Profile picture for user8617720

How does Zillow come up with a zestimate?

I have a house with more upgrades and a green zone at the back whereas my friend down the road has the same exact model  and square footage (built two years before mine!) with views of the neighbors and not many upgrades and yet our homes have different price estimates, in that her house seems to have a zestimate higher than mine! How is this possible and how does Zillow come up with these estimates?
  • April 02 2013 - Doctor Phillips
  • 0
    0Yes

  • Report a Problem

    Please enter a valid email address.

    Content flagged

    We will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.

    We're sorry. This service is temporarily unavailable. Please come back later and try again.

Be a Good Neighbor. Be respectful and on-topic. No spam or self-promotion! See our Good Neighbor Policy.

Answers (2)

Profile picture for Rohn N

Hi! You can learn more about how Zillow calculates the zestimate here:

http://www.zillow.com/help/what-is-a-zestimate/
  • April 02 2013
  • 0Yes

  • Report a Problem

    Please enter a valid email address.

    Content flagged

    We will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.

    We're sorry. This service is temporarily unavailable. Please come back later and try again.

Profile picture for Ice L.
  • Ice L.Zillow
  • 16487 contributions
user8617720 -

The Zestimate is calculated from public transactional data including tax history and user submitted data. Despite the fact that the attributes of both homes are similar, there is probably something in their sales or tax history that is causing this difference in their estimates.

As for revisions or home improvements, they are not taken into account unless they resulted to a much higher tax. You may see this link for an in-depth information about how Zestimates are determined.

Thank you.

Ice
Zillow Customer Support
  • April 02 2013
  • 0Yes

  • Report a Problem

    Please enter a valid email address.

    Content flagged

    We will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.

    We're sorry. This service is temporarily unavailable. Please come back later and try again.