Zillow EstimatePlease update your estimate for my property at 225 Cullen Way, Newark DE 19711. I don't know what formula you are using and what square footage you are using for it. The correct square footage is 3225. Based on your Zillow estimates for the homes that are for sale around my property, I feel that a Zillow estimate of $479,000 is more appropriate. If you disagree, please let me know the reasons.August 06 2011 - Newark00YesReport 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.