Sullivan’s Island Homes for Sale: Coastal Living at Its Finest

Have you ever dreamed of living steps from the ocean in a peaceful, picturesque setting? Sullivan’s Island, South Carolina offers just that. With unspoiled beaches, historic charm, and a welcoming community, this sought-after island provides the perfect mix of relaxation and luxury.

Whether you’re searching for waterfront homes for sale in Sullivan’s Island, SC, or a timeless Lowcountry retreat, this island has exceptional properties to explore. 

Let Brian Walsh help you find a home that fits your lifestyle in this stunning coastal haven.


Market Snapshot of Real Estate Listings in Sullivans Island, SC

The table below reflects the current prices for all Real Estate in Sullivans Island, SC

Market Snapshot

Averages based on current search criteria as of 06/24/2025 11:49 AM

Class Total Price Beds Baths Age
Vacant Land 2 $6,197,500 - - -
Residential 29 $6,004,983 4.4 4 45.6
Rentals 3 $9,567 4.3 3.3 63.7
Commercial Lease 3 $13 - - 16


Available Sullivans Island Properties for Sale

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Displaying results 1-10 of 37
$15,795,000 Increase +$800,000
3209 Marshall Boulevard
Sullivans Island, SC 29482
Sullivans Island
290 days
MLS# 24022873
Single Family Detached
Golden opportunity to own the most iconic property on Sullivan's Island in over 30 years with arguably the best views from any property in all of t...
Provided courtesy of East Islands Real Estate
  • 4 Beds
  • 4 Baths
  • 3,950 SqFt
  • 0.48 Acres
  • 2025 Year Built
$14,000,000 Reduced -$500,000
2407 Atlantic Avenue
Sullivans Island, SC 29482
None
69 days
MLS# 25010486
Single Family Detached
This stunning oceanfront residence on Sullivan's Island has undergone a comprehensive, no-expense-spared reconstruction, resulting in a seamless bl...
Provided courtesy of Dunes Properties of Chas Inc
  • 5 Beds
  • 5 Baths
  • 5,106 SqFt
  • 0.51 Acres
  • 1975 Year Built
$11,850,000
1735 Atlantic Avenue
Sullivans Island, SC 29482
Sullivans Island
243 days
MLS# 24027089
Single Family Detached
Nestled along the pristine shores of the Atlantic Ocean, this extraordinary 2-acre property offers a once-in-a-lifetime opportunity to own a piece ...
Provided courtesy of The Cassina Group
$10,000,000 Increase +$50,000
1750 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
160 days
MLS# 25001125
Single Family Detached
On a quiet, tucked-away street on Sullivan's Island, 1750 Ion Avenue is a beautifully restored historic home just steps away from a rarely used, sh...
Provided courtesy of The Cassina Group
  • 6 Beds
  • 5 Baths
  • 6,059 SqFt
  • 0.38 Acres
  • 1900 Year Built
$8,495,000 Reduced -$500,000
3001 Marshall Boulevard
Sullivans Island, SC 29482
Sullivans Island
123 days
MLS# 25004524
Single Family Detached
Welcome to coastal luxury living at its finest! This custom, oceanfront home on Sullivan's Island offers an unparalleled seaside retreat with direc...
Provided courtesy of The Cassina Group
  • 4 Beds
  • 4 Baths
  • 3,401 SqFt
  • 0.43 Acres
  • 2018 Year Built
$8,295,000 Reduced -$2,195,000
1714 Middle Street
Sullivans Island, SC 29482
Sullivans Island
101 days
MLS# 25006800
Single Family Detached
Appraisal from May 2025 in hand for $10,400,000, documentation available. Some homes make a statement. This one tells a story. Welcome to 1714 Midd...
Provided courtesy of SERHANT
  • 5 Beds
  • 5 Baths
  • 8,864 SqFt
  • 0.38 Acres
  • 1902 Year Built
$7,500,000
2857 Brownell Avenue
Sullivans Island, SC 29482
Sullivans Island
341 days
MLS# 24018268
Single Family Detached
This superb design by Steve Herlong sits on one of the quietest streets on the island - 3rd row from the beach. It offers 5 bedrooms, with a flex s...
Provided courtesy of East Islands Real Estate
  • 6 Beds
  • 6 Baths
  • 4,203 SqFt
  • 0.34 Acres
  • 2025 Year Built
$7,495,000
932 Middle Street
Sullivans Island, SC 29482
Sullivans Island
1 day
MLS# 25017359
Single Family Detached
Gorgeous, 5 bedroom custom house situated on a huge, private lot on the south end of the island with a new pool and views of the ocean and Intracoa...
Provided courtesy of East Islands Real Estate
  • 5 Beds
  • 5 Baths
  • 4,572 SqFt
  • 0.65 Acres
  • 2004 Year Built
$7,250,000 Reduced -$200,000
2870 Ion Avenue
Sullivans Island, SC 29482
Sullivans Island
56 days
MLS# 25011675
Single Family Detached
EST. COMPLETION DATE; LATE SPRING/EARLY SUMMER, 2025: Designed by local architect Joel Adrian of Studio 291, and built by Rhodes Residential Builde...
Provided courtesy of Premier Properties Charleston
  • 5 Beds
  • 5 Baths
  • 3,740 SqFt
  • 0.32 Acres
  • 2025 Year Built
$7,195,000
2298 Raven Drive
Sullivans Island, SC 29482
None
786 days
MLS# 23009495
One of a kind, never developed large marshfront lot. This is an extremely rare opportunity to build on a large and centrally located lot with 224 f...
Provided courtesy of Tidal Marsh Realty
Residential, Land, Other Disclaimer:

