Roosevelt Island is a 2-mile-long island in New York City's East River, part of Manhattan, situated between Manhattan and Queens. As of 2020, it had a population of 11,722. The island is largely residential, consisting of Northtown and Southtown communities. Owned by the city, it was leased to the New York State Urban Development Corporation (UDC) in 1969 for 99 years.
In 1901, the United States Department of the Navy proposed a drill ground and training facility at Blackwell's Island's northern end, although city officials opposed it.
In 1902, there was a proposal to turn the island over to the federal government and raze many of the existing structures; the city's controller was also against this plan.
In 1907, a proposal to convert the island into a park resurfaced, and the Russell Sage Foundation set up a short-lived pathology institute on the island.
In 1909, the Chapel of Our Lady, Consoler of the Afflicted, serving the Catholic community, was established on Roosevelt Island.
In 1909, the Queensboro Bridge, crossing Blackwell's Island, opened, but it did not provide direct access to the island until the late 1910s.
In 1909, trolley service began connecting passengers from Queens and Manhattan to Roosevelt Island via a stop on the Queensboro Bridge.
In 1914, the city's deputy correction commissioner called the island's penitentiary "unfit for pigs" in a report criticizing the unsanitary and overcrowded conditions. A grand jury also investigated and found that the jail was severely mismanaged that year.
In 1915, city corrections commissioner Katharine Davis announced plans to construct a prison hospital on the island.
In 1917, the Church of the Good Samaritan was developed for the Lutheran community on Roosevelt Island.
In 1918, Bird S. Coler ordered that the island's buildings be refurbished after he became the city's public welfare commissioner.
In 1918, the elevator building on the north side of the Queensboro Bridge was finished, allowing access to Roosevelt Island.
In 1919, the elevator building on the north side of the Queensboro Bridge was finished, allowing access to Roosevelt Island.
In 1921, the island was renamed Welfare Island.
In April 1921, the New York City Board of Aldermen renamed Blackwell's Island to Welfare Island.
In 1924, the state's prison commission recommended converting Welfare Island to a park, and the city began planning to move Welfare Island's inmates to a new jail complex on Rikers Island further north.
In 1925, a chapel was dedicated on Welfare Island.
In 1925, the Chapel of the Holy Spirit, an Episcopal chapel, was consecrated at Metropolitan Hospital on Roosevelt Island.
In 1926, a synagogue was dedicated on Welfare Island.
In 1926, the Council Synagogue opened on Welfare Island, featuring a "pleasing exterior" and a "simple, dignified interior".
In 1933, the Board of Estimate rezoned Welfare Island to allow redevelopment.
In 1934, Municipal prison commissioner Austin MacCormick reformed Welfare Island's prison following a series of uprisings.
Around 1935–1940, the Chapel of St. Dennis, a stone structure, was built near the Octagon on Roosevelt Island.
In 1935, a ferry service began running from Welfare Island to Manhattan.
By February 1936, all inmates had been relocated from the Welfare Island jail, and the jail was demolished.
In July 1939, the Welfare Island Hospital for Chronic Diseases opened and the Central and Neurological Hospital closed.
Around 1935–1940, the Chapel of St. Dennis, a stone structure, was built near the Octagon on Roosevelt Island.
In late 1945, a girls' shelter opened on Welfare Island.
In 1948, construction began on a laundry building on Welfare Island.
In 1952, Coler Hospital opened on Welfare Island and patients were relocated there from the City Home for Dependents.
By 1953, City Home was emptied out.
In May 1955, the Welfare Island Bridge opened, and a bus began serving the island.
In 1955, the Roosevelt Island Bridge, a vertical-lift bridge to Astoria, Queens, opened, providing the only vehicular route to the island.
In June 1956, the ferry service from Welfare Island to Manhattan ceased operations, though the terminal remained for several years.
On April 7, 1957, the trolley service that connected passengers from Queens and Manhattan to Roosevelt Island via the Queensboro Bridge ceased operations.
In 1957, the City Hospital on Welfare Island was replaced by Elmhurst Hospital Center in Queens.
Since 1957, the city government had been trying, without success, to obtain $1 million to demolish the abandoned buildings on Welfare Island.
In 1958, another medical facility for chronically ill and elderly patients opened on Welfare Island.
In 1958, the Chapel of the Good Shepherd on Roosevelt Island ceased operating as an Episcopal church.
By 1960, half of Welfare Island was abandoned.
