The idea of not being able to sell your house because one of your neighbors has pet snakes is complete baloney. I've owned pet snakes for over 30 years. Many years ago when I was selling my old house, my realtor suggested that I get rid of my snakes because she thought it would be difficult to sell with them in the house. I told her that I wasn't going to do that. Not only did my house sell easily, I actually had people coming to my open house JUST so they could see the snakes.