Located just off the coast of Manhattan in the Long Island Sound, Columbia Island is a remote retreat just 30 minutes from the city. The private island comes with a 5,625-square-foot residence with four bedrooms and two bathrooms. Its industrial-style interior features a spacious living area and kitchen with polished concrete floors and exposed brick walls. Expansive glazing and multiple terraces offer exceptional views while the rooftop deck affords sweeping panoramas of the New York skyline and nearby New Rochelle. Powered by solar panels and a desalination machine, the entire property is completely self-sustaining. Also included in the sale is the 3-acre Pea Island.
Photos: Sotheby's International Realty