Broker Reciprocity The data relating to real estate for sale on this web site comes in part from the Broker ReciprocitySM Program of the Charleston Trident Multiple Listing Service. Real estate listings held by brokerage firms other than William Means Real Estate, LLC are marked with the Broker ReciprocitySM logo or the Broker ReciprocitySM thumbnail logo (a little black house) and detailed information about them includes the name of the listing brokers. Last updated on 06-24-2025 11:28 AM EST . The broker providing these data believes them to be correct, but advises interested parties to confirm them before relying on them in a purchase decision. Copyright 2025 Charleston Trident Multiple Listing Service, Inc. All rights reserved.
Commercial Sale/Lease: Copyright 2025 South Carolina commercial MLS, Inc. All rights reserved. Last updated on 06-24-2025 11:28 AM EST est.

Any images related to data from the MLS is the sole property of the MLS and not the responsibility of the owner of this website.


This real estate website and IDX data is Powered & Hosted by IDX data is hosted by Dynamic IDX, LLC Real Estate Web Solutions


Why Sullivan’s Island? A Rare Coastal Gem

Sullivan’s Island isn’t just another beach town—it’s an exclusive retreat that offers a unique way of life. With no high-rises or commercial chains, the island maintains its natural beauty and charm, making it one of the most desirable locations in South Carolina.

Here’s why homebuyers are drawn to this one-of-a-kind community:

  • Unspoiled beaches. Quiet, scenic shorelines without commercial clutter create a peaceful retreat from busy city life. The island offers an unparalleled seaside retreat, with strict preservation rules that maintain its natural beauty.

    You won’t find high-rise hotels or commercial boardwalks here—just miles of pristine oceanfront for swimming, sunbathing, and beachcombing in relative seclusion.

 

  • Exclusive homes. Each property is unique because it combines historic charm with modern luxury. From Civil War-era cottages lovingly restored with modern amenities to stunning contemporary coastal designs, Sullivan’s Island offers distinctive architecture that stands apart from cookie-cutter beach communities.

    Many homes sit on generous lots, providing privacy and space for outdoor living.

 

  • Outdoor adventures. Boating, paddle boarding, and nature trails provide endless recreation options. The island’s protected coves and marsh areas create perfect launching points for kayaks and paddleboards, while nearby marinas offer deep-water access for larger vessels.

