Since 2005 the average annual appreciation for a condominium has ranged between 4.2% and 6.9%. Here is the breakdown: Back Bay +62% 2005 -2014 or 6.9%/Year Midtown +38% 2005 -2014 or 4.2%/Year South Boston +44% 2005 -2014 or 4.8%/Year South End +48%Read More