How much is a reasonable offer?OK ... there is a house on the market for $519K ...and ZEstimate is $442K. I know there are a number of factors in making an offer, but can you please give me a feel for what I should offer, just considering the Zestimate and the asking price. For example ..would it be reasonable to assume that a valid offer (a non-offensive one) would be halfway between the Z figure of 442 and the asking price of 519?May 07 2011 - Ridgefield00YesReport 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.