Feel free to use any search site you like but beware…Zillow, Trulia, etc. include more than just sales data. Many of these sites add property tax information that skews the data. They also seem to have outdated properties (ones that have already sold).
We suggest www.austinhomesearch.com for the most reliable information. They update their information on a consistent basis.
It’s the official property search engine provided by the members of the Austin Board of Realtors.