One of the best ways to get accurate and current real estate information is to allow a real estate agent to assist you. Otherwise, you will continue to receive incomplete or even outdated information. As a potential buyer, you'll be best served by allowing an experienced, full-time Buyer's Agent to help you. Just as sellers have listing agents helping them, buyers enlist the services of a Buyer's Agent, but be careful of listing agents who are "moonlighting" as Buyer's Agents.
For accurate & current real estate information, including all the homes for sale that match your exact needs, as well as the interpretive analysis and why it may be a good idea to wait to buy, let me know. I am a Buyer's Agent and would be glad to give you the information that you need in order to make good real estate decisions.