Extell

1522 First Avenue’s Façade Nears Completion on Manhattan’s Upper East Side

Façade installation is nearing completion on 1522 First Avenue, a 30-story medical office building in the Yorkville section of Manhattan’s Upper East Side. Designed by Perkins Eastman and developed by Extell, the 449-foot-tall structure will yield 400,000 square feet of Class A office space and retail space on the ground floor and cellar levels. The Hospital for Special Surgery will serve as the anchor tenant, occupying 200,000 square feet across the first eight stories of the building. The property is alternately addressed as 403 East 79th Street and is located between East 79th and 80th Streets.

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New Renderings Released For Extell’s 570 Fifth Avenue Skyscraper in Midtown, Manhattan

Updated renderings have been released for 570 Fifth Avenue, a forthcoming 1-million-square-foot commercial skyscraper in the Diamond District of Midtown, Manhattan. Designed by Kohn Pedersen Fox and developed by Extell, the structure will house an 80,000-square-foot IKEA in the two cellar levels and Class A office space above. The property is located along Fifth Avenue between West 46th and 47th Streets.

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50 West 66th Street Tops Out on Manhattan’s Upper West Side

Construction has topped out on 50 West 66th Street, a 69-story residential skyscraper on Manhattan’s Upper West Side. Designed by Snøhetta with SLCE Architects as the executive architect and developed by Extell and Tennor Holding, the 775-foot-tall structure will yield 127 condominium units starting at $4.6 million and officially holds the title as the tallest building in the neighborhood. Lendlease is the general contractor for the project, which is located on an interior lot between Columbus Avenue and Central Park West with frontage on both West 65th and West 66th Streets.

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1522 First Avenue Stands Topped Out On Manhattan’s Upper East Side

Construction is closing in on the parapet of 1522 First Avenue, a 30-story medical office building in the Yorkville section of Manhattan’s Upper East Side. Designed by Perkins Eastman and developed by Extell, the 449-foot-tall structure will yield 400,000 square feet of Class A office space and retail space on the ground floor and cellar levels. The Hospital for Special Surgery will serve as the anchor tenant, occupying 200,000 square feet across the first eight stories of the building. The property is alternately addressed as 403 East 79th Street and located between East 79th and 80th Streets.

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