Sea Island, GA Housing Market
The Sea Island housing market is not very competitive. The median sale price of a home in Sea Island was $5.8M last month, up 26.1% since last year. The median sale price per square foot in Sea Island is $1.31K, down 30.8% since last year.
Sea Island Housing Market Trends
In May 2025, Sea Island home prices were up 26.1% compared to last year, selling for a median price of $5.8M. On average, homes in Sea Island sell after 126 days on the market compared to 15 days last year. There were 8 homes sold in May this year, down from 9 last year.

How much is your home worth? Track your home’s value and compare it to nearby sales.
How hot is the Sea Island housing market?
The Redfin Compete Score rates how competitive an area is on a scale of 0 to 100, where 100 is the most competitive.
Calculated over the last 12 months
- Multiple offers are rare.
- The average homes sell for about 6% below list price and go pending in around 66 days.
- Hot homescan sell for about 3% below list price and go pending in around 33 days.
View houses in Sea Island that sold recently
Recently sold homes
- $1,605,000 Last Sold Price2 beds3 baths2,063 sq ft10 Dune Ave Unit 21 int 3, Sea Island, GA 31561List Price$1,775,000Sale to List10% under listDays on Market329 days10 Dune Ave Unit 21 int 3, Sea Island, GA 31561
- $7,187,500 Last Sold Price5 beds6 baths5,716 sq ft521 Cottage 324 Hudson Pl, Sea Island, GA 31561List Price$7,500,000Sale to List4% under listDays on Market111 days521 Cottage 324 Hudson Pl, Sea Island, GA 31561
- $5,100,000 Last Sold Price5 beds5.5 baths4,230 sq ft3907 Cottage 449 Oglethorpe Dr Unit (Cottage 449), Sea Island, GA 31561List Price$5,250,000Sale to List3% under listDays on Market120 days3907 Cottage 449 Oglethorpe Dr Unit (Cottage 449), Sea Island, GA 31561
- $1,620,000 Last Sold Price3 beds4 baths3,001 sq ft10 15/i Rm 137,138, 139 Dune Ave #137, Sea Island, GA 31561List Price$1,800,000Sale to List10% under listDays on Market459 days10 15/i Rm 137,138, 139 Dune Ave #137, Sea Island, GA 31561
- $3,200,000 Last Sold Price4 beds4.5 baths3,129 sq ft4007 Cottage 311 Oglethorpe Dr, Sea Island, GA 31561List Price$3,585,000Sale to List11% under listDays on Market241 days4007 Cottage 311 Oglethorpe Dr, Sea Island, GA 31561
- $5,600,0005 beds5 baths4,117 sq ft346 W 31st St, Sea Island, GA 31561List Price—Sale to List—Days on Market—346 W 31st St, Sea Island, GA 31561
- $6,400,000 Last Sold Price4 beds5 baths4,977 sq ft446 Forest Rd, Sea Island, GA 31561List Price$6,475,000Sale to List1% under listDays on Market70 days446 Forest Rd, Sea Island, GA 31561
- $5,600,000 Last Sold Price5 beds5 baths4,187 sq ft346 Cottage 401 W 31st St Unit (Cottage 401), Sea Island, GA 31561List Price$5,950,000Sale to List6% under listDays on Market22 days346 Cottage 401 W 31st St Unit (Cottage 401), Sea Island, GA 31561
See all recently sold homes in Sea Island.
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Schools in Sea Island
- Elementary
- Middle
- High
GreatSchools Rating
No elementary schools in this region.
Climate's impact on Sea Island housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Sea Island.
Flood Factor - Extreme
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Extreme
Wind Factor

Wind likelihood over time
Heat Factor - Extreme
Heat Factor

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