structure #737469750building

Observatory Place

existing 36.6 m 11 floors 2008

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Height Rankings

Building Mass Height	36.6 m
Building Mass Height	36.6 m
Architectural Height	36.6 m Source: New York City Department of Buildings online database: http://a810-bisweb.nyc.gov/bisweb/bispi00.jsp
Floors	11 Source: New York City Department of Buildings online database: http://a810-bisweb.nyc.gov/bisweb/bispi00.jsp
Completion	2008
Structural Form	high-rise building
Main Usage	residential condominium
Status	existing
Address	2021 1st Avenue
Smart Address	2019–2021 1st Avenue
Smart Address	2019–2023 1st Avenue
Smart Address	351–353 East 104th Street
City	New York City, NY
Country	United States

Source: SKYDB | As of: 2026-10-23

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