Avondale Rd., Wallingford, Pennsylvania. County/parish: Delaware.
Added to the National Register of Historic Places December 29, 1970. NRIS 70000547.
5 contributing buildings.Also known as:
The Thomas Leiper Estate, also known as Avondale, is an historic, American estate that is located in Wallingford in Nether Providence Township, Delaware County, Pennsylvania.
It was added to the National Register of Historic Places in 1971.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/71998497