Armonk

Westchester County, New York

VIEW 89 COMMUNITY LISTINGS

The hamlet of Armonk is a charming community in the town of North Castle.

Located in northeastern Westchester County, roughly 35 miles from New York City, Armonk has long been known as the headquarters of IBM. Despite its close proximity to Manhattan, the community exudes an atmosphere of fine country living with its tree-lined streets and gracious homes. The picturesque hamlet is home to approximately 4,500 residents who enjoy its bustling town center and the variety of neighborhoods and real estate offerings that surround it. Armonk was settled in 1730 by the Quakers. The area is home to two historical sites, George Washington’s Headquarters and Smith’s Tavern. Armonk’s Byram Hills Central School District comprises two elementary schools, one middle school and one high school.

Located in northeastern Westchester County, roughly 35 miles from New York City, Armonk has long been known as the headquarters of IBM. Despite its close proximity to Manhattan, the community exudes an atmosphere of fine country living with its tree-lined streets and gracious homes. The picturesque hamlet is home to approximately 4,500 residents who enjoy its bustling town center and the variety of neighborhoods and real estate offerings that surround it. Armonk was settled in 1730 by the Quakers. The area is home to two historical sites, George Washington’s Headquarters and Smith’s Tavern. Armonk’s Byram Hills Central School District comprises two elementary schools, one middle school and one high school.

Located in northeastern Westchester County, roughly 35 miles from New York City, Armonk has long been known as the headquarters of IBM. Despite its close proximity to Manhattan, the community exudes an atmosphere of fine country living with its tree-lined streets and gracious homes. The picturesque hamlet is home to approximately 4,500 residents who enjoy its bustling town center and the variety of neighborhoods and real estate offerings that surround it. Armonk was settled in 1730 by the Quakers. The area is home to two historical sites, George Washington’s Headquarters and Smith’s Tavern. Armonk’s Byram Hills Central School District comprises two elementary schools, one middle school and one high school.

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Featured Listings

3 Vincent Lane
Armonk, NY $4,300,000

3 Vincent Lane

Armonk, NY

$4,300,000
  • 4 Beds
  • 6/2 Baths
  • 9,638 Sqft
8 Ridgeview Circle
Armonk, NY $3,595,000

8 Ridgeview Circle

Armonk, NY

$3,595,000
  • 5 Beds
  • 8/1 Baths
  • 7,663 Sqft
86 Old Byram Lake Road
Armonk, NY $2,689,000

86 Old Byram Lake Road

Armonk, NY

$2,689,000
  • 5 Beds
  • 5/1 Baths
  • 6,296 Sqft
14 Cider Mill Circle
Armonk, NY $2,399,000

14 Cider Mill Circle

Armonk, NY

$2,399,000
  • 3 Beds
  • 4/1 Baths
  • 6,073 Sqft
1 Redbrooke Place
Armonk, NY $2,295,000

1 Redbrooke Place

Armonk, NY

$2,295,000
  • 5 Beds
  • 3/1 Baths
  • 4,655 Sqft
1 Fieldstone Knoll  #47
Armonk, NY $1,757,000

1 Fieldstone Knoll #47

Armonk, NY

$1,757,000
  • 3 Beds
  • 4/1 Baths
  • 3,693 Sqft
40 Windmill Road
Armonk, NY $1,549,000

40 Windmill Road

Armonk, NY

$1,549,000
  • 4 Beds
  • 2/1 Baths
  • 2,839 Sqft
17 Cowdray Park Drive
Armonk, NY $17,500,000

17 Cowdray Park Drive

Armonk, NY

$17,500,000
  • 8 Beds
  • 11/2 Baths
  • 17,160 Sqft

Armonk

Area Map

Armonk is within Westchester County, New York and borders Chappaqua.

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Featured Communities Within

Westchester County

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Armonk

(Byram Hills School District)

Market Snapshot

Units Sold

June 2026

16 TOTAL UNITS

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Median Sales Price

June 2026 - Single Family Homes

$1.8M
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Percentage of Asking Price

June 2026 Single Family Homes

106%
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106%
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106%
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106%
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106%
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