Real Estate & Homes for Sale in New Castle, NH

New Castle, NH, offers an exceptional coastal living experience with a rich maritime history and a variety of unique recreational activities. Surrounded by the Piscataqua River and the Atlantic Ocean, this picturesque island town provides opportunities for sailing, boating, and beachcombing. The historic town center features colonial architecture, a lighthouse, and boutique shops, creating a charming and historic atmosphere. New Castle's cultural heritage shines through events like the Portsmouth Harbor Lighthouse tours and the island's annual regatta. This unique blend of coastal beauty and historical significance makes New Castle an extraordinary place to call home in New Hampshire, where nautical and cultural pursuits merge seamlessly.