345 Park Avenue South

345 Park Avenue South is a full-block office and innovation campus in the heart of Flatiron, where historic architecture meets forward-thinking design. Following a comprehensive redevelopment by RFR, the building has been transformed into a state-of-the-art workplace anchored by the CURE life sciences ecosystem. Thoughtfully restored and modernized, the property blends original character with contemporary infrastructure, delivering a dynamic environment for research, collaboration, and next-generation tenants.