Every row says what makes it confirmed, or why it is not yet.
Owning somewhere, and probably somewhere that earns.
Every recent entry has had it. The Extended Look shows Jason and Lucia sharing safehouses that previews compare to Red Dead 2's camps — which is somewhere to live, not something you buy. Nothing official mentions purchasable property.
The thing that made the last one the most profitable ever made.
The game is described as a single-player experience, and the Extended Look was single-player throughout. Nothing says an online mode is coming, when, or that it will not.
Garages, tuning, and the parts that make a car yours.
The Ultimate Edition includes a dedicated garage and a customs shop, and the street race in the Extended Look is full of vinyl wraps and underglow. Both point at it existing. Neither shows a player customising anything, and the depth is still undescribed.