> Generally a home under 500sqft would be considered a tiny home regardless of whether it was on wheels or a foundation. With an average home size in the US of 2600sqft even a 1200sqft home could be considered tiny by many.
> A THOF can be built on a crawlspace foundation, slab foundation, or even be a mix of mobile and permanent with a prefab type design that rests on wood or steel beams or “skids” allowing the home to be affixed like a traditional home but then moved later if someone desired.
> THOF benefits and ideas: https://www.tinysociety.co/articles/tiny-houses-on-foundations/
> THOF in Chattanooga by Wind River Tiny Homes: https://www.windrivertinyhomes.com/urban-micro-home
> Various styles of THOF: https://www.thetinyhouse.net/tiny-house-foundation/
> Tiny home technology driven prefab: https://www.youtube.com/watch?v=3jF9ftC6U0Y
> Australia city approved container home: https://www.youtube.com/watch?v=tD9gSM2c-JY
> Clovis CA Cottage Home Project: https://cityofclovis.com/planning-and-development/planning/cottage-home-program/
> Atlanta ADU Company: https://www.atladuco.com/gallery