Arbor Hill Historic District–Ten Broeck Triangle
During the Great Migration of the 1920s, many of the African Americans who came north to Albany from the Southern states settled in Arbor Hill, an area that had been one of the first where their predecessors had settled in the city It came to be regarded as more desirable among newcomers than their other destination, the South End. Residents of that neighborhood often moved to Arbor Hill after they had made some money. African Americans displaced by the construction of what is now the State Department of Education Building in 1912 also resettled in Arbor Hill. As early as 1922 many of the city's prominent African-American institutions and organizations, such as churches and social clubs, were located in Arbor Hill. This growth led to the name being applied to the larger area it presently refers to, extending north to the railroad tracks, west to Northern Boulevard (now Henry Johnson Boulevard) and south to Sheridan Avenue.
Briarcliff Manor, New York
Scarborough is largely residential, and has some of the most expensive houses in the village, due in part to its proximity to the Hudson. Condominium complexes within Scarborough include Kemeys Cove, built in 1974, and Scarborough Manor, a 7-story, 205-unit complex built in the 1960s. The hamlet has a post office and a station on the Metro-North Hudson Line within walking distance of most houses in the hamlet. Unlike most of Briarcliff Manor, Scarborough is within the Ossining Union Free School District. During the 17th century, Scarborough became one of the first trading posts for the Dutch on the Hudson. During the early 20th century, the Astor, Rockefeller, and Vanderbilt families entertained guests on their river-view country estates in the Scarborough area. The Scarborough Historic District, including the Scarborough Presbyterian Church, is on the National Register of Historic Places. Across the street from the church is Sparta Cemetery, containing graves of local Revolutionary War veterans and the Leatherman. A notable building on the register is Beechwood, built in 1780 and considered one of the finest examples of Federal architecture in Westchester County. Beechwood was later purchased by Frank A. Vanderlip, who constructed the Scarborough School on the estate. The school was founded in 1913, and closed in 1978. Holly Hill is a notable house nearby. Hubert Rogers, a New York City attorney, had the house designed around 1927 by William Adams Delano; Rogers named it Weskora. After his death Brooke Astor purchased the estate, renaming it Holly Hill for its holly trees. Directly across from Holly Hill is the site used for the U.S. headquarters of Philips Research from 1965 to 2015, built on part of Waldheim, the former estate of James Speyer.