Honestly classification doesn't change anything because every sector that is not empyrean is full of individual-owned houses anyways. Maybe if they added new FC only wards with a larger distribution of houses and mansions and leave what's already here to individual buyers there could be some more room to breathe. It would be harder than just copy-pasting 2x the number of wards but looking at the empyrean plots, smalls really aren't popular for FC's. Either that or they just don't like the cold.

At any rate something needs to be done more than just swapping numbers around (not to mention there are losses every time they do it). The fact that the real housing crisis is reflected in the game is almost a sort of sick joke at this point.