• Actress Kristen Johnston has closed on the sale of her duplex at 296 West 10th Street. The two-bedroom apartment with a solarium and terrace, which Johnston listed for $1.795 million in June and went into contract to sell in August, sold for $1.7 million to costume designers John Orberg and Janet Kuhl. [Cityfile]
• Jamie Drake, the interior designer who counts Mayor Bloomberg as one of his clients, has put his 6,200-square-foot home in East Hampton on the market for $2.9 million. [Newsday, Mercedes/Berk]
• Armon Bar-Tur, a managing director at SafeHarbor Capital Partners, and his wife Rebecca, have found a buyer for their townhouse at 92 Charles Street. The four-bedroom home, which the couple bought for $6 million in 2006 and listed for $14.95 million in October, has gone into contract after less than a month on the market. [Curbed, Corcoran]
• Private eye Bo Dietl has gone into contract to sell his Manhasset home. The five-bedroom home, which the former cop and occasional TV commentator bought for $2.3 million in 2004 and listed for $3.295 million in August, is reportedly selling for "just over $3 million." [Newsday, PDE]