Homes & Land of Seacoast, N.H. & Southern Maine gives you access to Portsmouth homes for sale and real estate listings. You can search by property type, including residential homes, houses, land, lots, acreage, condos and multi-family. Click the photos to see details for each home, including photos, bedrooms, baths, price and description. For more information on a property, just ask the real estate professional or broker shown on the listing.