About Rosemarie

ExperienceBuilding a home in Long Island or Suffolk County is an exciting process with many considerations, including new design and technology trends, builder style and and a full understanding of our local neighborhoods financing and more. Its important to have an expert who can help guide you through the new construction process. Rosemarie Costa is that perfect agent as an associate broker with 25 years of experience in residential real estate and full understanding of the home buying process she is a full service broker and a native to long Island. I invite you to learn about the process with a local expert.