Foster Gunnison was a successful salesman/ designer of custom light fixtures for buildings including the Empire State Building and Waldorf Astoria in the 1920s. Then, in 1935, he translated his architectural and design knowledge into a mass production pre-fab housing factory in New Albany, Indiana. Gunnison Magic Homes, later renamed Gunnison Housing Corporation, became the housing equivalent of Ford Motors, manufacturing interchangeable parts to assemble mass-produced houses.

According to David Hounshell, who wrote, the book, "From the American System to Mass Production," Gunnison engineers designed an interchangeable wall panel that would fit 12 different house models by 1937. Gunnison could undersell a conventionally constructed house by almost 25%. A 1954 sales brochure states the homes sold for $8750 to $13,000, depending on options and floorplans, which could include breezeways and attached garages.
Competition for mass-produced, pre-fab homes was heated. Famous architects, such as Walter Gropius, worked on pre- fab home designs. In Gropius's case, for General Panel Corporation. But Gunnison and most of these other firms never really became a driving force in architecture in the 1940s and 1950s.

Gunnison employed about 300 people and claimed to have sold 4500 homes in 38 states by 1941. Gunnison was written about in Popular Science and national architecture and engineering magazines, but they aren't very well-known today outside of New Albany. They don't seem to have captured the imaginations or pocketbooks of the nation to the degree that the ubiquitious National Homes or even Lustrons did. The Gunnison plant was purchased by U.S. Steel in the 1940s and continued to produce ranch and split-level homes until 1974 in New Albany. Today, the factory is converted to a different use but you can still see Gunnison Homes in New Albany neighborhoods.
Do you have a Gunnison in your neighborhood? I think a neighborhood of these homes in good condition with original windows and siding would be eligible for the National Register. The Gunnison factory, too.
Former Gunnison factory, New Albany.