Article · Wikipedia archive · Last revised Jul 23, 2026

Ralph Potato House

Ralph Potato House is a historic potato house located near Laurel, Sussex County, Delaware. It one of the last surviving examples of its building type. It was built about 1915, and is a 1+1⁄2-story, gable fronted, balloon frame structure on a brick foundation. It retains a number of important elements characteristic of potato house including: double sheathing, an interior brick chimney, shuttered openings, and gaps between walls and floorboards.

Last revised
Jul 23, 2026
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Ralph Potato House
Location within Delaware
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Location within the United States
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LocationSoutheast of junction of Roads 493 and 494, near Laurel, Delaware
Coordinates38°32′15″N 75°38′19″W / 38.53750°N 75.63861°W / 38.53750; -75.63861
Area0.1 acres (0.040 ha)
Builtc. 1915
MPSSweet Potato Houses of Sussex County MPS
NRHP reference No.900016981
Added to NRHPNovember 15, 1990

Ralph Potato House is a historic potato house located near Laurel, Sussex County, Delaware. It one of the last surviving examples of its building type. It was built about 1915, and is a 1+12-story, gable fronted, balloon frame structure on a brick foundation. It retains a number of important elements characteristic of potato house including: double sheathing, an interior brick chimney, shuttered openings, and gaps between walls and floorboards.2

It was placed on the National Register of Historic Places in 1990.1

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