I like this idea a lot. I also was going to make a comment about it automatically adding wards if all the plots were picked, but you already had added it! Good job, really well thought out.

I also agree with souljacker, they really just need to do "mog houses" or instanced housing. We don't interact with our neighbors as is.
I do agree with the people saying these current wards should be for FC's because honestly, as personal housing, they're super quiet/empty.