Why does no one want to talk about low-cost energy-efficient disaster-proof housing? If they're doing it behind my back there's no evidence yet.
Some things are obvious -- zero-overhang roofs and spark arrestors on the vents. Known since 1961
I'd go further with a deck made of fireproof material hinged against the house that would rotate up 90 degrees and cover the window and door openings. Like the shutters they used to put on buildings, but useful when they're open.