PropertyShark.com, in collaboration with Corcoran, recently published the Q1 2010 Corcoran Report covering apartment sales (condos and coops) in Manhattan for Q1 2010.
Here is an interactive map showing the sales that took place in the first quarter of 2010. The size of the circle indicates the number of sales in the building and the color indicates the price per square foot.
On the map, you can click on a building for a mini-report pop-up, displaying details about sold units in that building.
Browse current Manhattan apartments for sale.