plastered walls, how durable are they?I did see a old house which has walls of plaster of paris as well the sealing too.I am interested to buy this house but my concern is the walls and the sealing. Can you please guide me on this or tell me more about these kind of walls. Question refers to 193 Baldwin Ave, Jersey City, NJ 07306April 10 200700YesReport 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.