Dear gigijen22, I think the closest you will get to finding a list of Life Forms houses is in this forum which provides in early messages a pretty extensive list of street names. With that information in hand you should regularly check the HAR website to see if any are coming up on the market. As for floor plans, I have searched for them and never found any. My husband and I are the lucky couple who bought the "diamond in the rough" on Lehigh Street in 2009. We totally gutted it and work like slaves for 5 months to turn the inside into our dream home (still a lot of work to be done on the outside). We love to explore the Woodlands on our bikes searching for other Life Forms. Even though they have a very distinct look they all are very different. In the last couple years I have seen a few going for sale but I also noticed that they more often come up for lease rather than for sale. I wish you the best of luck.