I am the home owner at 41 Snow Road, Haverhill, MA.I am the home owner at 41 Snow Road, Haverhill, MA. Why is the Z-estimate lower than the comparable homes around me? How can I change this estimate?October 15 2011 - Haverhill00YesReport 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.