“Greg and team was a dream to work with. They were excellent at negotiating a closing date further out to help with our purchase of our new build.”
Century 21 The Harrelson Group
- Agent Pronto
- South Carolina
- Sullivan's Island
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We analyze thousands of real estate agents in Sullivan's Island and nationwide to find you proven local professionals, for free.
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Compare top Sullivan's Island real estate agents.
Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for October 2026.*
* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.
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Sullivan's Island real estate Market Report.
Information and statistics on the latest trends in the Sullivan's Island real estate market. *
Latest Rolling 3-Month Snapshot
Jul 1, 2026 - Sep 30, 2026
Median sale price
$3.6M
-14%
from Q2 '26
Median list price
$6.3M
+5.6%
from Q2 '26
Active listings
46
+7%
from Q2 '26
Homes sold
7
-36%
from Q2 '26
New pendings
13
-13%
from Q2 '26
New listings
21
No change
from Q2 '26
Quarterly Pricing Trends for Sullivan's Island
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Sullivan's Island
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Pricing Trends for Sullivan's Island
Rolling three-month data ending on quarter boundaries when available.
Median sale price
Median list price
Quarterly Inventory and Sales Activity for Sullivan's Island
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Sullivan's Island
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
Quarterly Inventory and Sales Activity for Sullivan's Island
Rolling three-month supply and activity totals for the selected period.
Active listings
Homes sold
New pendings
New listings
35
Seller’s Market
Seller’s Market
Buyer’s Market
0
20
40
60
80
100
0
25
50
75
100
Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Jul 2026 - Sep 2026).
Year-over-year, Sullivan's Island shows notable shifts in this rolling three-month view, with typical home values down about 14 percent even as median list prices are up roughly 12 percent. Inventory is considerably higher than a year ago, with active listings rising nearly 29 percent and months of supply surging, pointing to many more options on the market than last year.
In the latest period ending September 2026, buyers are seeing longer exposure times with a median of 123 days on market, yet that is about 53 percent faster than a year earlier. Sales volume has eased, with homes sold down about 21 percent year over year, while pending sales have climbed more than 45 percent, suggesting interest is still flowing toward available properties.
Pricing dynamics look more measured in this high-end coastal market, as the average sale-to-list ratio has edged up to just over 97 percent and no recent sales closed above list price. At the same time, new listings nearly doubled compared with last year, giving buyers a broader selection while sellers face more competition to stand out. With these mixed signals of softer prices, higher inventory, and steady buyer interest, both buyers and sellers can benefit from Agent Pronto’s help in finding an agent who understands the latest Sullivan's Island trends.
Learn more about what Sullivan's Island has to offer.
Sullivan's Island offers residents a close-knit coastal lifestyle with pristine beaches, scenic views, walkable neighborhoods, outdoor recreation, and a welcoming, low-key community.
Sullivan's Island offers quiet residential streets, wide Atlantic beaches, and quick access to both Charleston and Mount Pleasant. The island is largely residential, with height limits and careful zoning that help preserve views, breezes, and a low-key pace of life. Many homes are within a short walk or bike ride of the shoreline, neighborhood parks, and local schools.
Daily life centers on outdoor living and small-scale amenities. Residents enjoy easy access to Sullivan’s Island Beach, popular for swimming, walking, and paddleboarding. Historic Fort Moultrie offers harbor views and a network of paths along the water. Dining spots such as Poe’s Tavern and nearby cafes on Middle Street give the island a self-contained feel, while larger shopping choices are a short drive away in Charleston County.
Families often focus on school access and community resources. Children on the island are served by Sullivan’s Island Elementary School, known for its coastal and environmental focus. The Charleston County Public Library system and regional medical facilities in Mount Pleasant round out practical needs.
Whether you are relocating, upsizing near the beach, or considering selling a long‑owned property, a local agent who understands Sullivan’s Island zoning, flood maps, and pricing trends can make each decision clearer and less stressful. Agent Pronto connects both buyers and sellers with the right real estate professional so you can move forward with confidence.
Trusted by over 500,000 buyers and sellers.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“Jackie was there every step of the way with us! Very knowledgeable and was there for any questions we had. From start to finish Jackie made this process manageable and low stress”
eXp Realty
“It was great working with Brian and his team during my most recent transaction. He was attentive and helpful at every step of the process, from scheduling showings and keeping everything organized to making recommendations, working through the terms, and closing. Based on my experience, I would highly recommend Brian and his team.”
