Buying a home in Locust Valley, New York does not have to be difficult - Homes.com makes home buying a breeze. With 85 homes for sale in Locust Valley, New York, you can search by price, bedrooms, neighborhood, and even by property type. Search Locust Valley homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Locust Valley school data, neighborhood information, find Locust Valley real estate agents, and research home values in Locust Valley, NY. Homes.com has everything you need but the house keys.