Diane Grannum is a dedicated realtor with Exit Realty Premier in Massapequa, NY, where she is committed to guiding buyers and sellers through every stage of their real estate transactions. With an active real estate license in New York, Diane utilizes her Fair Housing, Military Relocation, and GRI certifications to provide exceptional service and ensure her clients' best interests are represented from negotiations through to contract execution.

Before transitioning into real estate, Diane spent over thirty years as an educator, a background that has profoundly shaped her approach to client support. She is passionate about helping individuals and families from all cultural backgrounds achieve their best possible lives. Diane’s belief that politics, government, religion, and systems should serve people, not hinder them, informs her commitment to her clients, friends, and family.

Outside of her professional life, Diane enjoys gardening and has a keen interest in astrology. She is married with grown children and views her life and work as a way to express her gratitude by supporting others. Diane’s deep life experiences and dedication make her a compassionate and effective advocate for her clients in the real estate market.