The Chemosphere is a strange looking house located in the San Fernando Valley area of Los Angeles. It was built in 1960 by by American architect John Lautner. It is a one story octagon with around 2200 square feet (200m2) of living space. Most distinctively, the house is perched atop a concrete pole nearly thirty feet high. This innovative design was Lautner’s solution to a site that, with a slope of 45 degrees, was thought to be practically unbuildable. Access is by a long stairway and a cable railway.
Because of a concrete pedestal, almost 20 feet (6.1 m) in diameter, buried under the earth and supporting the post, the house has survived earthquakes and heavy rains.
The building was first used in a dramatic film as a futuristic residence in the 1964 ABC-TV program “The Outer Limits: The Duplicate Man,” based on a science fiction story by American author Clifford D. Simak. Exterior scenes for the television episode were shot on location; a detailed sound-stage set of the house’s interior was built.