Whitemarsh Hall

Whitemarsh Hall was an estate owned by banking executive Edward T. Stotesbury and his wife, Eva, on 400 acres (1.6 km) of land in Wyndmoor, Pennsylvania, United States. Designed by the Gilded Age architect Horace Trumbauer, it was built in 1921 and demolished in 1980. Before its destruction, the mansion was the third-largest private residence in the United States, and it remains the largest American house ever to be demolished on purpose.

Despite the name, Whitemarsh Hall was located in Springfield Township, not in Whitemarsh Township which borders Springfield to the west.