Our Zestimate on Zillow was around 200 K. We spoke to two area real agents both Zillow agents. We then decided to try Zillow's Make Me Move option which is free. Over the course of 5 days Zillow had our property drop to 125K! Repeatedly emails from Zillow say their algorithm doesn't update for two months and its prime selling season. I found many other consumers on consumer websites complain about absurb low evaluations that they won't fix that make them eventually list with a real agent. Others claim agents are getting into Zillow and changing values. Our home had many amenties not listed on Zillow including a new pole barn that cost 25K, and 10 acres but it doesn't matter. List your home on Zillow for Free and your value will fall to the ground, especially if you talk to one of their Zillow agents first. DO NOT USE Trulia or Zillow. Its a headache and a huge scam. I can't believe the Attorney General of the US has not stopped their use of their unethical zestimates.