    Nature enthusiasts appreciate the island's commitment to preserving its maritime forest and wildlife habitats.

 

  • Vibrant community. Top-rated schools, local eateries, and historic landmarks create a close-knit island atmosphere. Sullivan’s Island Elementary School boasts exceptional quality indicators, including test scores and college readiness.

 

The island's commercial district, centered around Middle Street, features beloved restaurants like Poe’s Tavern and The Obstinate Daughter, where locals gather year-round.

 

Homes on Sullivan’s Island: What to Expect

Sullivan’s Island real estate is in high demand, with homes ranging from $6M to $14M+, depending on size, location, and waterfront access. Due to the island’s strict zoning regulations and limited available land, inventory remains incredibly low, driving steady property appreciation year after year.

From oceanfront estates to historic gems, here’s what you can expect when exploring Sullivan’s Island homes for sale:

  • Exclusive oceanfront estates. Premier beachfront homes offer private boardwalks, oversized porches, and panoramic Atlantic views. Properties in prime locations can command $5M+, with some luxury estates exceeding $10M.

 

  • Historic Southern charm meets modern luxury. Many of the island’s century-old homes have been beautifully restored, blending historic charm with modern upgrades like chef’s kitchens, smart home technology, and high-efficiency features.

 

  • Custom new builds with resort-style living. Due to strict zoning and conservation rules, new construction on Sullivan’s Island is rare, but custom-built homes with saltwater pools, expansive decks, and seamless indoor-outdoor living spaces are among the most sought-after.

 

  • A competitive market with off-market opportunities. With low turnover and high demand, many Sullivan’s Island homes rarely hit the public market. Buyers often secure their dream home through exclusive, off-market deals—something our team specializes in.

 

If you’re considering buying on Sullivan’s Island, it’s essential to work with a local expert who can identify the right opportunities before they disappear. Contact us today to explore available listings and off-market homes.

 

Living on Sullivan’s Island: More Than Just a Home

When you buy a home on Sullivan’s Island, you’re investing in a lifestyle as much as a property. Here’s what makes island life so special:

  • Expansive beaches. Unlike many other beach towns, Sullivan’s Island has strict zoning laws that prevent overdevelopment. This means wide, uncrowded beaches and an environment that feels peaceful and untouched.

 

 

  • Island lifestyle. Life on Sullivan’s Island is relaxed and community-driven. Many residents get around on golf carts or bicycles, and the island regularly hosts local events, outdoor concerts, and farmers’ markets.

 

  • Convenient location. While Sullivan’s Island offers a private retreat, it’s just 15 minutes from downtown Charleston, giving you easy access to world-class shopping, dining, and cultural attractions.

 

Why Work With Walsh CHS?

Finding the right home on Sullivan’s Island isn’t just about browsing listings—it’s about working with a trusted local expert who can secure the best opportunities in this competitive market. At Walsh CHS, we specialize in connecting buyers with premier coastal properties, many of which never hit the MLS. 

We provide an experience tailored to your needs:

  • Insider market expertise. We understand the island’s competitive market, helping you find the right home at the right price.

 

  • Exclusive property access. Many of the best homes sell off-market. We make sure you have access to exclusive listings before they hit the market.

 

  • Personalized service. Whether you’re searching for a beachfront estate or a historic home, we focus on your goals to find the perfect fit.

 

  • Proven results. With more than 17 years of experience, we have a track record of successful transactions and happy homeowners.

 

If you’re ready to explore Sullivan’s Island real estate, let’s talk. Contact us today to access exclusive listings and expert guidance to help you find your dream home.

 

Ready to Find Your Sullivan’s Island Home?

As your dedicated realtor in Sullivans Island, SC, Brian Walsh combines market expertise with personalized service to make your island home search enjoyable and successful. Whether you’re looking for a historic beach home or an exclusive retreat offering oceanfront luxury, we’ll help you find the perfect place.

Contact us today to schedule a private tour of Sullivan’s Island’s most desirable properties and take the first step toward your dream coastal lifestyle.