Please be aware that you don't foreclose on your house, the Lender forecloses when you fail to make the payments. Yes, unless you have occupied your home for 3 years, you are liable for at least a portion, if not all of the $8000.00 tax credit you received.... more
Contact a Realtor. Preferably one that has been recommended to you from friends, family, or co-workers. We Realtors have access to the Multiple Listing Service and tax records. You can also access the tax records from the PIma County Assessors Office's website. These records are not always current but they are a good source of information. Let me know if you would like a comparable market analysis for your neighborhood.