Back in 2006, one of the first properties to sell in the Houses at Sagaponac development was this 3,300-square-foot contemporary home, which was designed by Selldorf Architects. At the time, the pad sold for $2.450 million, and went on to nab coverage in Town & Country, the Financial Times, "and many European architecture and design magazines." So yes, this house has been published! And that makes sense, since Annabel Selldorf is a big-time architect who's done work for the Urban Glass House in New York, Abercrombie & Fitch, and even Anna Wintour (happy Fashion Week!). The house, which boasts a sleek pool, three bedrooms, and some "Smart House" features, just popped up on the market with Prudential Elliman for about $3.5 million. Any takers?