Coldwell Banker Sunstar Realty

  •   5   (678 reviews)

Meet the team

Get to know the 288 agents at Coldwell Banker Sunstar Realty.

Lesley Barton
Lesley Barton

REALTOR® / Sales Agent / Buyer's Agent

  5   (186 reviews)
About Lesley
Lesley Barton is a multi-award-winning Concierge Real Estate Advisor and REALTOR® with Michael Saunders & Company, serving Southwest Florida with a steadfast commitment to true Single Agency representation. Guided by her mission—“Always here to help however we can”—Lesley practices real estate with unwavering loyalty, accountability, confidentiality, and client-first advocacy. In Florida, the majority of real estate professionals operate as Transaction Agents, whose role by law is to facilitate communication and transaction mechanics rather than provide fiduciary loyalty, advocacy, or negotiation on behalf of one party over another. As a Single Agent, Lesley is legally bound to advocate, negotiate, and protect her client’s interests exclusively, offering full fiduciary duty and complete confidentiality without divided loyalties. This distinction defines both her value and her approach. Renowned for her white-glove concierge service, Lesley delivers highly personalized representation tailored to each client’s unique goals and circumstances. She is known for her integrity, deep market knowledge, and direct, transparent communication, believing strongly in education and honest counsel rather than sugar-coated assurances. Her clients are treated as informed, intelligent partners in the process. With over a decade of full-time experience navigating the Florida real estate market, Lesley is often referred to as a “Florida Dictionary” for her command of local market conditions, neighborhood nuances, and evolving trends. Her work spans entry-level opportunities through luxury residential, new construction, investment, hospitality, and select commercial properties. Lesley’s advocacy-driven approach has produced exceptional results, including successfully navigating highly competitive, multi-offer environments through careful preparation, skilled negotiation, and strategic insight. Her commitment to excellence has earned her being voted “Best of Charlotte” Concierge Real Estate Agent for 4 consecutive years and “Best of Charlotte” for Condos & Villas for 2 consecutive years. Her reputation is further reflected in over 180 verified 5-star reviews, with clients consistently praising her professionalism, responsiveness, market expertise, and unwavering dedication. Many begin as clients and become lifelong advocates and friends. Lesley proudly represents her clients through the distinguished global platform of Michael Saunders & Company, where she earned the firm’s prestigious Master’s Award. She is also affiliated with Luxury Portfolio International and Forbes Global Properties, an invitation-only luxury network reserved for top-performing agents representing the world’s most exceptional homes. Earlier in her career, Lesley earned distinction as a Certified Guild Luxury Home Marketing Specialist ranked in the top 4% of Coldwell Banker agents worldwide, a global performance benchmark that continues to inform and elevate her work today.
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Robyn Thomas
Robyn Thomas

Broker Associate

  5   (58 reviews)
About Robyn
Robyn has been a Realtor® for 27+ years and is a licensed Sales Associate with COLDWELL BANKER SUNSTAR REALTY and MAPLE LEAF GOLF AND COUNTRY CLUB SALES OFFICE She is a member of the National Association of Realtors®, New York State Association of Realtors® and Florida Board Of Realtors® , LICENSED IN NEW YORK AND FLORIDA Throughout her career, Robyn has been a multiple sales award recipient national top agent 1% for excellence in her areas/ sales/listing/marketing. In addition to dedication and thoroughness, Robyn brings to her work a wealth of solid real estate knowledge and experience of all surrounding communities. Over the years, she has acquired close familiarity with every area and neighborhood, is well-known and respected both in the real estate community, for her direct honest approach and customer/client loyalty as well as her marketing and negotiation skills.
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Barbara Brunner
Barbara Brunner

REALTOR® / Buyer's Agent / Sales Agent

  5   (55 reviews)
About Barbara
Meet Barbara Brunner, a seasoned real estate professional serving the Florida areas of Port Charlotte and North Port. With 21 active listings and a total of 16 properties sold over the past year, Barbara's impressive $15.4 million in annual sales through October 2024, speaks volumes about her expertise. As a REALTOR® devoted to her clients, she has earned a stellar reputation with an average sales price of around $900,000. Known for her in-depth knowledge of the local real estate landscape, Barbara specializes in single-family homes and condos, ensuring buyers find their dream property while also securing favorable deals for sellers. Her listings typically spend an average of 124 days on the market, underscoring her commitment to both quality and results. Barbara's dedication to top-notch service is backed by glowing reviews, reflecting her five-star satisfaction rating across the board. Whether you're looking to invest, buy, or sell in the picturesque communities of the Florida Gulf Coast, Barbara Brunner is the trusted expert who will guide you every step of the way.
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Renata Kotowicz
Renata Kotowicz

