chef's kitchen, oversized butler's pantry and sunny breakfast room make the house equally suited for everyday living. Upstairs, a beautiful hotel-level wrapped wrought-iron staircase leads to eight bedrooms, including the expansive primary suite with fireplace and private dressing room. The third floor changes the mood completely with a speakeasy-style bar, bedroom and full bath-proof that a house this important can still have a little fun. And then there are the grounds which alone today to duplicate would be over $2m in just design and install. Originally designed by legendary landscape architect Jens Jensen, the estate unfolds across formal gardens, sweeping lawns and mature trees, with a pool, spa and tennis court creating the ultimate private country retreat. Innisfail I has been photographed, published and filmed for generations for a reason. Today estates can be built, not doubt about that, but there is nothing like architecture that can always withstand the test of time. NOW it's time to re-imagine this space with a hue of transitional colors, clean-lined furniture and a revamp from gold to simply white. This is a designer's dream palate as this estate is just waiting to be the next showpiece estate in the North Shore as the pedigree is already in place!
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FeaturesGeneralLiving Area 11000
Sewer Public Sewer
Heating Steam Radiator(s)
Cooling Small Duct High Velocity Zoned
Possession Closing
Roof Slate
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
HOA Fee 0
Garage Spaces 3
Association Fee Includes None
Architectural Style French Provincial
Construction Materials Stucco Stone
Year Built 1914
Electric Circuit Breakers Fuses 200+ Amp Service
Township Shields
Tax Year 2024
Ownership Fee Simple
Community Features Pool Tennis Court(s) Curbs Gated Sidewalks
Assoc Fee Paid Per Not Applicable
County Lake
New Construction N
Property Type Residential Detached Single
Other Structures Pergola Tennis Court(s) Garage(s)
Total Rooms 17
Full Baths 8
Status New
Directions Deerpath East of Waukegan Road South on Sussex to gates
High School Lake Forest High School
City Lake Forest
High School District 115
MLS Area Lake Forest
Elementary School Everett Elementary School
Tax Annual Amount 53634
Middle/Junior High School Deer Path Middle School
Virtual Tour https://hdph.dmwre.com/x3334274
Standard Status Active
Middle/Junior School District 67
Elementary School District 67
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InteriorInterior Amenities Sauna Hot Tub Wet Bar Built-in Features Walk-In Closet(s) Bookcases High Ceilings Historic/Period Mlwk
Basement Partially Finished Cellar Exterior Entry Walk-Out Access
Flooring Hardwood Carpet
Total Fireplaces 4
Fireplace Features Wood Burning More than one
Half Baths 3
Laundry Features Upper Level Electric Dryer Hookup Sink
Total Bedrooms 8
Room Type Bedroom 5 Bedroom 6 Bedroom 7 Bedroom 8 Gallery Library Breakfast Room Sitting Room Recreation Room Media Room
Total Baths 11
Bedrooms Possible 8
Bathroom Whirlpool Separate Shower Steam Shower Double Sink Bidet Garden Tub Full Body Spray Shower Double Shower Soaking Tub
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ExteriorModel French Provincial
Exterior Amenities Hot Tub Lighting
Parking Features Concrete Garage Door Opener Yes Garage Owned Detached Driveway Oversized Secured Storage Owned Garage
Lot Features Landscaped Mature Trees Garden Level
Water Source Lake Michigan
Total Parking 12
Foundation Details Concrete Perimeter
Lot Dimensions 231X140X223X181X310X189
Lot Size Acres 2.09
Waterfront Y/N N
Other Equipment Security System Intercom CO Detectors Ceiling Fan(s) Sump Pump Sprinkler-Lawn Security Cameras
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* Excluded FeaturesList By@Properties Christie's International Real EstateBroker
jradnay@atproperties.com;jradnay@atproperties.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $33,307
- Monthly Property Taxes
- $4,470
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Lake Forest, IL
Average List Price $2,171,479
Percent of Sale Price 59%
About Lake Forest, IL 19,888 Population
-2% Since 2002
$ 164,533 Median Income
46.48 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
565992 Elementary School
567092 Middle School
Lake Forest High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 8/27/2026 | $5,275,000 | | Listed Price |