What is referred to as the "Henson Townhouse" (and less commonly, the "'Muppet Mansion'") is a 12,000-square-foot, townhouse-style apartment building located at 117 East 69th Street in New York City. It was purchased by Jim Henson in 1977 for $600,000 from the New York State Pharmaceutical Association. The location became the New York headquarters for Henson Associates from 1978 until 2003, when the company moved most operations to their Charlie Chaplin Studios location in Los Angeles and relocated a downsized New York office to Broadway.