What is the current interest rate on a 30 yrs. fixed mortgage?my property is currently on an arm mortgage. I would like to lock-in this mortgage to a fix mortgage. My loan amount is approximately $137,000.00, what would be my monthly payment if this converts to a fix mortgage?Thank you so much for a reply.February 09 2009 - Spring00YesReport 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.