Yahoo! Homes helps you find Killeen, TX homes for sale and make well informed real estate decisions in the process. Refine your search for Killeen houses for sale by price, number of bedrooms, bathrooms, property type, and more. Find mortgage rates that will allow you to finance your dream house. Once you've identified your home, make sure the offer price represents an accurate home valuation. These house listings are provided by real estate agents, brokers, home owners, for sale by owner (FSBO) providers or other aggregators of online homes for sale in Killeen, TX.