What they need to do is restrict personal housing to one house per account per player as the housing system is only going to be a pain point until SE says the code is going into effect on a date, and forces those with many houses to get rid of them for gill before SE automatically destroys their excess houses.

I would also be keen on letting players that want to build an entire subdivision be able to buy an instance of a complete ward for themselves as a crazy expensive thing so someone that wants to have that much land has an option to get that much land without screwing over the rest of us.