His 1000 sq.ft. circular house could be put together by a couple of people in less than 2 days, weighed under 3 tons (lots of aluminum), self-cooling. It was supported by a single mast, and portable. 80 years ago, the ‘kit’ cost $6500, delivered.
You can see the only still-existing house at the Henry Ford Museum site. https://www.thehenryford.org/visit/henry-ford-museum/exhibits/dymaxion-house/
What the summary leaves out is that only two prototypes were ever built. Fuller couldn’t raise the needed capital to fund production. Fuller was a visionary, but lacked the mindset needed to control costs on a complex project.
A decade or so later, Joe Eichler built a number of suburban housing tracts in California, with houses of similar square footage, based on a rectangular-donut design including a central atrium, using low-cost construction techniques. They were affordable and (with the exception of having almost-flat roofs) well-designed. They were less innovative than Fuller’s house, but actually got built and sold. There are still neighborhoods of Eichlers, most notably in San Jose, Palo Alto and Marin County.
From the look of them (https://duckduckgo.com/?q=eichler+homes&iar=images&iax=images&ia=images&kp=-2) they’re STILL modern-looking and something that might still fetch a pretty penny today. Amazed I never heard of them before.