A private estate designed for luxurious coastal living, The 21 House is a four-bedroom sanctuary tucked quietly within The Reform Club grounds. With four king bedrooms, each featuring spa-like marble en-suites, and spaces curated for gathering or solitude, the home offers elegance at every turn. Cathedral ceilings, four fireplaces, a grand chef’s kitchen, formal dining, and expansive outdoor spaces—including a gourmet grilling deck and trellised gardens—invite effortless entertaining and everyday serenity. A private spa room and access to all inn amenities complete the experience.
A private four-bedroom estate with fireplaces, marble baths, a gourmet kitchen, secluded gardens, and access to all inn amenities—The 21 House is the ultimate Hamptons retreat.
Tucked within the lush gardens of The Reform Club, every space—from the soaring living room to the full gourmet chef's kitchen—invites connection, celebration, and ease.
The 21 House features four king suites with private spa baths, four wood-burning fireplaces, a chef’s kitchen, dining room, expansive living spaces, a private spa room with soaking tub, and a wraparound patio with outdoor dining and lounge areas.
Looking for something similar? Discover other accommodations designed with the same refined ease.
The largest of our cottages, Willow Cottage is a private oasis with three floors of refined living, including spa baths, fireplaces, a steam room, and secluded garden spaces.
Surrounded by gardens and filled with natural light, Mulberry Cottage offers private indoor-outdoor living, a wood-burning fireplace, and a spa-like steam room retreat
With vaulted ceilings, private gardens, and an outdoor fireplace, Rose Cottage feels like a hidden haven for those who move at the pace of nature.
The largest of our suites, this serene retreat features two wood-burning fireplaces—one in the bedroom and one in the sitting area—a private covered patio, and generous space designed for slow mornings and quiet luxury.
Tucked just off the lawn, Suite Two is a sunlit sanctuary with its own private courtyard and bluestone patio—ideal for quiet mornings or alfresco evenings. With a wood-burning fireplace and expansive marble bath, this suite offers understated luxury with every detail in place.
Unwind with our Serenity Stay package, a spa-inspired escape designed for deep relaxation and renewal. Begin your stay with a personalized in-room spa treatment, whether a tension-melting massage or a restorative facial. Enhance your experience with a private yoga or meditation session, followed by herbal teas and nourishing wellness provisions.
Call us at (631) 267 8500 for direct bookings