Licensed Real Estate Agent / REALTOR® / Sales & Marketing Consultant

  5   (38 reviews)
About Renata
My journey to the world of real estate is a unique one. I came to the United States in 1987. With a law degree from Warsaw and a background as a real estate lawyer with an international focus in Poland, I bring a global perspective to my real estate practice. Real estate has always been a personal passion. I have a keen eye for investment opportunities and a knack for interior design, making me not only a trusted advisor in the buying and selling process but also someone who can help you envision the full potential of a property. I'm proud to be a part of the exclusive Multi-Million Dollar Club at Coldwell Banker, a testament to my exceptional performance by closing multiple millions in sales. My commitment to delivering top-notch results has also placed me in the top 10% of the best-selling agents at Coldwell Banker as a top producer. I am also a Notary Public in the USA, further enhancing my ability to serve my clients with excellence, attention to detail, and a deep understanding of legal intricacies in real estate transactions. With a blend of legal acumen, a passion for design, and a heart for people and pets, I'm here to turn your real estate dreams into reality!
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About Sharon

Sharon currently has 22 active property listings and 33 sold property listings over the past 12 months.

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Helen Ann Mattoni
Helen Ann Mattoni

Licensed Real Estate Agent

  5   (24 reviews)
About Helen
A Realtor isn't your greatest resource. The RIGHT Realtor is! Insist on one with a strong work ethic - one with high morals and strong commitments to core values. Accept no substitutes for customer service, reliable communication, attention to detail, or product knowledge. If such virtues are important considerations in your search for a realtor, you've landed on the right site. Stop here - your search is over! One of my top priorities is finding homes for families to provide security and sense of permanency for your children. "OWNING A HOME IS THE AMERICAN DREAM" Real Estate is not about buying and selling homes but more importantly building relationships. I learned about commitment and about principles of Duty, Honor and Country as a little girl. I learned them from my father who, for 30 years, served our great country in uniform. He passed-along and instilled in me the values that vaulted him to success as a Brigade Commander. As the daughter of a career Army officer and later, as the wife of one, I've been to and have experienced many parts of the country - the world, even. Having lived in many homes through the experience, I know a lot about them. And, after 35 years in the sales industry, I know how to sell them. I'd be honored to help you with either buying that perfect home or selling your much loved home. I'm an agent with Coldwell Banker Sunstar in North Port, Florida, and when you choose me, you have an entire company working for you. I can provide you with local knowledge, demographic data and I will always negotiate on your behalf no matter how large the task. I listen to my customers. Give me a call - give me a chance to provide "White Glove Service."
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Coldwell Banker Sunstar Realty

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About us

Coldwell Banker Sunstar Realty is a real estate office. They have 678 verified reviews with an average rating of 5 stars. They have 3 sold property listings over the past 12 months worth $1,219,899.

Our reviews

  5  
682 reviewsacross 50 different locations, showing 6.
about 6 hours ago
Go the extra mile to support the client

Lesley Barton and her team let nothing stand in the way of making the sale a smooth process.

Lesley Barton

Lesley Barton

  5   (186 reviews)
2 days ago
Robyn was a pleasure to work with.

Robyn made shopping for our new home in Maple Leaf GCC very enjoyable. She was always available to answer questions or make suggestions to assist us in our long search. She was an asset to us while looking at multiple listings until we found the one that met our goals and needs. Thanks so much Robyn.

Robyn Thomas

Robyn Thomas

  5   (58 reviews)
3 days ago
Robyn is very knowledgeable about Maple Leaf Estates properties

We were shown several different homes to choose from until we found one at our price range and expected features. She guided us to bid an appropriate price for the house based on its age and condition. She was easy to work with and never said no, always ready to go one more step.

Robyn Thomas

Robyn Thomas

  5   (58 reviews)
12 days ago
She kept us well informed and followed up when necessary.

Robyn is an extremely hard worker and represents her client's interests in a professional manner. I would give her a very high rating when referring friends to her.

Robyn Thomas

Robyn Thomas

  5   (58 reviews)
16 days ago
Robyn made everything for us a breeze!!!

Robyn went above and beyond for us!!! We looked at multiple properties and went back and forth and she had no issues showing them to us again. When there was a hiccup with our seller she stepped in and resolved our situation and in the end everything went smoothly!!!

Robyn Thomas

Robyn Thomas

  5   (58 reviews)
Show all 682 reviews

Our properties

Coldwell Banker Sunstar Realty has sold 3 properties in the last 12 months, showing 3, sorted by most recent activity

SoldJul 23, 2025
$299,999
1434 Powell Valley Drive
Port Charlotte FL 33953
3
2
2
Single-Family
Listing courtesy of Coldwell Banker Sunstar Realty
SoldJun 24, 2025
$329,900
1732 Rada Lane
North Port FL 34288
Other
Listing courtesy of Coldwell Banker Sunstar Realty
SoldJun 23, 2025
$590,000
228 White Marsh Ln
Rotonda FL 33947
3
2
3
Single-Family
Listing courtesy of Coldwell Banker Sunstar Realty
Show all 3 properties

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