Diane Marzonie

With more than 21 years of experience in real estate, Diane Marzonie brings extensive market knowledge, professionalism, and a client-first approach to every transaction. As an Associate Broker serving Tucson and Southern Arizona, she is committed to helping buyers and sellers make confident, informed decisions throughout every stage of the real estate process.

Diane’s approach is built on clear communication, strategic guidance, and strong advocacy for her clients. Whether helping a buyer find the right home, negotiating favorable terms, or preparing a property for sale, she combines local expertise with careful attention to detail to create a smooth and rewarding experience.

Beyond her work with clients, Diane has also been actively involved in the local real estate community. Her leadership experience includes serving as Past President of the Tucson Association of REALTORS® and the Tucson Association of REALTORS® Charitable Foundation, along with continued involvement with the Long Cares Foundation. Her dedication to service, both professionally and within the community, reflects the same commitment she brings to every client relationship.