Boston condos: Best of times, worst of timesBest of times for Back Bay condo sellers: Back Bay condo sales 2010 3rd Q 129 Back Bay condo sales 2011 3rd Q 150Worst of times: Dorchester condo sales 3rd Q 2010 – 81 Dorchester condo sales 3rd Q 2011 – 53Submit a CommentYou must be logged in to post a comment.