The median home in Sullivans Island, South Carolina is valued at $4,077,171, up 5.0% year over year. Sullivans Island is part of the Charleston-North Charleston, SC metropolitan area, which CrashWatch tracks daily with real-time stress scores and crash risk analysis.
See the full metro analysis: Charleston-North Charleston, SC stress score, crash risk, and 12-month forecast →
Home Value$4,077,171
+5.0%
AFFORDABILITY6.50% 30yr, 20% down, county tax + SC ins. 28% per HUD.
Enter your income for Sullivans Island.
$815,434 on $4,077,171
Out of reach — 363.5% of income
Need $973,714/yr to afford.
PITI$22,720
P/I363.5%
Afford$314K
Gap-$3763K
P&I $20,616Tax $1,937Ins $167
Home Buying Kit For Dummies (2025)Financing, negotiation, closing
Other cities in South Carolina
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Full Charleston-North Charleston, SC analysis
Stress scores, crash risk, early warning signals, and 12-month price forecasts for the Charleston-North Charleston, SC metro.
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