While official data and wider definitions vary, longtime residents consider only the houses immediately surrounding the historical Rockefeller family estate (anchored by Kykuit, the family seat built by John D. Rockefeller Sr.) to be the true Pocantico Hills.[1] The district served by the Pocantico Hills Fire Department contains 270 households (as of 2025).[2] The hamlet is almost completely surrounded by the Rockefeller State Park Preserve. It shares the postal code, 10591, with the nearby villages of Sleepy Hollow and Tarrytown.
History
The area was originally settled by Native Americans of the Wecquaesgeek tribes;[3] "Pocantico" means "stream between two hills",[4] a reference to the meandering Pocantico River. The hamlet was once a part of Philipsburg Manor. The area was once called Beeckmantown, after the family of Stephen D. Beeckman, who had lived in a residence on the highest ground of the area.[5]
John D. Rockefeller, founder of Standard Oil, began buying land in Pocantico Hills in 1893.[6] At the time, southwestern Westchester County was almost entirely rural,[7] with “large areas of woodlands, lakes, fields and streams all teeming with wildlife,” as David Rockefeller wrote in his Memoirs.[8] He continued:
Eventually the family accumulated about 3,400 acres that surrounded and included almost all of the little village of Pocantico Hills, where most of the residents worked for the family and lived in houses owned by Grandfather. The wooden house my grandparents occupied (the Parsons-Wentworth House) burned down in 1901. Rather than rebuild, they simply moved down the hill to a smaller place, known as the Kent House, where they were perfectly content. After a great deal of prodding by Father (John D. Rockefeller Jr.) they finally built a larger and more substantial house near where the original structure had stood. Grandfather occupied Kykuit from 1912 until his death in 1937, and then Mother and Father moved into it.
Trestle Bridge, at East Tarry Town, N.Y. on the New York, Boston & Montreal Railway, 1873
In 1880, The "Old Put" Railroad ran from New York to Brewster. The section between East View and Pocantico Hills, travelled over an 80-foot-high trestle over a marsh-filled valley.[9] Because of the dangers of crossing the bridge, which often required that trains slow down to a crawl, the line was rerouted west around that valley in 1881.[10] The bridge was torn down in 1883, and the valley became the Tarrytown Reservoir. The railroad ran through the Rockefeller property. In 1928, John D. Rockefeller Jr. negotiated with the New York Central Railroad to relocate the line along the Saw Mill River, costing $200,000, which Rockefeller Jr. paid.
When the De La Salle Brothers' property in Amawalk was condemned to make way for the New Croton Reservoir, they moved the novitiate to Pocantico. Around 1929, the Rockefeller family purchased the property.[11]
Prominent advertising entrepreneur Barron Collier, for whom Florida's Collier County is named, also had extensive property in Pocantico Hills, which bounded the Rockefeller family estate. Barron's estate, named Overlook, had its own private theater[12] and a private auto racing club; their race course was known as the "Sleepy Hollow Ring". The area around Pocantico Hills had a long history of auto racing. The First American International Road Race was hosted by the nearby village of Briarcliff Manor in 1908.[13] In the early 1930s, Collier's sons, Sam, Miles, and Barron Jr., began hosting amateur car races in the area. In 1933, they founded the Automobile Racing Club of America (precursor of the current Sports Car Club of America[14]). Sam Collier became a prominent race car driver; he died in a racing accident at Watkins Glen International in 1950.
Livestock of the Stone Barns Center for Food and Agriculture on a pasture in Pocantico Hills
While Westchester County's population surged during the post-WWII suburbanization, Pocantico Hills remained stable at less than 1,000 residents because it was surrounded by the Rockefeller family's private lands.[1] In 1970, the family officially announced their intention to preserve the land for the public interest rather than develop it.[15]
The Stone Barns Center for Food & Agriculture in Pocantico Hills[16] was established in 2004 by David Rockefeller[6] and his daughter, Peggy Dulany, on eighty acres of the Rockefeller State Park Preserve to demonstrate multicultural, self-sustaining farming techniques. The center is allied to the Rockefeller family-funded Pocantico Central School. It is host to the Blue Hill restaurant, a high-end eatery which features foodstuffs grown (or raised) on the Stone Barns property.[17] The Stone Barns Center also sells organic local produce, meat, and eggs to local businesses in the Pocantico Hills area.
The hamlet is a part of the Pocantico Hills Central School District, and the Pocantico Hills School, a K-8 school,[6] has a diverse district that lies across town and village borders, including areas of Sleepy Hollow, Pleasantville, Briarcliff Manor, and Elmsford, New York. On graduating from Pocantico Hills School, as there is no high school for the district students to attend, they are afforded the choice of attending Sleepy Hollow High School, Briarcliff, or Pleasantville High School.
Churches
Union Church of Pocantico Hills
The Roman Catholic Parish of the Magdalene began in 1893 as a mission Church of St. Teresa of Avila parish in North Tarrytown to serve about forty families in Pocantico Hills and Eastview. The Church was dedicated in September 1895. A significant benefactor of the parish was grocery store magnate James Butler of Eastview.[18]
The Union Church of Pocantico Hills, a non-denominational Christian congregation, began as a Sunday school group operating within a local community hall. Construction of the fieldstone building was funded primarily by John D. Rockefeller Jr. in 1921,[19] as part of his plans to develop the community of Pocantico Hills. The stone and timber for the interior were harvested from the Rockefeller estate. The church features stained glass windows by Henri Matisse and Marc Chagall. The Matisse window was his final piece prior to his death in 1954 and was commissioned by Nelson A. Rockefeller in memory of his mother, Abby Aldrich Rockefeller, one of the founders of the Museum of Modern Art.[20] In 2006, the church was listed in the National Register of Historic Places.[21]
Government
A Pocantico FD Tanker 12 in a Pleasantville parade, May 2015
The hamlet is within and governed by the town of Mount Pleasant, New York.
Emergency services stem from a variety of sources, with policing services provided by the Town of Mount Pleasant Police Department, fire protection services provided from the all-volunteer Pocantico Hills Fire Department, and emergency medical services from a combination of the Sleepy Hollow Volunteer Ambulance Corps (SHVAC), Pleasantville Volunteer Ambulance Corps (PVAC), and Westchester EMS. The fire department has a tanker truck which often responds mutual-aid to neighboring fire districts when called upon. It has assisted fire related incidents in the villages of Pleasantville, Briarcliff Manor, Croton-on-Hudson, Ossining, Sleepy Hollow, Tarrytown, Irvington, and Elmsford as well as the hamlets Archville, Hawthorne, Thornwood, and Valhalla.
The first volunteer fire department, Liberty Hook and Ladder Company, was organized in 1904.[22]
Notable people
Marianne Hagan (b. 1968), actress and writer, was raised in Pocantico Hills[23]
Barron Collier, an advertising mogul, had a large summer estate at Pocantico Hills; his three sons hosted automobile races in the area and founded a car-racing club that would become the Sports Car Club of America; one of them, Sam Collier, became a prominent race car driver
Numerous members of the Rockefeller family grew up and/or lived on the family estate at Pocantico Hills
↑Their presence on the east bank of the Hudson River in today's Westchester County is clearly labeled on the 1685 revision by Petrus Schenk Junior, Novi Belgii Novæque Angliæ, of a 1656 map by Nicolaes Visscher.
↑Byrne, Wayne (September 4, 2025). You Can't Kill the Boogeyman: The Ongoing Halloween Saga―13 Movies and Counting. Bloomsbury Academic. ISBN978-1493079780.
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