New Castle Island Homes for Rent

First settled in the early 1600s and incorporated in 1693, New Castle has humble beginnings as a small fishing village off the coast of New Hampshire. Soon after its incorporation, the island housed several military forts that were pivotal during the Revolutionary War. Today, this historic community has a population of about 1,000 people across the one-square-mile island, and many homes date back hundreds of years, preserving a piece of the island’s history. Residents of New Castle Island often live here year-round, enjoying a coastal lifestyle...