Jacksonville Five Star award winners


Lisa Barton Team

Keller Williams Realty Atlantic Partners
190 N A1A
Ponte Vedra Beach, FL 32082
Office: 904-465-9139

For over ten years, Lisa Barton and her team of real estate professionals have been top-producing real estate agents in Ponte Vedra Beach. To meet the team, visit their website.


Five Star Professional conducts market-specific research throughout the U.S. to identify service professionals who demonstrate professional excellence and provide quality services to their clients. The Five Star Real Estate Agent program is the largest and most widely published award program for real estate agents in North America, covering more than 40 major markets. Five Star award winners do not pay a fee to be included in the research or on the final list of award winners.

The Five Star Professional research team contacted thousands of recent homebuyers, consumers and industry leaders to identify Jacksonville-area real estate agents who stand out in their industry and community.

To learn more about the research methodology, click here.

Lisa Barton

Principal / Broker Associate

Phone: 904-465-9139

Lisa Barton is a long-time resident of Ponte Vedra Beach and a top producing agent for more than a decade. Lisa has earned a stellar reputation through extraordinary professional service, personal accountability, and always delivering as promised. Lisa strives to create long lasting relationships with her customers based on market expertise and more importantly, her genuine caring for her client’s wellbeing.

Tonya O'Quinn

Broker Associate

Phone: 904-445-0726

Tonya O'Quinn joined the team in 2013. A native of Nova Scotia, Canada, she has lived in several countries including Australia and has called Florida home since 2011. Tonya takes great pride in the relationships she develops with sellers and buyers. She’s dedicated to making the entire sale or purchase process as easy and stress-free as possible. She is a valuable resource for her clients bringing a depth of knowledge in relocation and a  razor-sharp focus to problem solving.

Marsha Keller

Broker Associate

Phone: 330-232-5343

Marsha Keller moved to Ponte Vedra in 2012 and has come to love Northeast Florida and all it offers for a comfortable lifestyle. Marsha's experience, enthusiasm, and amiability offer customers a seamless process in achieving their real estate goals, whether they be first-time homebuyers, seasoned clients, or homeowners who are working to downsize.

Sean Muserallo

Inside Sales Agent

Phone: 904-465-9139

Sean Muserallo joined the team in 2020 after he moved with his family from Illinois. They chose the Ponte Vedra Beach area because of the top-notch school district, warmer year-round climate, closeness to extended family, and beach lifestyle. Relationships are of the utmost importance to Sean, and to the Lisa Barton Team. We look forward to working with you, helping you navigate the local real estate market, and connecting you to all that the Ponte Vedra Beach lifestyle has to offer.

*Winners appearing on this page do not pay a fee to be considered or to win the Five Star Award. Professionals with a digital profile have paid a promotional fee.