National Register of Historic Places listings in southern Westchester County, New York

This is a list of the National Register of Historic Places listings in southern Westchester County, New York, excluding the cities of New Rochelle and Yonkers, which have separate lists of their own.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in the southern half of Westchester County, New York, United States. The following communities comprise this region:

• Town of Eastchester, including the villages of Bronxville and Tuckahoe, and the hamlet of Crestwood
• Town of Greenburgh, excluding Tarrytown but including the villages of Ardsley, Dobbs Ferry, Elmsford, Hastings-on-Hudson, and Irvington, and the hamlets of Edgemont and Hartsdale
• Village and town of Harrison
• Town of Mamaroneck, including the villages of Larchmont and Mamaroneck
• City of Mount Vernon
• Town of Pelham, which is the villages of Pelham and Pelham Manor
• City of Rye
• Town of Rye, including the villages of Port Chester and Rye Brook
• Village and town of Scarsdale
• City of White Plains

Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in online maps.^[1]

Of the 239 properties and districts listed on the National Register in the county, 92, including six National Historic Landmarks (NHLs), are on this list. Two, the Bronx River Parkway and Old Croton Aqueduct, the latter an NHL, are linear listings included on both this list and the northern Westchester list.

          This National Park Service list is complete through NPS recent listings posted August 16, 2024.^[2]

Contents: Counties in New York

Albany (Albany) – Allegany – Bronx – Broome – Cattaraugus – Cayuga – Chautauqua – Chemung – Chenango – Clinton – Columbia – Cortland – Delaware – Dutchess (Poughkeepsie, Rhinebeck) – Erie (Buffalo) – Essex – Franklin – Fulton – Genesee – Greene – Hamilton – Herkimer – Jefferson – Kings – Lewis – Livingston – Madison – Monroe (Rochester) – Montgomery – Nassau – New York (Below 14th Street, 14th to 59th Streets, 59th to 110th Streets, Above 110th Street, Islands) – Niagara (Niagara Falls) – Oneida – Onondaga (Syracuse) – Ontario – Orange – Orleans – Oswego – Otsego – Putnam – Queens – Rensselaer – Richmond – Rockland – St. Lawrence – Saratoga – Schenectady – Schoharie – Schuyler – Seneca – Steuben – Suffolk – Sullivan – Tioga – Tompkins – Ulster – Warren – Washington – Wayne – Westchester (Northern, Southern, New Rochelle, Peekskill, Yonkers) – Wyoming – Yates