NORTH BERGEN, N.J. — Philadelphia-based Post Brothers has purchased The Duchess, a 320-unit multifamily high-rise development located at 7601 River Road in North Bergen. The developer, LWH Urban Renewal LLC sold the property for $166 million. Comprised of three interconnected 12-story buildings, The Duchess features a mix of studio, one-, two- and three-bedroom layouts, ranging from 600 square feet to a three-bedroom/three-bath, 2,600-square-foot penthouse. On-site amenities include a water terrace with a heated outdoor pool, private cabana beds and sun chaises and a veranda with yoga decks, a sandbox, co-working space and child-friendly spaces. Joseph Brecher, David Oropeza, Eli Rosen and Nicholas Nicolaou of Gebroe-Hammer represented the seller and buyer in the transaction.