Located in the lovely prewar cooperative, 33 Riverside Drive, located at 76th Street and Riverside Drive, this oversized convertible three bedroom, two bathroom (with the ability to add a 3rd full bath) maisonette enjoys bucolic views of Riverside Park from every room. On the entry level, the West facing living room boasts abundant prewar details including beamed ceilings, picture moldings and herringbone floors. The adjacent master suite boasts an en-suite bath with double sinks. Both rooms have direct access to what is now a laundry room/wet bar, but which could also be a powder room, or full bath with stackable washer/dryer. Elegant straight stairs with storage underneath lead to more entertaining space upstairs with an open renovated kitchen. The second bedroom suite has been partially opened to create a sitting room and hall bathroom with separate tub and shower stall. This unique and beautiful home could easily be 3 bedrooms, two downstairs, and one upstairs. An additional bathroom can be added on the first floor and the current kitchen on the second floor can be enlarged. Built in 1928, 33 Riverside Drive was made famous by George and Ira Gershwin who hosted lavish parties in their penthouse homes. This full service cooperative has a 24 hour doorman, live-in super, storage and bike room (as available). Pets and pied-a-terres are allowed.