I don’t know about where you live obviously but here in the uk there isn’t really any surplus of housing in rural areas, in fact many rural villages are being taken over by second home owners and airbnb rentals, which drives up the price on the few remaining houses, leaving the more built up areas where most property is bought buy landlords to be let.

I’m pretty sure a ‘perfect’ anarchist society could help people who can’t do so to maintain their homes as well as having lodgings for those who don’t want to live in one place for long, these aren’t rocket science.