Single Family Home for sale by owner in Portsmouth, NH 03801. Charming Cape Cod-style home located on a quiet, wooded street in the Little Harbor neighborhood. This delightful property features a shaded front lawn and a spacious back yard surrounded by trees, greenery and wood fencing. Across the street at the rear of the property is a city ball park. Ideally located, the historic downtown area and public schools are all within walking distance, as is the public library and the Portsmouth municipal center. Many scenic waterfront areas can also be reached on foot, and nearby New Castle Island is a favorite loop for cyclists and joggers, offering stunning ocean vistas.