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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

$5,754,069

AVERAGE PRICE OF 29 HOMES

$7,065,435

AVERAGE PRICE OF 23 MULTI-MILLION DOLLAR HOMES

$8,911,250

AVERAGE PRICE OF 4 NEWLY BUILT HOMES

$8,008,000

AVERAGE PRICE OF 11 HOMES WITH A POOL

$2,847,500

AVERAGE PRICE OF 2 REDUCED PRICE HOMES

Average Home

Average Price $5,754,069
Avg Bedrooms 3.76 beds
Avg Bathrooms 4.21 baths

Average Price by Bedrooms

1 bedroom $749,000
3 bedrooms $6,077,000
4 bedrooms $6,800,334
5 bedrooms $3,831,778
Sullivans Island Home Price Trends
  1/2025 12/2024 11/2024 10/2024 9/2024
Total Listings 28 30 34 37 38
Average Price $5,131,002 $4,981,667 $5,199,648 $5,272,897 $4,600,982
Avg Price Change +3.00% -4.38% -1.41% +14.60% +4.59%
Median Price $4,385,104 $3,422,300 $3,945,093 $5,069,546 $3,761,548
Med Price Change +28.13% -15.28% -28.50% +34.77% +11.82%
Avg Bedrooms 3.59 beds 3.35 beds 3.5 beds 3.68 beds 3.67 beds
Avg Bathrooms 3.93 baths 3.62 baths 3.71 baths 3.89 baths 3.82 baths
Home Price by High School
School Name Total Homes Average Price Avg Days on Site
Wando 28 $5,441,714 172 days
Home Price by House Size
Total Homes Average Price Avg Days on Site
All Homes 29 $5,754,069 166 days
Multi-Million Dollar Homes 23 $7,065,435 113 days
Newly Built Homes 4 $8,911,250 122 days
Homes with a Pool 11 $8,008,000 85 days
Reduced Price Homes 2 $2,847,500 205 days
Better Homes and Gardens Real Estate - Palmetto
100 A Central Ave
Goose Creek, SC 29445
843-584-8326

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