Smallpox Hospital

Smallpox Hospital
Seen in April 2019
LocationRoosevelt Island,
Manhattan, New York City
Coordinates40°45′6″N 73°57′34″W / 40.75167°N 73.95944°W / 40.75167; -73.95944
Area0.9 acres (3,600 m2)
BuiltMain building: 1854-56
South wing: 1903-04
North wing: 1904-05
ArchitectJames Renwick Jr. (main building)
York & Sawyer (south wing)
Renwick, Aspinwall & Owen (north wing)
Architectural styleGothic Revival
NRHP reference No.72000881
NYSRHP No.06101.000496
NYCL No.0908
Significant dates
Added to NRHPMarch 16, 1972
Designated NYSRHPJune 23, 1980
Designated NYCLMarch 23, 1976

The Smallpox Hospital, sometimes referred to as the Renwick Smallpox Hospital and later the Maternity and Charity Hospital Training School, was a hospital located on Roosevelt Island in Manhattan, New York City. Originally designed by architect James Renwick Jr., the 100-bed hospital opened in 1856, when the area was known as Blackwell's Island.

A century after it opened, the hospital was closed, and the building eventually fell into disrepair. It was listed on the National Register of Historic Places in 1972 and designated a New York City Landmark four years later, the only ruin in the city with that designation. After the completion of an ongoing $4.5 million stabilization project, the Smallpox Hospital ruins will be open to the public.