New YorkFeb 7, 2013Hirtenstein expands real estate holdings with contract for discounted Montauk estate
New YorkDec 11, 2018Hamptons Cheat Sheet: Ralph Lauren buys another $20M Montauk mansion, Wainscott estate lists for $25M … & more
New YorkJun 27, 2012Time Warner Center moves to foreclose on mogul’s storage unitMichael Hirtenstein owes five years’ worth of common charges, board claims