The underground house at 3970 Spencer Street is one of the valley’s most unusual homes built 26 feet underground in 1978 by Girard “Jerry” B. Henderson, who, planned to survive the end of the world there.
The underground house at 3970 Spencer Street is one of the valley’s most unusual homes built 26 feet underground in 1978 by Girard “Jerry” B. Henderson, who, planned to survive the end of the world there.