275 Sussex Lane, Lake Forest: Inside “The Adler,” a Historic David Adler Estate
Haute Residence proudly presents “The Adler” at 275 Sussex Lane in Lake Forest, Illinois—a rare French country estate of exceptional architectural pedigree, co-listed by Seth Semilof of HL Real Estate Group and Carrie McCormick of @properties Chicago. Offered at $5.3 million, this landmark residence represents a unique collaboration between two premier luxury real estate leaders spanning Miami and Chicago.
Originally built in 1914 by legendary architect David Adler, The Adler is a masterwork of timeless design and refined elegance. Set on over two acres of meticulously landscaped grounds, the estate spans approximately 11,000 square feet and has been owned by only four families throughout its storied history, preserving its authenticity, character, and legacy.
Grand Architecture & Refined Interiors
A gracious arrival leads to an impressive grand foyer, opening to beautifully proportioned formal spaces that reflect classic European craftsmanship. The home features an elegant living room, a formal dining room, a parlor, a library, and a media room, all designed for both intimate living and large-scale entertaining. The chef’s kitchen, complemented by a separate service kitchen, enables seamless hosting while maintaining discretion and efficiency.
Throughout the residence, refined details abound: 11-foot ceilings, ornate moldings, herringbone parquet floors, custom marble, and dramatic grand chandeliers. Adding a rare level of luxury, the bathrooms are outfitted with 24kt gold Sherle Wagner fixtures, reinforcing the estate’s uncompromising quality and attention to detail.
Thoughtful Layout & Entertaining Spaces
All eight bedrooms are located on the second floor, offering an ideal and increasingly rare layout for estate living. The third floor is designed as an entertainer’s destination, featuring a speakeasy-style bar, dance room, sauna, and full bath—perfect for private gatherings, celebrations, or wellness retreats.
Resort-Style Grounds & Ultimate Privacy
Surrounded by mature trees and lush landscaping, The Adler offers complete privacy and serenity in one of Lake Forest’s most coveted settings. Outdoor amenities include a swimming pool, spa, tennis court, and formal gardens, creating a true resort-like environment. A three-car garage completes the offering for car collectors and enthusiasts.
A Premier Co-Listing Between Chicago & Miami Luxury Leaders
HL Real Estate Group is excited to co-list this extraordinary Lake Forest estate with Carrie McCormick of @properties in Chicago, uniting two luxury powerhouses across key U.S. markets. This strategic collaboration ensures national and international exposure, leveraging HL Real Estate Group’s global luxury media reach through Haute Living alongside Carrie McCormick’s unparalleled expertise and dominance in the Chicago luxury market.
Together, this partnership positions The Adler at 275 Sussex Lane for discerning buyers seeking a legacy property of architectural significance, privacy, and enduring value.
Learn More:
Explore full details, imagery, and updates at:
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Private Showings & Inquiries
Seth Semilof
HL Real Estate Group
📞 646.599.2750
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Carrie McCormick
@properties Chicago
📞 312.961.4612
