There's a saying in Ireland that home is where the heart is. On Long Island, Gilligan Realty and their team of Real Estate professionals are committed to bringing you cutting edge support blended with the heart of old fashioned commitment. Browse through over 35,000 listings and then reach out to our team anytime.

We specialize in Long Island’s exclusive gold coast including Roslyn Harbor, Glen Head, The Brookvilles, Glen Cove, Glenwood Landing, Port Washington and the surrounding areas.