The city’s luxury market is humming like it’s 2014, at least through the first two weeks of the year. Buyers signed 50 contracts for luxury homes through the beginning of 2017, tying 2014 as the best start to a new year, according to Olshan Realty‘s latest luxury market report. Madison Equities and Property Markets Group’s 10 Sullivan Street in Soho logged last week’s biggest contract: a 5,503-square-foot, five-bedroom penthouse that went into contract for a … [more]