Mortgage for residential condominium in commercial buildingI'm looking to get a mortgage for a condominium unit in a building that is 50% commercial property? I understand that the rules changed a couple years back for buildings that are over 25% commercial. Please advise.March 29 2011 - Boston00YesReport 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.