Douglas Elliman has listed a $12.5 million Waldorf Astoria residence, a sign demand remains intact in New York's luxury housing market. The brokerage is also ex

Douglas Elliman has listed a $12.5 million Waldorf Astoria residence, a sign demand remains intact in New York's luxury housing market. The brokerage is also expanding its high-end footprint after a $6.775 million Lakewood Ranch record sale.