HOME  COMPANY  SERVICES  PROPERTIES  CONTACT US Renaissance Realty Services, LLC is a Long Island based real estate advisory/brokerage firm. Anchored by seasoned professionals, our key executives managed large portfolios for Fortune 500 companies, financial institutions, and major developers. From large mixed use communities to small requirements, on Long Island and in all parts of the world, our staff focuses on the business operational and financial aspects of real estate. We are the exclusive agents for some of the most important developments to come to Long Island in decades. From the revitalization of Historic Oyster Bay Hamlet and the proposed development of 420,000 sf of premier office space and single family homes in Plainview Old Bethpage to the Lighthouse initiative transforming the Nassau Veterans Memorial Coliseum site into vibrant icon for Long Island, each of these projects takes a regionally strategic approach to development aimed at creating a sustainable long term complement to the communities they serve. LIGHTHOUSE AT LONG ISLAND A transformed Coliseum is the anchor to a 150 acre master plan vision for an exciting suburban center for Nassau County that enhances the suburban way of life by providing housing, retail, hotels, entertainment, jobs, and people places. MARINER'S WALK An exclusive new neighborhood. A pleasant stroll into the charming, historic seaside hamlet of Oyster Bay. A place where neighbors know you by name, and home to America's first yacht club, where the architecture is rich with history.