David Stewart Farm, also known as Rock Valley Farm, is a historic house and farm located near Triadelphia

Triadelphia, West Virginia

Triadelphia is a town in Ohio County, West Virginia, United States. It is part of the Wheeling, West Virginia Metropolitan Statistical Area. The population was 817 at the 2000 census.Triadelphia was originally chartered in 1829...

, Ohio County, West Virginia

Ohio County, West Virginia

As of the census of 2000, there were 47,427 people, 19,733 households, and 12,155 families residing in the county. The population density was 447 people per square mile . There were 22,166 housing units at an average density of 209 per square mile...

. The main house was built about 1812, and is a two-story sandstone

Sandstone

Sandstone is a sedimentary rock composed mainly of sand-sized minerals or rock grains.Most sandstone is composed of quartz and/or feldspar because these are the most common minerals in the Earth's crust. Like sand, sandstone may be any colour, but the most common colours are tan, brown, yellow,...

 dwelling. It is a rectangular, single pile, center-hall structure. Also on the property are a
sandstone spring house

Spring house

A spring house, or springhouse, is a small building used for refrigeration once commonly found in rural areas before the advent of electric refrigeration. It is usually a one-room building constructed over the source of a spring. The water of the spring maintains a constant cool temperature...

 with workshop above, corncrib, washhouse, and old barn.

It was listed on the National Register of Historic Places

National Register of Historic Places

The National Register of Historic Places is the United States government's official list of districts, sites, buildings, structures, and objects deemed worthy of preservation...

in 1979.