Johns Island SC
Johns Island,
South Carolina.
The largest island on the East Coast. Live oaks, farms, Kiawah next door, and land that is still available. A rare combination of rural character and proximity to everything Charleston.
The Market
What you need to know about Johns Island.
Johns Island is the largest island on the East Coast and one of the last places in the Charleston area where you can buy meaningful acreage, find privacy, and still be 20 minutes from downtown. It borders Kiawah Island and Seabrook Island to the south and James Island to the north. Development has accelerated significantly in the last several years but the island still retains its rural, agricultural character in a way that no other part of the Charleston market does. Buyers come here for land, for space, for horses, for privacy, and increasingly for access to Kiawah without Kiawah prices.
Price Range
$300,000, $5M+
Median approximately $480,000 (2026)
Schools
Johns Island is served by Charleston County School District. St. Johns High School serves the island's high school students. River's Edge Elementary and Angel Oak Elementary serve younger students. Several private school options are also accessible via the island's road network.
Commute
Johns Island is connected to James Island via the Maybank Highway bridge (approximately 20-25 minutes to downtown Charleston). Kiawah Island is approximately 10-15 minutes south. JB Charleston is approximately 35-45 minutes. The island's single main road (Maybank Highway) can see congestion during peak hours.
Neighborhoods
Where people live in Johns Island.
Lifestyle
What living here actually feels like.
Johns Island has a culture unlike anywhere else in Charleston. The Angel Oak Tree, a 400-year-old live oak, is a landmark that defines the island's character. Farm stands, local oyster operations, and wide-open marshland are part of daily life. Tattooed Moose and Wild Olive are local restaurant institutions. Equestrian properties, rural acreage, and deep-water access give the island a range no other part of the market can match.
In 2007 the city adopted a citizen-built plan for how this island should grow. Most of it never became enforceable zoning. Read the Field Note: Almost 20 years later, Johns Island is not what was planned.
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