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Sullivans Island

Why you'd want to live in Sullivans Island

Sullivan's Island, historically known as O'Sullivan's Island, is a town and island in Charleston County, South Carolina, United States, at the entrance to Charleston Harbor, with a population of 1,791 at the 2010 census, and 1,891 people in 2020.

Sullivans Island Real Estate

Sullivans Island Market Report

$6,065,807

AVERAGE PRICE OF 31 HOMES

$7,065,193

AVERAGE PRICE OF 26 MULTI-MILLION DOLLAR HOMES

$9,465,000

AVERAGE PRICE OF 3 NEWLY BUILT HOMES

$8,778,077

AVERAGE PRICE OF 13 HOMES WITH A POOL

$4,647,500

AVERAGE PRICE OF 2 REDUCED PRICE HOMES

Average Home

Average Price $6,065,807
Avg Bedrooms 3.77 beds
Avg Bathrooms 4.39 baths

Average Price by Bedrooms

1 bedroom $749,000
3 bedrooms $5,783,572
4 bedrooms $7,541,250
5 bedrooms $3,703,445
Sullivans Island Home Price Trends
  2/2025 1/2025 12/2024 11/2024 10/2024
Total Listings 28 28 30 34 37
Average Price $5,601,349 $5,131,002 $4,981,667 $5,199,648 $5,272,897
Avg Price Change +9.17% +3.00% -4.38% -1.41% +14.60%
Median Price $5,227,950 $4,385,104 $3,422,300 $3,945,093 $5,069,546
Med Price Change +19.22% +28.13% -15.28% -28.50% +34.77%
Avg Bedrooms 3.73 beds 3.59 beds 3.35 beds 3.5 beds 3.68 beds
Avg Bathrooms 4.19 baths 3.93 baths 3.62 baths 3.71 baths 3.89 baths
Home Price by High School
School Name Total Homes Average Price Avg Days on Site
Wando 29 $5,760,173 166 days
Total Homes Average Price Avg Days on Site
All Homes 31 $6,065,807 157 days
Multi-Million Dollar Homes 26 $7,065,193 95 days
Newly Built Homes 3 $9,465,000 201 days
Homes with a Pool 13 $8,778,077 72 days
Reduced Price Homes 2 $4,647,500 54 days
Better Homes and Gardens Real Estate - Palmetto
100 A Central Ave
Goose Creek, SC 29445
843-584-8326

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