California Surfer Architect Harry Gesner’s Sandcastle Malibu Beach Home
One of America’s most eclectic and interesting architects, Harry Gesner was known for his innovative and unconventional architectural designs such as The Wave House, Triangle House, and Sandcastle. Often inspired by the surrounding environment, Gesner gained recognition for his unique approach to design, particularly his incorporation of organic forms and his willingness to challenge traditional architectural norms and difficult building sites. Gesner’s Sandcastle home in Malibu, his longtime family home, is now for sale at a reduced price of $22.5 million.
Sandcastle, also known as the “Malibu Sand House,” was built for Gesner’s fourth wife, Nan Martin, who was a well-known Broadway actress. Made almost entirely from reclaimed materials, the home gets its name from its unique form, which resembles a sandcastle that you might build on the beach. The design features curving lines, exposed wooden beams, and large windows that provide breathtaking views of the ocean. The use of natural materials and the integration of the structure with the surrounding environment showcase Gesner’s dedication to creating architecture that harmonizes with nature.
The six-bedroom, six-bathroom property on 122 feet of Pacific Ocean beach and panoramic views was built in 1961. The home’s inside focal point is a large brick fireplace and hearth in front of the sunken living room. The overall design incorporates elements like a spiral staircase, built-in furniture, floor-to-ceiling bookshelves, a solarium with stained glass panels, eyebrow windows, loft space, and expansive decks enhancing the connection between indoor and outdoor spaces and contributes to the overall character of the beach home, with good MEP design in California. According to Gesner’s son, Gez Gesner, “The house was largely built with salvaged materials such as old telephone poles, maple from a high school gym, old-growth redwood harvested in the 1800s, and windows and doors from one of Hollywood’s silent film theaters.”
Gesner’s design philosophy to create homes that provide functional living spaces is seen throughout the property, which includes, additional to the main home, a “tree house” apartment with a kitchenette, living and dining room, bed and bath; the “boat house” with a full kitchen and bath, bedroom, and living and dining room area; and another one-bedroom “nest” apartment above the indoor-outdoor cabana.
Gesner’s personal life was almost as interesting as his home designs. Born in Oxnard, California in 1925 to an artist mother and inventor father, Gesner attended Santa Monica High School and became one of Southern California’s expert surfers and a skier. Enlisting in the Army at age 17, Gesner was initially assigned as a ski instructor in Colorado but later moved to the infantry where he was part of the D-Day Omaha Beach invasion in Normandy, France. Gesner credited his surfing skills he used to evade the Germans’ bullets that helped him survive. He also was a soldier in the Battle of the Bulge in 1944 where he was severely injured, developed gangrene, and barely escaped amputation of both legs.
After the War, Gesner moved around to New York, Ecuador and Mexico before going back to Southern California, where he began working in construction and became a self-taught architect. He was married four times and died in 2022 at age 97. Gesner was still surfing until just a few years before his death.
Sandcastle is listed with Zen Gesner and Chris Cortazzo from Compass. Photos are by Mike Helfrich.
For more celebrity home news and celebrity home video tours, visit TopTenRealEstateDeals.com.
You May Also Enjoy
Construction Skills Mission Board (CSMB) shows the Government has a plan
5 Strategies to Optimise Your Warehouse for Real Estate
HMOs sell for up to 50% above market average
UK buyers struggle while 50,000 homes sit empty
Breaking Property News 26/06/25
