roof permissionThis is a 27-year old house. The seller told us that roof was redone about 7-10 years ago. Inspector found that there are two layers on the roof, which suggested that they added additional layer on top of original layer. I called town office today. She told me that there is no record of roof permission in file. But she also said many people redo the roof without applying for permission.What will this affect my house value? I will have to redo roof about in 10 years. I wonder if I should ask the seller who did the roof for them and when, some receipts so that I can show my future buyers some proof. Or should I bother to ask?August 22 2013 - US0YesReport 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.