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Mary Kathryn Nelson
843-670-1337

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

$6,115,564

AVERAGE PRICE OF 39 HOMES

$6,908,486

AVERAGE PRICE OF 34 MULTI-MILLION DOLLAR HOMES

$9,310,000

AVERAGE PRICE OF 4 NEWLY BUILT HOMES

$7,846,658

AVERAGE PRICE OF 19 HOMES WITH A POOL

$4,695,000

AVERAGE PRICE OF 1 REDUCED PRICE HOMES

Average Home

Average Price $6,115,564
Avg Bedrooms 3.92 beds
Avg Bathrooms 4.44 baths

Average Price by Bedrooms

2 bedrooms $3,250,000
3 bedrooms $6,247,500
4 bedrooms $7,084,046
5 bedrooms $5,130,167
Sullivans Island Home Price Trends
  3/2025 2/2025 1/2025 12/2024 11/2024
Total Listings 29 28 28 30 34
Average Price $5,738,426 $5,601,349 $5,131,002 $4,981,667 $5,199,648
Avg Price Change +2.45% +9.17% +3.00% -4.38% -1.41%
Median Price $5,329,028 $5,227,950 $4,385,104 $3,422,300 $3,945,093
Med Price Change +1.93% +19.22% +28.13% -15.28% -28.50%
Avg Bedrooms 3.69 beds 3.73 beds 3.59 beds 3.35 beds 3.5 beds
Avg Bathrooms 4.26 baths 4.19 baths 3.93 baths 3.62 baths 3.71 baths
Home Price by High School
School Name Total Homes Average Price Avg Days on Site
Wando 35 $5,976,086 148 days
Total Homes Average Price Avg Days on Site
All Homes 39 $6,115,564 136 days
Multi-Million Dollar Homes 34 $6,908,486 86 days
Newly Built Homes 4 $9,310,000 129 days
Homes with a Pool 19 $7,846,658 59 days
Reduced Price Homes 1 $4,695,000 49 days
Better Homes and Gardens Real Estate - Palmetto
100 A Central Ave
Goose Creek, SC 29445
843-584-8326

Fair Housing/Equal Opportunity
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