In 1961, Frederick W. Richmond announced a proposal to redevelop Welfare Island with residences for 70,000 people.
In 1962, the New York City Fire Department (FDNY) opened a training school on Welfare Island, using 90 abandoned buildings for training purposes.
In February 1965, a New York City Subway station on Welfare Island was announced as part of the new 63rd Street lines under the East River; the subway announcement spurred additional plans for the island's redevelopment.
In 1965, the New York City Subway's 63rd Street Line was proposed, including a station to directly serve Roosevelt Island.
In 1965, the city government ordered the demolition of six dilapidated buildings on Roosevelt Island.
In June 1966, the city government took over 45 abandoned hospital buildings on Roosevelt Island through condemnation.
In December 1967, the New York state government proposed converting most of Roosevelt Island into a public park, with senior citizens' housing at the northern end.
In 1967, one reporter called Welfare Island a "ghost town, vacant lot, woodland and mausoleum for unhappy memories".
In mid-1967, publisher George T. Delacorte Jr. donated the Delacorte Fountain to be placed at the southern tip of Roosevelt Island.
In February 1968, Mayor John V. Lindsay appointed a committee to provide recommendations for the development of Roosevelt Island.
In October 1969, the city and state governments formally presented their proposal for Welfare Island's redevelopment.
In 1969, Roosevelt Island's street layout was based on a master plan designed by architects Philip Johnson and John Burgee.
In 1969, Roosevelt Island, owned by the city, was leased to the New York State Urban Development Corporation (UDC) for 99 years.
In 1969, a master plan divided Roosevelt Island into two residential communities: Northtown and Southtown.
In 1969, the Delacorte Fountain, donated by George T. Delacorte Jr., was dedicated at the southern tip of Roosevelt Island.
In 1969, the plan for Roosevelt Island called for dedicated fire and police stations, but the island receives its emergency services from Queens.
In 1970, the elevator building on the Queensboro Bridge, which provided access to Roosevelt Island, was demolished.
In late 1970, Adam Yarmolinsky was hired to lead the Welfare Island Development Corporation (WIDC).
In late 1970, models of Johnson and Burgee's proposal for Roosevelt Island were exhibited at the Metropolitan Museum of Art.
Work formally began in mid-1971 on the development of Roosevelt Island, and the state approved construction of the first buildings the same year.
In April 1972, the WIDC approved a proposal for 1,100 middle-income and luxury apartments on Welfare Island.
In December 1972, the United States Department of Housing and Urban Development formally designated Welfare Island as a "new town", making it eligible for additional funds.
In July 1973, the City Council approved changing Welfare Island's name.
As late as August 1973, a passenger elevator ran from the Queens end of the Queensboro bridge to Roosevelt Island.
On August 20, 1973, Welfare Island was officially renamed Roosevelt Island.
In 1973, the UDC renamed the island after Franklin D. Roosevelt.
Construction proceeded steadily through 1974 on Roosevelt Island, and renting of the new apartments began that October. Renovation also began on Blackwell House and Chapel of the Good Shepherd.
In 1974, Louis Kahn designed the Franklin D. Roosevelt Four Freedoms Park, which consists of two rows of trees converging toward a granite "room" at the island's southern tip.
In 1974, the first phase of Northtown, the island's first community, was completed.
In April 1975, residents began moving into the first building on Roosevelt Island.
In 1975, an automated vacuum collection (AVAC) system was installed on Roosevelt Island, becoming the second AVAC system in the U.S. and one of the world's largest.
In 1975, the Chapel of the Good Shepherd on Roosevelt Island reopened as a community center.
In 1975, the first school on Roosevelt Island opened with one student and two teachers.
In May 1976, the Roosevelt Island Tramway was completed, providing access to Midtown Manhattan.
In October 1976, the Roosevelt Island Station post office opened at 694 Main Street, designed by Kallman and McKinnell along with a fire station and stores.
By mid-1976, the first four buildings in Northtown on Roosevelt Island were completed.
In 1976, two Roosevelt Island residents, Dorothy and Herman Reade, founded the island's first library in a rented space.
In 1977, the City Club of New York gave Roosevelt Island's buildings a special honor award, acknowledging the quality of their designs.
In 1977, the FDNY training school moved to Randalls Island, and the old Roosevelt Island campus was razed.
In 1977, the Roosevelt Island library collection, originally founded by Dorothy and Herman Reade, moved to 625 Main Street.
