List of homes in the game?

yelp818

You could look at the list of buildings that increase Indolence on the Wiki. While there are some things on there that are not homes such as the School Bus or Frink's Lab it should be a good place to start.

SimpsonFamily108

If you need more help ask LPNIntenoITA he updates Simpsonswiki just give home a pm and should help he'll let you know what is freemium and premium.