What county is Nantucket in, and what does Nantucket County include?

Nantucket is in Nantucket County, Massachusetts / and uniquely, the island and the county are coterminous: Nantucket County consists entirely of Nantucket Island and several small surrounding islands (Tuckernuck Island and Muskeget Island). This makes Nantucket County one of the few counties in the United States where a single municipality and a single county share exactly the same geographic boundaries. The county seat is Nantucket town.

How big is Nantucket Island?

Nantucket Island has a land area of approximately 48 square miles (roughly 14 miles long and 3.5 miles wide at its widest point), with over 80 miles of coastline. Approximately 40% of the island's total land area is protected by conservation restrictions managed by the Nantucket Conservation Foundation and other land trusts / a primary driver of the supply constraints that sustain property values.

How far is Nantucket from Boston?

Nantucket is approximately 30 miles south of Cape Cod and roughly 90 miles from Boston. The practical travel time from Boston is approximately 2.5 to 3 hours by car to Hyannis and then Steamship Authority ferry (1 hour standard crossing, 1 hour high-speed). Flights from Boston Logan to Nantucket Memorial Airport take approximately 30 minutes / the fastest option for buyers making frequent trips.

What makes Nantucket real estate so expensive?

Three factors drive Nantucket's exceptional pricing: finite supply (the entire island is a National Historic Landmark District, restricting new development), consistent high demand from wealthy buyers across the Northeast and internationally, and the island's unambiguous position as one of the most prestigious residential addresses on the Eastern Seaboard.

What is the most exclusive neighborhood on Nantucket?

Siasconset on the island's eastern bluff is consistently considered Nantucket's most exclusive neighborhood / rose-covered cottages, dramatic Atlantic views, and a self-contained village atmosphere that has attracted the island's most private buyers for generations. The Historic District's Upper Main Street and Cliff Road addresses are the closest equivalent within Nantucket town.

Is Nantucket good for year-round living?

Yes, though it requires specific expectations. The year-round community of approximately 15,000 is tight-knit and well-supported by local infrastructure / Nantucket Cottage Hospital, strong public schools, grocery and essential services, and active community organizations. The island is fully functional off-season, offering a peaceful retreat once the summer crowds depart.