18 Mill Street, Nantucket, MA 02554
4
beds
5.5
baths
4,862 Sq.Ft. LIVING AREA
7,067 Sq.Ft. lot
A 14-mile island 30 miles south of Cape Cod - one of the most exclusive luxury real estate markets in the Northeast.
ExploreWhat $10 million actually buys on Nantucket right now, based on 2026 closed sales: more land, more structures, more combinations of premium features, but still no standard house.
What $5 million actually buys on Nantucket in 2026, from a 1,425 sq ft Town home to nearly two acres in Surfside, and how to weigh the trade-offs that matter most.
The Island Doesn't Work Like Other Markets. Here's How to Navigate It.