In this video, Aaron Zapata, Real Estate Broker with Prudential CA Realty, reviews why there aren't any homes for sale. He sees four reasons: 1. Equity sellers are holding tight! 2. There are virtually no more REOs. 3. Investors "hold to rent" 4. Underwater owners waiting Aaron Zapata offers real estate service in Los Angeles, Orange, San Bernardino Counties. If you are looking to buy or sell a home...