Wrong Zillow infomation.1)Your listed contact email is wrong email address. Why?2) My home is 17037 Boulder Dr. 49168, My purchase price at new in 2005 was $380,000. We added big deck and lanscrape, last Jan and July when we did the refinance and got evaluation as $320,000. But this year your Zillow give it sales value as 230,000 and rent as $1500.Why? This year should go up not go down. why it went down so much? Please correct it.October 17 2012 - Northville Township00YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe 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.