Buying a home in Merrimack, New Hampshire does not have to be difficult - Homes.com makes home buying a breeze. With 223 homes for sale in Merrimack, New Hampshire, you can search by price, bedrooms, neighborhood, and even by property type. Search Merrimack homes for sale, foreclosures, MLS listings, and more. Make an informed decision with Merrimack school data, neighborhood information, find Merrimack real estate agents, and research home values in Merrimack, NH. Homes.com has everything you need but the house keys.