Zero stars: Zillow does not reflect actual assessed values, roll histories or any information relevant to the home or value. Example for a neighborhood in Manor, TX. A single story, single family rental most recently assessed Value is approximately 190k, Zillow and their algorithm have the home listed for 320k. A 2 story with an assessed value of around 270k, is listed for approximately 350k. It is simple math, public records and market activity. Zillow is not a honest company. Avoid for your purchasing references.