I would suggest divination. Place the addresses with picture if possible in seperate areas on a table and use whatever form of divination you prefer over each one to decide their pros and cons. The best choice should become obvious to you.
As for selling your current home. A luck spell may serve you well. I've also heard that having a pleasant pet at your home sets a psychological setting that unconsciously causes people to like the house more. Yappy or mean dogs are not good! Calm and cute is the key. So if you do not have a pet, perhaps you can ask a friend to bring their nice cat or dog over the next time you show the house! It may just raise your odds of selling to the prospective buyer.