The final steel beam was ceremoniously lifted into place for the addition on 150 Fifth Avenue in the Flatiron District, in an event attended by leaders of L&L Holding Company and OC Development Management (OCDM). More than 100 construction workers, designers, and engineers were also present for the dedication and signed their names on the beam. The expansion features a two-story, 35,000 square-foot rooftop structure, part of a multi-million-dollar renovation and modernization of the landmarked 11-story building. The entire property will become the new home for Mastercard. STUDIOS Architecture is the design firm behind the project.
150 Fifth Avenue
Fifth Avenue continues its piecemeal evolution, and with legitimate supertalls now set to sprout as far south as the upper 20s, the blocks to the south are following suit with their own changes. 150 Fifth Avenue has been owned by L&L Holding Co. since 2000, and the firm is now renovating and expanding the building with an attractive two-story rooftop addition, for which YIMBY now has the video reveal.