Calgary condo sales have reached new heights after a luxury unit in the The River development fetched a record $8.3 million, before construction has begun.

New condo sales in Greater Downtown Miami slowed by 53 percent in 2011, compared to 2010, as developer inventory decreased and the average price rose by 21 percent, according to a recently released report from CondoVultures.com

The volume of single-family home sales in Massachusetts fell 5 percent in December from a year ago, and condo sales took a bigger hit, the Warren Group reported this morning. That reversed a trend of the five previous months, which posted year-over-year sales gains, said the Warren Group, a Boston firm that tracks local real estate activity. For December 2011, the median sale price of single ...