Sharron Keenan

NC Broker

Costello Real Estate and Investments

Let's make your next move your best move!

The Mission

To enhance the lives of those we serve by engaging, inspiring, and connecting the luxury community as we showcase the very finest in luxury real estate and the luxury lifestyle in and across our markets. Our unmatched exposure and influence across today’s most relevant and engaging platforms, combined with our local market expertise and commitment to strengthening the communities in which we live and work, ensures we deliver a world-class product and experience like no other.

About Sharron Keenan

With a strong background in real estate and a passion for helping clients navigate life’s most significant transitions, I bring expertise and personalized care to every transaction. Whether you're buying your first home, selling a cherished property, or investing in your future, I provide the guidance, market insight, and negotiation skills needed to make the process smooth and successful.

I combine industry knowledge with a detail-oriented approach developed through years in real estate and credentialing roles. I understand that buying or selling a home is more than a transaction—a significant milestone—and I’m here to ensure you feel confident every step.


Your goals are my priority. Let’s make your next move your best move.