Plandome Manor is a village in Nassau County, on the North Shore of Long Island, in New York, United States.

[2] The manor house of Matthias Nicoll who was an early mayor of New York City and among the first generation of the Nicoll family on Long Island, was a wood-frame home built in the 1670s, and one of the first homesteads in this area of Cow Neck, the namesake of the Cow Neck Peninsula (also known as the Manhasset/Port Washington Peninsula).

[4] Burnett's son, Vivian, and his wife Constance, had erected a home nearby on Bayview Road after their marriage.

Following Frances Burnett's death, her nephew, publisher Archer P. Fahnestock moved into Fairseat, but the home burned down leaving only the stucco carriage house and garden intact.

According to the United States Environmental Protection Agency and the United States Geological Survey, the highest point in Plandome Manor is located at the Plandome Country Club's (and the village's) northeastern corner, at roughly 160 feet (49 m), and the lowest point is Manhasset Bay, which is at sea level.

[14][17] Plandome Manor is located in New York's 3rd congressional district, which as of November 2023 is represented in the United States Congress by George Santos (R).

[14][18] Like the rest of New York, Plandome Manor is represented in the United States Senate by Charles Schumer (D) and Kirsten Gillibrand (D).

[19] In the 2016 U.S. presidential election, the majority of Plandome Manor voters voted for Donald Trump (R).

[20] Plandome Manor is primarily located with the boundaries of (and is thus served by) the Manhasset Union Free School District.

[14][21] However, most of the eastern portion of the village is served by the Port Washington Union Free School District.

[22] A major fire broke out in the clubhouse during a snowstorm during the night hours on December 23, 1958.

[24] Also within the village is Nassau County's Leeds Pond Preserve, which is home to the Science Museum of Long Island.

[21][29][30][31] PSEG Long Island provides power to all homes and businesses within Plandome Manor.