Porch enclosure and converting it to a bathroomHi, Does anyone have an idea waht would be the cost of enclosing the existing porch and convert it into a bathroom and laundry room. The existing porch already has 3 walls from the existing house, so only one wall needs to be built. Also, existing plumbing and sewer is very close (just behind the walls). The roof needs to be converted into a flat roof and A/C extended.ThanksNovember 04 2011 - Miami00YesReport 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.