Johnny Carson bought a Bel-Air mansion in the 1970s and added a private office and illuminated tennis court; nearly 50 years later, the estate has been listed for $40 million, with proceeds going to charity

For decades, the Bel-Air property was part of Johnny Carson’s life away from the television cameras. The former host of The Tonight Show bought the midcentury home in the early 1970s, around the time his programme moved from New York to California. He also made changes to the estate, including the addition of a private office and a floodlit tennis court. According to the Architectural Digest, nearly half a century after Carson first settled there, the property has returned to the real estate market with an asking price of $40 million. The sale is also expected to benefit three charitable organisations, following the death of its last owner, Joanna Carson, in 2025.How a 1949 Hollywood estate became Johnny Carson's Bel-Air homeThe house stands in East Gate, an exclusive residential section of Bel-Air in Los Angeles. Its history predates Carson's ownership by more than two decades. Film producer and director Mervyn LeRoy commissioned the property in 1949, during a period when Hollywood figures were increasingly establishing homes in the city's affluent neighbourhoods.LeRoy was associated with several major film productions, including the original The Wizard of Oz and Gone with the Wind. The estate was designed in the midcentury modern style and occupies approximately 1.5 acres. Its main residence covers around 9,000 square feet, with a separate two-storey building that later served as Carson's private workspace.The grounds include a swimming pool with an oval design, a sun deck, a cabana and a tiered fountain. There is also a security booth near the entrance, reflecting the privacy arrangements associated with the property.Johnny Carson's private tennis court and luxurious Bel-Air mansion interiorsCarson's interest in tennis was reflected in one of the property's most distinctive features. He had a private court installed with lighting, allowing games to continue after daylight hours. A pavilion was built alongside it.The separate annex also provided space for his work away from the television studio. Carson spent much of his professional life hosting The Tonight Show, but the Bel-Air residence offered a different setting, with room for both private and professional activities.The layout includes a large living room with a wet bar, a formal dining room and an expansive family room overlooking the gardens. The kitchen has a central island, built-in cabinetry and a breakfast area. A circular rotunda leads towards the main bedroom suite, which has two bathrooms and walk-in wardrobes.Other parts of the residence include a basement, wine cellar, kitchenette and an additional powder room. The interiors retain the scale expected of a property built for a prominent Hollywood household, while the surrounding greenery provides views from several rooms.How Joanna Carson retained the Bel-Air mansion after her 1985 divorceJohnny Carson purchased the Bel-Air property with his third wife, Joanna Carson, in the early 1970s. Their move to California coincided with a major change in his broadcasting career. In 1972, The Tonight Show relocated from New York City to Burbank, bringing Carson's professional life closer to the estate.The couple divorced in 1985, but Joanna continued to own the house. She maintained a connection to California while also spending time in New York. In an interview with the Wall Street Journal, her nephew, Robert Ulrich, who served as trustee of her estate, said she retained the property and later arranged renovations during the 2000s.Ulrich also described her life in Bel-Air to The Wall Street Journal. After her separation from Carson, she became part of the neighbourhood's social circle, living next door to former US first lady Nancy Reagan and maintaining close connections with the Sinatra family.Joanna Carson died aged 88 in 2025. Her continued ownership meant that the property remained associated with her long after her marriage to the television presenter had ended.Johnny Carson's former Bel-Air mansion lists for $40 million with charity donations plannedThe estate is now being offered for $40 million, with its sale forming part of the administration of Joanna Carson's estate. The proceeds are expected to be distributed among three charitable organisations: Cedars-Sinai Medical Center, the David Geffen Foundation and SHARE.The planned donations give the transaction a purpose beyond the transfer of a high-value residential property. Rather than the proceeds remaining entirely within the family estate, the sale will support organisations working in different areas of philanthropy and community services.Carson died in 2005 after retiring from The Tonight Show in 1992. Although his later years were closely associated with his Malibu residence, the Bel-Air mansion represents another chapter of his life in California, dating back to the period when his television career was at its height.You use AI every day. Now get your AI Quotient. Take the AIQ test.