• Irish investor Derek Quinlan, who paid $26.25 million for the townhouse at 20 East 64th Street in 2006, and then later put it up for rent for $90,000-a-month, has now put the home up for sale with Dolly Lenz and Monique Silberman for $37 million. [Cityfile, PDE]
• CBS newsman Charles Osgood and his wife Jean have put their 5,100-square-foot apartment at the Osbourne at 205 West 57th Street on the market for $7.9 million. [NYT, Sotheby's]