School of the Holy Child

Texaco Headquarters is a corporate campus in White Plains, New York. When it opened in 1977, the building became the new head office of Texaco, which had been based in the Chrysler Building in Manhattan since 1930. Design was undertaken by Skidmore, Owings & Merrill, who assigned the project to J. Walter Severinghaus. After Chevron acquired Texaco in October 2001, the building was purchased by Morgan Stanley in March 2002.

The Harrison New York Temple, previously known as the White Plains New York Temple, was a planned temple of the Church of Jesus Christ of Latter-day Saints (LDS Church) that was to be constructed in Harrison, New York. Construction of the temple was to take place on a 24-acre site purchased by the LDS Church at the intersection of Interstate 287 and Hutchinson River Parkway. Reportedly, efforts had been underway until 2004, but construction was never started and eventually suspended. After delays by lawsuits and objections by local officials, this temple was removed from the list on the LDS Church's official temple website soon after the dedication of the Manhattan New York Temple. Any decision to build a temple on this site would constitute a new announcement.

The Mastercard International Global Headquarters is an office building located at 2000 Purchase Street in the hamlet of Purchase, New York. It was constructed in the early 1980s as part of a movement of large corporations onto suburban estate settings, and has been called the "architectural jewel of Westchester". The building is part of the Purchase Centre complex and originally was constructed by the Nestlé company and occupied by IBM for several years. It was designed by I. M. Pei of Pei Cobb Freed & Partners and has won awards over the years for its architectural style.

The 2015 KPMG Women's PGA Championship was the 61st Women's PGA Championship, held June 11–14 at Westchester Country Club in Harrison, New York, a suburb northeast of New York City. The 2015 edition saw major changes to the event, due to a new partnership between the LPGA and the PGA of America. The event was renamed from the "LPGA Championship" to the "Women's PGA Championship" (making it a sister event to the men's PGA Championship), and its purse was increased from $2.25 million to $3.5 million. KPMG also became the new title sponsor of the event, replacing Wegmans.

Westchester Country Club is a private country club located in Town of Harrison, New York. Founded in 1922 as destination for sportsmen, it was known to professional golf players and spectators for more than four decades as the home of the "Westchester Classic"," a PGA Tour favorite. Amenities include a historic clubhouse designed by architects Warren and Wetmore and two championship caliber 18-hole golf courses designed by Walter Travis. The club also boasts one 9-hole golf course, an indoor swimming pool, squash courts, grass tennis courts and a stand-alone beach, outdoor pool and restaurant facility on Manursing Island.

Harrison is a town in Westchester County, New York, United States, 22 miles (35 km) northeast of Manhattan. The population was 28,218 at the 2020 census.

The Stouffer’s Inn fire occurred on Thursday, December 4, 1980, at the Stouffer's Inn of Westchester (now the Renaissance Westchester Hotel, part of Renaissance Hotels) in West Harrison, New York. The fire killed 26 people, most through smoke inhalation, specifically carbon monoxide, hydrogen cyanide, and nitrogen dioxide. The fire is considered the biggest disaster in Westchester County history.

The 800 Westchester Avenue complex is a postmodern Class A office building located in Rye Brook, New York. It was designed by the architectural firm of Kevin Roche John Dinkeloo and Associates, LLC to serve as the corporate headquarters for General Foods.Described as an "aluminum business palace" and an "Aztec temple", it was also notable for being the subject of the largest real estate transaction of 2004.

Rye Brook is a village in Westchester County, New York, United States, within the town of Rye. The population was 9,347 at the 2010 census.Rye Brook has been designated as a Tree City USA for 14 years.

Manhattanville College is a private university in Purchase, New York. Founded in 1841 at 412 Houston Street in lower Manhattan, it was initially known as Academy of the Sacred Heart, then after 1847 as Manhattanville College of the Sacred Heart. In 1917, the academy received a charter from the Regents of the State of New York to raise the school officially to a collegiate level granting degrees as the College of the Sacred Heart. In 1952 it moved to its current location in the hamlet of Purchase, New York, a suburb north of New York City. Purchase is inside the town and village of Harrison in Westchester County. Approximately 1,100 undergraduate and 900 graduate students attend Manhattanville, with students coming from 45+ countries and 35+ American states.The architectural and administrative centerpiece of the Manhattanville campus is Reid Hall (1864) which was named after Whitelaw Reid, publisher and owner of the New-York Tribune, one of the leading newspapers in the nation for a century. Next to Reid Hall stand academic buildings on one side and on the other residence halls around a central quad designed by the landscaping / architect Frederick Law Olmsted, also the designer of New York's landmark Central Park in the 1850s and 1860s. The Manhattanville community regards the central quad and buildings as representing the academic vision of the institution's commitment to integrated learning and centered strengths. Other historic buildings include: the Lady Chapel; the President's Cottage known as the Barbara Debs House; the old Stables; and Water Tower.

Reid Hall, also known as "The Castle," is a historic academic building located on the campus of Manhattanville College at Purchase, Westchester County, New York, United States. The Renaissance Revival structure was built in 1892 as a 50,000 sq ft (4,600 m2) private home for publisher and diplomat Whitelaw Reid, with estate landscaping by Frederick Law Olmsted.

Keio Academy of New York (慶應義塾ニューヨーク学院, Keiō Gijuku Nyūyōku Gakuin, Keio NY) is a private high school in Purchase, Harrison, New York in the New York City metropolitan area. It is sponsored by Keio University, making it an overseas branch of a Japanese private school, or a Shiritsu zaigai kyōiku shisetsu (私立在外教育施設).After the retirement of the Head of School, Ralph Townsend who served from August 2019, the executive director, Motohiro Tsuchiya (vice-president of Keio University) concurrently served. Later, Takayuki Tatsumi, Professor Emeritus of Keio University, was appointed as the Headmaster in January 2022.