14 x 12 second floor addition with deckJust trying to get a ballpark idea of what this might cost. A first floor addition of the same size was done several years ago. Now we would like to add a second story right above it. Also looking to have a small deck off of it.December 03 2012 - US00YesReport 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.