10 Gracie Square

The Brearley School is an all-girls private school in New York City, located on the Upper East Side neighborhood in the borough of Manhattan. The school is divided into lower (kindergarten – grade 4), middle (grades 5–8) and upper (grades 9–12) schools, with approximately 50 to 60 students per grade. In addition to being a member of the New York Interschool Association, Brearley is considered a sister school of the all-boys Collegiate School, the all-girls Spence School and the nearby all-girls Chapin School, with which it shares an after-school program and some classes.

Chapin School is an all-girls independent day school in New York City's Upper East Side neighborhood in Manhattan.

Carl Schurz Park is a 14.9-acre (6.0 ha) public park in the Yorkville neighborhood of Manhattan, New York City, named for German-born Secretary of the Interior Carl Schurz in 1910, at the edge of what was then the solidly German-American community of Yorkville. The park contains Gracie Mansion, the official residence of the Mayor of New York.

20 East End Avenue is an exclusive residential condominium apartment building located in the prestigious neighborhood of Yorkville on the Upper East Side of Manhattan in New York City. It was designed in a New Classical style by Robert A.M. Stern Architects. The building consists of 43 apartments, including two duplex townhomes, one maisonette and two penthouses.

Archibald Gracie Mansion (commonly called Gracie Mansion) is the official residence of the Mayor of New York City. Built in 1799, it is located in Carl Schurz Park, at East End Avenue and 88th Street in the Yorkville neighborhood of Manhattan. The mansion overlooks Hell Gate channel in the East River.

Coler Specialty Hospital is a chronic care facility on New York City's Roosevelt Island that provides services such as rehabilitation and specialty nursing. The hospital was formed in 1996 by the merger of two separate chronic care hospitals on Roosevelt Island. Goldwater Memorial Hospital, on the south end of the island, closed in 2013, while Bird S. Coler Hospital is still located on the north end of the island.

The Octagon, built in 1834, is a historic octagonal building and attached apartment block complex located at 888 Main Street on Roosevelt Island in New York City. It originally served as the main entrance to the New York City Mental Health Hospital (also known as the New York City Lunatic Asylum), which opened in 1841. Designed by Alexander Jackson Davis, the five-story rotunda was made of blue-gray stone that was quarried on the island. The Octagon is the last remnant of the hospital, and after many years of decay and two fires, was close to ruin. After restoration, it has now been incorporated into the adjacent buildings to create a large apartment complex. Mistreatment of patients at the asylum was the center of the exposé by Nellie Bly in her 1887 book Ten Days in a Mad-House.

Lighthouse Park is at the northern end of Roosevelt Island and its three acres includes Blackwell Island Light as well as a new public art piece called The Girl Puzzle honoring Nellie Bly and her work on the island's asylum.The park, which stretches from the lighthouse south to Coler Hospital, was designed by landscape architect Nicholas Quennell in 1977 following the lighthouse's decommission.

The Girl Puzzle Monument honoring activist and journalist Elizabeth Cochrane Seaman, pen name Nellie Bly (1864-1922), is a public sculptural installation by American artist Amanda Matthews, CEO/Partner of Prometheus Art Bronze Foundry and Metal Fabrication. The installation is located on the northern tip of Roosevelt Island in Lighthouse Park (named after the Blackwell Island Light) in the New York City borough of Manhattan. The location is significant because of its proximity to the remains of the old Blackwell Island Asylum - The Octagon is the last remnant of the original building where Nellie Bly went undercover as a patient while working as a reporter at the New York World. Nellie Bly wrote of the mistreatment of patients at the asylum in a series of articles and then in 1887 had them compiled into a book, Ten Days in a Mad-House. The Roosevelt Island Operating Corporation (RIOC) awarded to Amanda Matthews the project as the result of a widely published open call for artists. In a press release by New York Governor Andrew Cuomo, Susan Rosenthal (the then President and CEO of RIOC) stated, "The committee, made up of RIOC employees and community leaders, unanimously selected this bold installation that will not only represent Nellie Bly's time here, but her impact on the world." The initial unveiling was scheduled for 2020, but was rescheduled for 2021 due to the COVID-19 pandemic.

Blackwell Island Lighthouse, now known as Roosevelt Island Lighthouse, also was known as Welfare Island Lighthouse, is a stone lighthouse built by the government of New York City in 1872. It is within Lighthouse Park at the northern tip of Roosevelt Island in the East River. It was named to the National Register of Historic Places on March 16, 1972 and was designated a New York City Landmark on March 23, 1976.

The Municipal Asphalt Plant is a former asphalt plant at York Avenue and 91st Street on the Upper East Side of Manhattan in New York City, housing the Asphalt Green recreation center. The asphalt plant was completed in 1944 to designs by Ely Jacques Kahn and Robert Allan Jacobs. The current structure, originally a mixing plant, reopened as the George and Annette Murphy Center in 1984; it was attached to a conveyor belt and storage facility, both of which have been demolished. The Murphy Center is a New York City designated landmark and is listed on the National Register of Historic Places. The Municipal Asphalt Plant's post-modernist design was intended to fit the residential character of the surrounding neighborhood while also being industrial. The mixing plant was the first parabolic-arched building in the United States to use reinforced concrete. The exterior was designed with four arched ribs, The walls and roof are made of cast-in-place concrete panels, which were poured around metal ribs. The conveyor belt and storage building were originally also made of reinforced concrete. The modern-day recreation center consists of the former mixing plant, now known as the George and Annette Murphy Center; the AquaCenter swimming complex; an outdoor field; and a former fireboat pier. An asphalt plant had existed on the Upper East Side of Manhattan, along the East River near 91st Street, since May 1914. Manhattan borough president Stanley M. Isaacs announced plans for a three-level asphalt and sanitation plant on the site in 1939, and Kahn and Jacobs's plans were announced the next year. Work on the Municipal Asphalt Plant began in 1941, and the plant was dedicated on May 24, 1944. After the plant closed in 1968, the conveyor belt and storage facility were demolished. The New York City government announced plans to redevelop the site in 1971, but neighborhood residents heavily opposed the plan, establishing Asphalt Green on the site in 1973. A restoration of the mixing plant was announced in 1979 and completed in 1984. The recreation center has undergone various upgrades over the years, and a swimming center next to the Murphy Center was constructed in the early 1990s.

The Church of St. Joseph is the Catholic parish church for St. Joseph Parish, a national parish in New York City founded in 1873 to serve the German-speaking residents of the Yorkville neighborhood on the Upper East Side of Manhattan.