Century 21 The Harrelson Group
“She worked hard to get the job done.”
eXp Realty
“Dylan did a great job letting me drag him to every house I wanted to see and he knew how to negotiate a good deal. 10/10 id call Dylan again”
Century 21 McAlpine & Associates
“Kent showed professionalism and was very attentive to our needs. I would use his services again and would recommend him to friends and family.”
Century 21 Properties Plus
“Exceptional Realtor and Advocate We could not have asked for a better realtor to help us purchase our new home and sell our townhome. From the very beginning, she was incredibly responsive, attentive, and always available to support us throughout the entire process. She did an outstanding job representing us and was truly our advocate every step of the way. She listened to what was important to us, provided thoughtful guidance, and made sure our interests were always well represented. Her professionalism, knowledge, and commitment gave us tremendous confidence during what can be a very stressful process. We always felt that we had someone in our corner who genuinely cared about helping us find the right home and making the experience as smooth as possible. We are so grateful for everything she did and would highly recommend her to anyone looking to buy a home.”
Century 21 Barefoot Realty
“Deanna was beyond patient with me! She understood what I was looking for and where. She showed me so many homes and never gave up and my son and I are beyond thrilled with our new home!”
CENTURY 21 Broadhurst
“John R. Smith is thoroughly professional in his approach . Furthermore, he has a network of reliable resources to draw upon for all the necessary preparatory steps. Perhaps most difficult to achieve, John combines steady patience and a sense of humor to guide his clients through a process that can be stressful even though it's going smoothly.”
John Smith Property Group
“Sonja did an excellent job marketing our home. We had multiple offers in just a few days. She made sure we were well informed, and help us make the best decisions. We would definitely using her again!”
The Cassina Group
“I have utilized numerous realtors over the years while investing in primary and investment properties. Miles has been one of my most favorite realtors, both on a professional and personal level. He was responsive, professional, knowledgeable and invested in finding the right property to met our needs. His negotiation skills saved us thousands of dollars in the final purchase price. Both Miles and his wife Danielle (a Transaction Coordinator) guided us through a seemless and easy closing. If Miles and Danielle provide the same service that we received you will not regret it. I highly recommend their service, you would not regret it.”
Exp Realty
“Aaron is a wonderful, Christian-centered person! He was able to accommodate my family's showing and house tour times! His experience in the real estate industry was crucial in helping me find a great deal. I'll recommend his services again and again! Aaron is your trusted realtor, and he will prioritize your needs over any monetary fee.”
Realty One Group Coastal
“Jessica was fantastic! She helped us find the perfect home to suit our needs. We would recommend working with her 1000%!”
Exp Realty
“Cristy was beyond amazing in the home selling/purchasing process. She made recommendations to my old home to sell quickly so my son and I could get our dream home. She was helpful throughout the entire process and answered my many questions quickly. Would highly recommend selling and purchasing a home with her! She's truly the best!”
eXp Realty
“I just want to give a big thank you to my realtor, Stuart Liron, for the amazing job he did selling our home at 122 Guildford Drive. His knowledge of the local market helped us price the house just right, and thanks to his expertise, we received multiple offers and sold in a very reasonable amount of time. If you're looking for a professional, knowledgeable, and trustworthy real estate agent in the Lowcountry area of South Carolina, I highly recommend giving Stuart Liron at AgentOwned Realty a call.”
AgentOwned Realty
“I was very pleased with the services provided by Nancy Walsh.”
Keller Williams
“Excellent. She kept me informed whenever action was required on my part and the status of my pending sale. A pleasure to work with.”
ABOVE THE BEACH Real Estate
“Eric was a joy to work with!! He nailed everything we were looking for. One of our daughters is currently working with him to move here in the near future. I would highly recommend this service. Could not be more pleased!”
RE/MAX REMAX Southern Shores
“Cindy Sweeney is a professional with excellent problem-solving skills and a "let's get it done" attitude! We did not have an easy time before she took our sale and when she took over, the whole momentum changed. She provided resources for us to fix complex issues while showing the house and giving us notifications all the way through. Recommend her with high regards!”
Southeast Coastal Realty
“Very smooth process. Alan Donald and his team were amazing!! Highly recommend!!”
Keller Williams Realty Charleston Mt Pleasant
Frequently Asked Questions
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There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Sullivan's Island. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.
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Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
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We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
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No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your Sullivan's Island Realtor® or real estate agent today.
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