By 1978, the population of Roosevelt Island had reached 5,500 residents.
In June 1979, Starrett and the UDC signed an agreement, where Starrett agreed to build the three buildings known as Northtown II.
In 1979, the Roosevelt Island library moved to its own building at 524 Main Street.
In 1980, New York state comptroller Edward V. Regan published a report indicating that the Roosevelt Island redevelopment was suffering from severe cost overruns and losing money.
In 1981, The Main Street Wire, a biweekly newspaper, was founded on Roosevelt Island; it originally featured a column on the island's history.
By 1982, the New York state government planned to begin developing Northtown II on Roosevelt Island.
In July 1984, the UDC re-approved the Northtown II plan for Roosevelt Island.
In 1984, the state legislature created the Roosevelt Island Operating Corporation (RIOC) to operate the island.
In 1985, a local group planted trees at the southern tip of Roosevelt Island, but they died quickly due to the Delacorte Fountain's water blasts.
In 1986, RIOC approved the Northtown II plan for Roosevelt Island.
In 1986, a ferry route ran directly to Lower Manhattan briefly from Roosevelt Island.
Around 1987, the Roosevelt Island Jewish Congregation (RIJC) was founded following the island's residential redevelopment.
Work on Northtown II commenced at the end of 1987, financed by a $176 million mortgage loan from the city.
A 1988 study found that Van Twiller's deed referred to what is now Randalls and Wards Islands further north.
In October 1989, officials announced the Southtown development for Roosevelt Island.
In October 1989, service on the New York City Subway's 63rd Street Line began, including the Roosevelt Island station.
Due to the delays in the subway line's opening and the city's financial troubles, no new buildings were completed between 1976 and 1989.
In 1989 Main Street was the island's only road until it split into a loop around Southtown.
In 1989, Northtown II (Manhattan Park) was completed, adding 1,100 rental apartments.
In 1989, Roosevelt Island was described as a "small, self-contained, family-oriented community" with its own Little League, newspaper, and library.
In August 1990, the New York City Board of Estimate approved plans for the Southtown development on Roosevelt Island.
By early 1990, Northtown II was 70 percent occupied.
By 1991, the Southtown project on Roosevelt Island had been placed on hold because RIOC had not been able to secure a developer.
In 1992, all of Roosevelt Island's schools were combined into PS/IS 217 Roosevelt Island School.
In 1994, the ruins of the City Hospital on the southern tip of Roosevelt Island, which had been listed on the NRHP, were razed due to extreme neglect.
Since 1995, Roosevelt Island has hosted annual Roosevelt Island Day celebrations, fostering community spirit and tradition.
In 1997, RIOC proposed selling off the Southtown site, and the Related Companies and Hudson Companies signed an agreement to develop Southtown.
A 26-story hotel with a convention center was proposed on Roosevelt Island in 1998.
In 1998, the Roosevelt Island library became a branch of the New York Public Library (NYPL) system.
In 1998, the section of New York City Water Tunnel No. 3 underneath Roosevelt Island opened, providing fresh water to much of New York City.
In May 1999, a contractor was hired to build the first section of Southtown on Roosevelt Island.
In 1999, a New York Times article described Roosevelt Island as having the feel of "a postwar suburb of some European city", distinct from the rest of New York City.
In 1999, a New York Times article highlighted Roosevelt Island's diverse demographics as a key factor in its popularity among United Nations diplomatic staff.
By 2000, one out of every three Roosevelt Island residents was foreign-born, indicating a significant international presence on the island.
By the 2000 United States census, Roosevelt Island had a population of 9,520.
In 2001, news media reported that the Roosevelt Island Bridge was almost never lifted, though it began to be lifted more frequently in the 2000s.
In 2001, the 63rd Street Line gained direct subway access to much of Queens.
In 2001, the development of Southtown (Riverwalk) commenced on Roosevelt Island, marking the beginning of a project that would add 2,000 units in nine buildings.
In early 2001, the first Southtown buildings on Roosevelt Island, including two structures for medical workers, were announced.
In 2002, Roosevelt Island was used as a filming location for the film Spider-Man, showcasing the island's adaptability and visual appeal.
In 2002, the first two Southtown buildings on Roosevelt Island were completed, and a proposal to redevelop the Octagon tower as an apartment building was announced.
Engine Company 261, which served Roosevelt Island from Long Island City, closed in 2003, sparking controversy and a subsequent ruling that the closure was illegal.
