finishing basement reduces house value?

Profile picture for roadflash

I am thinking about finishing my basement...adding a bathroom and a bedroom.  When I changed the information on Zillow, the value of my house went down.  Why is that?

  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.
August 21 2011 - Chantilly
  • Be a Good Neighbor. Be respectful and on-topic. No spam or self-promotion! See our Good Neighbor Policy.

Answers (5)

Best Answer
Zillow does respond to posted changes in a home's appraised value. Smaller improvement jobs (construction projects valued below certain threshold values) may not be deemed substantial enough to rise to the level of triggering a home reappraisal. If not, there may be no change in your home's assessed value (great for you as far as it keeps your property tax basis down). In this case, there may be no appraisal information released for Zillow to note. When you sell your home, buyers WILL note the improvements, however, and your home's sale price will reflect those improvements. Zillow will "reset" its Zestimate after that sale, and the new sale price will reflect the true condition of the home. I hope that helps!
  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.
August 22 2011
Zillow collects information from public records. Public records sometimes aren't updated very promptly (due to standard slower government processes). Thus, your home value may have been dropped on Zillow because of broader market changes, and the information on your addition (basement finishing) simply may not have been "published" for Zillow to see, yet. As a rule, more finished space means a higher sales price. (Note that appraisers may not count all of this space, if it is more than 50% below ground level. But that is not directly relevant to your home's market value/sales price.)
  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.
August 22 2011
Profile picture for roadflash
I didin't increase the square footage but did pull the permits and enlarged the window.  Is zillow largely based on tax assessments?
  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.
August 21 2011
Profile picture for SoCal_Engr
When you added the new bedroom/bathroom, did it result in the sq/ft number being increased too? Or, was the basement already included in the sq/ft value?

If the latter, then I've seen Zillow reduce Zestimates based on projected size of rooms (i.e., more rooms, same sq/ft). Just something to look at.
  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.
August 21 2011
Typically, finishing the basement should increase the value of your home - depending on the quality of work and the materials used.

Be sure to obtain the county permit and have all the required inspections done as you will be asked for the permit when you decide to sell your home. Also, in Northern Virginia bedrooms in basement to be considered  legal bedrooms must have a window large enough for the firefighter to pass through with equipment in case of the fire or other emergency. 



 
  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.
August 21 2011
 

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

E-mail successfully sent!Submission failed!

Related Questions
Profile picture for Lucy Armentrout
Questionfinishing basement reduces house value?
  • Latest answer by Lucy Armentrout
  • August 22 2011
Related Articles
GuideHow to Find a Contractor
GuideHome Improvement Loans
GuideWhy involve an architect?
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