If you’re a fan of Zillow.com then you are familiar with the “Zestimate” value of your house. Of course, it is an “estimate of value” but because it is generated by Zillow they have added the “Z” to make it proprietary. Recently a buyer asked why a Zestimate was so much lower than the asking price for a house. Good question. Let’s discuss.
Have you checked your house on Zillow lately? If you have, then you may be wondering how Zillow came up with that value. As a real estate agent and as a member of the National Assocation of Realtors, Vermont Association of Realtors, and the Northwestern Vermont Board of Realtors, I have access to many estimating programs that use data differently than Zillow. In addition, I have access to hyper-local real estate information that is reported monthly.
If you are looking for a true “range of value” for your house, then I need to visit. There are many factors involved in pricing a property and the online resources give us a guide, but do not use data points that are crucial in our local area.
Back to the original question, “Why is the Zestimate so much lower than the asking price of the house?” The answer is, “Because Zillow has never been to the house, has never seen the house, and, relies on data that may or may not be accurate.”
For more information on your house, and, to see if your value has truly increased or decreased, get in touch with us.


The benefit to you, the consumer, is that once you have decided to reach out to a professional, you are in good hands. In the real estate world at KW Vermont, Keller Williams Realty, our culture of sharing and helping one another succeed results in a cooperative environment that may result in a quicker, smoother process. Some houses are not yet out in the “wide world of real estate” for various buyer or seller reasons. We work with buyers and sellers every day and network to find houses, sell houses and get our clients “out in front” of the market.