Sullivans Island Real Estate
1735 Atlantic Avenue
$18,500,000
3308 Jasper Boulevard
$22,350,000
2250 Myrtle Avenue
$2350000
Sullivans Island Listings Summary
Sullivans Island - Town vs. County Stats
Avg Price in Sullivans Island: $7,343,500 / County Avg $1,194,000
Avg Sq. Ft. in Sullivans Island: 4,115 / County Avg 2,173
Avg Price per/sqft in Sullivans Island:$1785 / County Avg $550
Avg Year Built in Sullivans Island: 1980 / County Avg 1990
Avg Days on Website in Sullivans Island: 119 / County Avg 104
Sullivans Island Real Estate Market Health
| Areas in Sullivans Island SC |
|---|
| 43 - Sullivan's Island |
| Neighborhoods in Sullivans Island SC |
|---|
| Marshall Reservation |
| None |
| Sullivans Island |
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Copyright ©2026 Lowcountry Regional Multiple Listing Service. Information is deemed reliable but not guaranteed. Information is provided exclusively for the consumer's personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Last Updated: September 11, 2026 4:09 AM UTC