“Great realtor Jake was very good kept me informed on every detail every showing I would surely use century 21 again”
Century 21 The Harrelson Group
- Agent Pronto
- South Carolina
- Sullivan's Island
The best way to find top real estate agents in Sullivan's Island, SC
We analyze thousands of real estate agents in Sullivan's Island and nationwide to find you proven local professionals, for free.
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 June 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
Mar 1, 2026 - May 31, 2026
Median sale price
$4.7M
-6.5%
from
Q1 '26
Median list price
$4.3M
-5.5%
from
Q1 '26
Active listings
43
+4.9%
from
Q1 '26
Homes sold
13
+30%
from
Q1 '26
New pendings
16
+100%
from
Q1 '26
New listings
20
+18%
from
Q1 '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
27
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 (Mar 2026 - May 2026).
Sullivan's Island’s rolling three-month numbers point to strong appreciation over the past year, with the typical home value up nearly 19 percent year over year. Sales activity has accelerated even faster, as homes sold climbed about 67 percent and pending sales jumped roughly 47 percent compared with the same period last year.
Within the latest rolling period ending in May 2026, prices have eased from recent peaks even as they stay very high, with a typical home value around $4.7 million and a median list price just over $4.3 million. Inventory has inched up to 43 active listings while months of supply has tightened to 6.6 months, down notably from earlier in the year.
Momentum has picked up on the activity side, with homes sold rising 30 percent month over month and pending sales doubling over the same window. Even though the median days on market is elevated at 85 days and no recent sales closed above list price, sellers are still achieving about 96.5 percent of their asking price in what is labeled a seller’s market, and Agent Pronto can connect both buyers and sellers with an agent who understands these luxury-market dynamics.
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.
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See why so many people rely on Agent Pronto to make their real estate journey a success.
“Dee Dee was a pleasure to work with. She was professional, responsive, and guided me through every step of selling my property. Her knowledge of the market and attention to detail made the process smooth from start to finish. I highly recommend her services.”
eXp Realty
“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
“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 was very pleased with the services provided by Nancy Walsh.”
Keller Williams
“He was always responsive and went the extra mile to answer questions, inquired and found answers about anything we needed. He was informed and knowledgeable at every step! He was extremely respectful, considerate and on top of each issue. I have never been so pleased with a Real Estate Professional as I am with his professionalism. Need a Realtor? He is the very BEST!”
O'Neal Real Estate
“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
“Stephanie Davis was instrumental in marketing our home and was always professional, courteous, well-informed, and did what she felt was in our best interest. She was professional in her personal presentation and has a warm and friendly personality. We enjoyed our experience with Stephanie as an absolute JOY!!! We appreciate her!”
The Boulevard Company
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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