Fisher Island
An island with no road in. The ferry is the moat, and the moat is the asset.
Fisher Island is accessible by ferry only, departing from a private terminal at the south end of MacArthur Causeway. There is no bridge. There is no public access. The 216-acre island contains roughly 800 residences, a golf course, six clay tennis courts, a private school, a beach club, multiple restaurants, and a marina. For decades it has held the highest average household income ZIP code in the United States.
The current development cycle is dominated by The Residences Six Fisher Island, a Foster + Partners–designed 50-residence project at $16M–$40M starting prices, delivering 2026. Existing inventory in Bayview, Oceanside, Seaside, and Palazzo del Mare moves on a smaller volume but with consistent demand.
The buyer here is making a specific lifestyle choice: the ferry-only access either appeals immediately or it does not. For the buyer for whom it does, the substitution set is essentially zero: there is no other Fisher Island.
What defines it.
Ferry-only. No bridge. No causeway.
~800 residences on 216 acres, full-service infrastructure.
The Residences Six Fisher Island delivering 2026.
Enter Fisher Island.
Active addresses and private introductions in Fisher Island are handled personally by Mariana Niro.