Why are ZESTIMATES over inflated?

Profile picture for Subbill Construction
Is Zillow contributing to the housing bubble by over zestimating properties? Why is everything selling for 70% of Zillow (at least in Southern California). Most sellers list them at 85% of Zillow. Come on guys, be realistic. The bubble has burtsed.
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 21 2007 - US

Replies (5)

Profile picture for erparadise
My neighborhood in 92024 has consistently been over valued by Zillow. Even houses that have sold within a few months show a Zillow value well over what they sold for. I would estimate my neighborhood is overvalued on Zillow by 15-20%. And the problem is not that simply prices are going down, but Zillow is not using comps in this neighborhood to validate the pricing, but pricing from somewhere else.

Suggestion: use comps that are 0-6 months and restrict them to the neighborhood.
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 25 2007
Profile picture for Subbill Construction
Thank you Erparadise.

Any comments from the hard working guys at Zillow?
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 25 2007
Profile picture for Subbill Construction
bump
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 27 2007
Hi arash3725-

The Zestimate home valuation is an estimated market value computed using a proprietary formula. It is an estimate of the worth of a house today, given the data we have available from the public records. Zillow.com does not offer the Zestimate as the basis of any specific real-estate-related financial transaction. Our data sources may be incomplete or incorrect and we know that there are things that Zillow might not be aware of that can be taken into consideration that can increase or decrease a home's value; also, we have not physically inspected a specific home. Remember, the Zestimate is a starting point and does not consider all the market intricacies that can determine the actual price a house will sell for, such as entertaining offers, negotiating, closing costs, timing, etc.

This is our estimate of fair market value. Home buyers and sellers and anyone who is just plain interested in the value of houses can use this as reference. One can use this value in negotiating, in judging market trends, and in calculating all sorts of things for your personal purposes.
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 28 2007
Hi erparadise-

Comps on Zillow are used slightly differently to the way a Realtor would use comps.

Your Realtor will typically use comps to help determine a list price - those comps are an input to your Realtor's calculation of the value of your home. Zillow however does not directly use the list of comps to calculate the home's Zestimate - rather, the Zestimate algorithm uses information learned from all sales and then tailors your home's Zestimates according to its specific attributes. The comps in the list that you see on your home's detail page on Zillow are selected separately to calculating the Zestimate.

So, it's important to note that if the comps list is missing a few good comparable homes - or including a few than aren't exactly comparable - that your Zestimate won't be caused to be incorrect as a result.

For more about Zestimate accuracy, please read this:
http://www.zillow.com/howto/DataCoverageZestimateAccuracy.htm.
  Flag content
Close
Report a Problem

Please enter a valid email address.

Close
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.

Close
We're Sorry
This service is temporarily unavailable. Please come back later and try again.
November 28 2007
 
  • Be a Good Neighbor. Be respectful and on-topic. No spam or self-promotion! See our Good Neighbor Policy.

Have a question? Ask it here.

What's this?
Close

By starting a discussion, you can expect more of an interactive, back-and-forth experience where the conversation can go in many different directions.

Or start a discussion
Related Discussions
DiscussionSeparate Board for Bashers
  • Last reply by sunnyview
  • July 25 2011
Profile picture for Michael Jensen
DiscussionSearch by architecture type and features
  • Last reply by Michael Jensen
  • 4 days ago
Profile picture for jdwarns
DiscussionHow do I delete a duplicate listing?
  • Posted by jdwarns
  • 5 days ago
Profile picture for onecalleddavid
DiscussionMobile App improvements and feature requests
  • Last reply by onecalleddavid
  • May 18
Related Articles
GuideHELP
GuideHELP - Site Errors
Be A Good Neighbor

Zillow® Advice depends on each member to keep it a safe, fun, and positive place. If you see abuse, flag it. More on our Good Neighbor Policy