In 2003, the largely inaccessible Southpoint Park on Roosevelt Island was opened year-round.
In 2005, Roosevelt Island served as a filming location for the movie Dark Water, highlighting the island's versatility as a backdrop for different narratives.
In 2006, the Chabad Lubavitch Center of Roosevelt Island moved into the Roosevelt Island Jewish Congregation's (RIJC) space.
By 2007, Roosevelt Island's first two condominium buildings, both in Southtown, and the Octagon were developed, increasing the island's population to around 12,000.
By 2008, Southtown's fifth and sixth buildings on Roosevelt Island were completed.
In 2008, the New York Daily News described Roosevelt Island as a "fantastic and peaceful place to live", noting the presence of disputes among residents.
Starting in 2008, straw polls for positions on the Roosevelt Island Operating Corporation's (RIOC) board were hosted, providing a platform for community input despite RIOC members being appointed.
In 2009, work commenced on Four Freedoms Park on Roosevelt Island, along with a redesign of Southpoint Park.
A RIOC survey from 2010 found that only 12 percent of Roosevelt Island residents shopped on the island.
By the 2010 United States census, Roosevelt Island's population had grown to 11,661.
In 2010, the Roosevelt Island Tramway was completely reconstructed.
In 2011, Mayor Michael Bloomberg announced that Cornell Tech, a graduate school of applied sciences, would be built on Roosevelt Island.
In 2011, Southpoint Park on Roosevelt Island reopened, and the city government selected Technion - Israel Institute of Technology and Cornell University to develop the Cornell Tech research center on the island.
In 2012, Franklin D. Roosevelt Four Freedoms Park, a New York State Park, opened at the southern end of Roosevelt Island, designed by Louis Kahn.
In 2012, a study found no evidence of ponds or streams on Roosevelt Island.
In 2013, Goldwater Memorial Hospital closed on Roosevelt Island. NYC Health + Hospitals/Coler has been Roosevelt Island's only public hospital since then.
Roosevelt Island's steam plant behind the Roosevelt Island Tramway's terminal was closed in 2013.
Every summer since 2015, the Manhattan Park Pool Club has commissioned a mural for the Manhattan Park development's pool deck, enhancing the island's aesthetic appeal.
The seventh Riverwalk building on Roosevelt Island was finished in 2015.
Work on Cornell Tech began in 2015 on Roosevelt Island.
Since August 2017, Roosevelt Island has been served by NYC Ferry's Astoria route.
In 2017, the first phase of Cornell Tech opened on Roosevelt Island.
In 2018, RIOC announced that it would create an "art trail" around Roosevelt Island to attract visitors.
In 2019, mayor Bill de Blasio's office stated that the firehouse would not reopen, as the island already had additional emergency services.
RIOC began soliciting plans for a memorial to the journalist Nellie Bly in 2019 on Roosevelt Island.
In 2020, the United States census recorded Roosevelt Island's population as 11,722, distributed across three census tracts, revealing the island's population size and racial makeup.
In 2020, the United States census recorded the population of Roosevelt Island as 11,722.
Since 2020, Roosevelt Island has had Citi Bike bikeshare stations available for public use.
In January 2021, the current New York Public Library (NYPL) branch opened at 504 Main Street on Roosevelt Island.
In December 2021, The Girl Puzzle monument by Amanda Matthews, a memorial to Nellie Bly, was dedicated on Roosevelt Island.
In 2021, the Graduate Roosevelt Island, an 18-story hotel with 224 rooms, opened as the island's first hotel, marking a significant addition to the island's infrastructure.
In 2021, the Metropolitan Hospital's former church, built in the 1920s, was repurposed and became a wedding venue.
In November 2022, construction began on the final building in Southtown, Riverwalk 9, on Roosevelt Island.
As of 2022, eight of Southtown's nine planned buildings had been completed, with the final structure under construction.
As of 2023, MTA Bus's Q102 route operates between Roosevelt Island and Queens, looping around the island.
In March 2024, plans were announced for a 2,700-square-foot (250 m) "healing forest" at the southern end of Roosevelt Island.
As of 2024, Roosevelt Island is accessible via bridge, aerial tramway, ferry, and subway.
As of 2024, Roosevelt Island receives all of its emergency services from Queens, despite the original 1969 plan calling for dedicated fire and police stations on the island.
In 1828, the city government purchased the island for $32,000, which is equivalent to $916,267 in 2024.