Current Status: Under Construction 

520 Park Avenue Vital Stats

Address: 520 Park Avenue (Community Board 8)

Type: Residential 

Name: 520 Park Avenue

Construction: Begun 2014; Completed 2018

Design Architect: Robert A.M. Stern Architects

Executive Architect: SLCE Architects

Structural Engineer: WSP Parsons Brinckerhoff

Developer: Arthur and William Lie Zeckendorf/Zeckendorf Development

Builder: Bovis Lendlease

Height: 781 feet, (238 Meters); 64 Stories

Total Construction Floor Area: 178,003 square feet; 16,537 square meters

Site Area: 10,800 square feet; 1,003 square meters

Density: 35 residential units

View Zoning Diagram HERE

Superlatives: Tallest building on the Upper East Side at time of construction. 

Loopholes Exploited: 

Read through our blog below for more information on Supertalls.

Funding 50 West 66th Street

Funding 50 West 66th Street

The Real Deal reports that financing for Extell Development's proposed 50 West 66th Street will be coming from Meridian Capital Limited, a Kazakhstani-owned, Bermuda-based, London and Hong Kong operated funding source.  How global! The article continues, with input...

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50 West 66th Street

9/25/2020: Judge voids permits for 50 West 66th Street.  Read Decision. The Board of Standards and Appeals tied 2-2 on LW!'s Appeal on this neighborhood-changing zoning issue. Even though every local official spoke out to revoke the building's permits, in NYC Agencies...

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Contact Information

Sean Khorsandi
Executive Director
45 West 67th Street New York, NY 10023

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