Priciest, cheapest units to hit the market

A duplex co-op inside the River House is the priciest listing to hit the Manhattan market this week, according to Streeteasy.com. Caroline Guthrie of Brown Harris Stevens has the listing for the five-bedroom, 6.5-bathroom home, which is located at 435 East 52nd Street with an asking price of $25.5 million. Head uptown to Inwood, where Adrian Thompkins and Shebrelle Hunter Green of Halstead Property have the week's cheapest listing. Located at 571 Academy Street, this studio condo unit measures 789 square feet. The asking price is $233,000. See these listings and more after the jump.