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Barrier Island on the Harbor

Sullivan’s Island

Sullivan’s Island is a small barrier island at the entrance to Charleston Harbor, with quiet residential streets, broad beaches, historic landmarks, and a deliberately limited commercial footprint. Its character depends as much on what has not been built as on what has.
A sidewalk lined by a short white picket fence in front of the Poe's Tavern restaurant on Middle Street on Sullivan's Island.
Sullivan’s Island

Market Stats

Median
Price
$4m
Inventory
Months
285
Sale/List
Ratio
96.4%

Homes for Sale

in Sullivan’s Island

Single Family Homes

Map Search
Address
Beds
Baths
3030 Brownell Avenue
$3,900,000
4
3
168
2814 Brooks Street
$8,795,000
5
6
138
2871 Ion Avenue
$7,395,000
4
4½
171
1616 Poe Avenue
$8,500,000
6
6½
118
2118 Ion Avenue
$3,650,000
4
3
99
2250 Myrtle Avenue
$7,375,000
8
9½
46
Updated: Oct 5, 2026 6:58 pm
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Condominiums & Townhomes

Map Search
Address
Beds
Baths
1504 Middle Street Apt B
$1,995,000
3
2
103
Updated: Oct 5, 2026 6:58 pm
View more listings in Sullivan’s Island
No listings available.

Neighborhoods

in Sullivan’s Island
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Education

School assignments can vary by address and can change over time – always verify prior to an offer.

Elementary School

Middle School

High School

Charter School

Recreation

There are many more green spaces, recreation centers, and boat landings than those listed here – exploration awaits.

Parks & Gardens

Water Access

Playgrounds

Nearby Regional Parks

Next Steps

Compare the listings, the map, and the local context together.
If Sullivan’s Island looks like it could be a match for you, reach out to see if hiring me is a good fit too: [email protected]