Housing market · ZIP 31561

Sea Island, GA Home Prices & Forecast

Median value and 12-month outlook · as of April 2026

Median home value

$4,301,509

3-month+0.9%

6-month+2.6%

12-month+1.9%

Touse 12-month forecast

-1.0%

Projected median near $4,260,151 over the next 12 months

As of April 2026, the median home value in Sea Island, GA (ZIP 31561) is $4,301,509. Prices are stable, up 1.9% over the past year. Touse's model projects a -1.0% change over the next 12 months, putting the median near $4,260,151.

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Nearby areas in Glynn

Brunswick 31520 Brunswick 31521 Saint Simons Island 31522 Brunswick 31523 Brunswick 31524 Brunswick 31525 Jekyll Island 31527

Estimates are derived from Zillow Research price history and Touse's forecasting model (LightGBM + Prophet). Forecasts are 12-month projections with inherent uncertainty, not guarantees, and are not financial advice. Confirm with a licensed professional before any decision.