As the premier Block Island real estate agency, Sullivan Sotheby’s has been introducing people to the island home of their dreams for more than five decades. As an affiliate of Sotheby’s International Realty® brand, they represent distinctive properties at all price points. Whether buying, selling or renting, Sullivan Sotheby’s International Realty is committed to providing exceptional service to its clients and making the transition to island life as seamless as possible. Stop by the Water Street office in the heart of Old Harbor.
