Deals & DealmakersSELLING POINTS: Cushman sells Union Sq brownstone, Gateway center to be modernizedREWJanuary 16, 2019 by REWJanuary 16, 201902739 ● CUSHMAN & WAKEFIELD Union Sq brownstone fetches $11M Cushman & Wakefield announced the sale of 117 East 15th Street, a 5-story multi-tenanted brownstone in