Rare opportunity to create a maisonette in a top Park Ave building. With a private entrance on Park Avenue and 73rd St, this elegant medical office is ready for transformation to a spectacular private home. Pied a terre allowed. With a grand private entrance on the corner of Park Avenue and 73rd St, this sprawling and elegant medical office is available for the first time in decades. Located in an impeccably managed, white-glove, pre-war building within easy walking distance to most of the hospitals of the Upper East Side, 772 Park Avenue is the only medical office available in this large and coveted coop. The space is easily modifiable to numerous medical specialties and uses. In its current configuration it offers nine discrete rooms as well as a large and distinguished waiting era with herringbone floors and ample space for administration and storage. There is a 3% flip tax.