Recent commercial real estate transactions in New York. : This 5,148-square-foot, five-story building on the Upper East Side contains 10 one-bedroom apartments, all occupied. It was built in 1910 and last changed hands more than six years ago. Brokers: Peter Von Der Ahe, Joe Koicim, Danny Handweiler and Jared Berkey of the NYM Group at Marcus & Millichap Built in 1910, this four‐story walk-up in Cobble Hill has six apartments: four one-bedrooms, one two-bedroom and one three-bedroom. The property was owned by the same family for 36 years and was delivered vacant.