Multi-generational living is making a serious comeback in Phoenix and for very good reasons. Whether it's aging parents who want independence without isolation, adult kids stretching a tight housing budget, or grandparents who've basically become the best free childcare in the neighborhood, the logic is hard to argue with. But the key word is independence.

Some families are navigating aging parents who need proximity but cherish their privacy. Others are watching adult children struggle with housing costs and want to offer a soft landing without turning the family home into a crowded dormitory. An accessory dwelling unit — a fully independent living space on your existing property — addresses both with grace.