Sheldrake River

Mamaroneck station is a commuter rail stop on the Metro-North Railroad's New Haven Line, located in Mamaroneck, New York.

St. Vito and Most Holy Trinity Parish is a Latin rite Roman Catholic parish in the Archdiocese of New York, formed in August 2015 with the merger of the parish of St. Vito located on Underhill Avenue, with that of Most Holy Trinity parish on the Boston Post Road, both in Mamaroneck, New York. St. Vito's church is the parish church. "While the church of Most Holy Trinity remains open for public worship, Masses and other sacraments will not be celebrated on a regular basis at the church of Most Holy Trinity." Father Joseph Tierney is the current Administrator of Most Holy Trinity-Saint Vito Parish. The parish is served by the Knights of Columbus, Council 2247.

Mamaroneck Public Library is a public library located at 136 Prospect Avenue in Mamaroneck, New York.

The Emelin Theatre for the Performing Arts is a 267-seat nonprofit theater located in Mamaroneck, NY. that hosts theatre, family, bluegrass, dance, classical, jazz, rock, folk, tribute, and comedy events, plus a broad range of independent and contemporary films for the community, and is the oldest continually operated performing arts center in Westchester.

The Skinny House in Mamaroneck, New York, was built in 1932 by African-American carpenter and building contractor Nathan Thomas Seely on an extremely narrow lot of donated land after he lost his home to foreclosure and his company to bankruptcy during the early years of the Great Depression. The 10 feet (3.0 m) wide house has 3 stories and was built on a 12.5 feet (3.8 m) wide plot of land sold to him by his neighbor, to whom he had earlier sold a larger plot of land. The house was constructed entirely from salvaged materials. The New York State Board for Historic Preservation noted “its efficient and beautiful design, careful engineering, and effective interior plan. Challenged by a narrow lot and minimal financial means, Seely created a house that demonstrated both his ingenuity and the desire to provide, above all else, housing for his family.” The Westchester County Historical Society said “its professional construction and ingenious design are a testimony to the dedication of a prominent black contractor to build a solid, functional, and delightful home. It represents both black enterprise and good neighborliness, and is architecturally significant as a symbol of American ingenuity and craftsmanship.”

Mamaroneck mə-MAR-ə-nek is a village in Westchester County, New York, United States. The population was 18,929 at the 2010 census. As of 2019 its population was an estimated 19,131. It is located partially within the town of Mamaroneck and partially within the town of Rye. The portion in Rye is unofficially called "Rye Neck". The Rye Neck Union Free School District contains the Rye Neck portion of Mamaroneck and part of the city of Rye.

Mamaroneck ( mə-MARR-ə-nek) is a town in Westchester County, New York, United States. The population was 29,156 at the 2010 census. There are two villages contained within the town: Larchmont and the Village of Mamaroneck (part of which is located in the adjacent town of Rye). The majority of the town's land area is not within either village, constituting an unincorporated area, although a majority of the population lives within the villages. Legally, the unincorporated section and the villages constitute the town as a political and governmental subdivision of New York State. The town is led by a town board, composed of five town board members, which includes the town supervisor, Jaine Elkind Eney. Much of the unincorporated section of the town receives its mail via the Larchmont Post Office and thereby has a Larchmont address.

St Thomas Episcopal Church, at 168 Boston Post Road in Mamaroneck, New York, is a church in the Episcopal Diocese of New York. St. Thomas' Episcopal Church Complex was added to the National Register of Historic Places in 2003.

St. Thomas' Episcopal Church Complex is a historic Episcopal church complex at 158-168 W. Boston Post Road in Mamaroneck, Westchester County, New York. The complex, built between 1884 and 1925, comprises a cluster of four buildings. The Gothic Revival-style church is constructed entirely of rough-dressed Belleville brownstone with a red slate gable roof. It features a square tower on the north facade with clock faces and louvres. The property also includes the Parish House / Chapel (1884-1886), Endowment Building (1887), and Heathcote Hall (1925).It was added to the National Register of Historic Places in 2003.

Most Holy Trinity Church, located on the Boston Post Road, is a historic Roman Catholic church in the Latin rite parish of Most Holy Trinity-Saint Vito in the Archdiocese of New York, in Mamaroneck.

Mamaroneck United Methodist Church is a historic Methodist church located at 546 East Boston Post Road in Mamaroneck, Westchester County, New York. It was built in 1859 and is a one-story, Gothic Revival style building of wood-frame construction with a gable roof. It is rectangular in form with a rear, two story, transecting wing built in 1869. It features a semi-engaged central tower flanked by stylized buttresses and topped by an octagonal spire.It was added to the National Register of Historic Places in 1992.

Albert E. and Emily Wilson House is a historic home located at Mamaroneck, Westchester County, New York. It was built between 1949 and 1951 and is a "U" shaped, one story Colonial Revival style red brick residence with a low-pitched, gray slate gable roof. The office wing was added in 1953. The entry features a Dutch door flanked by small, steel casement windows. It was designed by and the home of local architect Albert E. Wilson (1878-1955), who was a partner in the prominent firm of Peabody, Wilson, and Brown.It was added to the National Register of Historic Places in 2007.