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About This Home

This 9-bedroom, 12-bathroom single family at 318 W 55th Street in Sea Island, GA is listed for $12,499,000 ($704 per sqft). Built in 2002, the home offers 17,751 sqft of living space on a 0.98 acres lot.

Agent Description

A rare deep-water offering on Sea Island. Completely renovated in 2023, this exceptional waterfront estate features a newly constructed deep-water dock, sweeping marsh views, and resort-style outdoor living with an expansive pool and pool deck. Spanning approximately 17,751 square feet, the residence offers nine bedrooms, eleven bathrooms, multiple

entertaining spaces, a gourmet chef's kitchen, nine fireplaces, and refined custom finishes throughout. Indoor and outdoor living blend seamlessly through oversized windows, glass doors, and thoughtfully designed gathering spaces. Located within one of the East Coast's most exclusive communities, ownership includes the opportunity to apply for Sea

Island Club membership, providing access to championship golf, private beach club, fine dining, and world-class amenities. An extraordinary chance to own a premier deep-water estate on Sea Island.

Key Features

  • Built in 2002
  • 0.98 acre lot
  • 3 stories
  • Private pool
  • Fireplace
  • Waterfront

Property Details

3 stories
11 full, 2 half
2002

Amenities

PoolFireplaceWaterfrontSpaHardwoodA/C

Monthly Cost Estimate

$66,972/mo

20% down · 6.5% · 30 years

Principal$9,039
Interest$54,162
Insurance$3,646
HOA$125

Estimates only. Actual payments may vary.

Location

318 W 55th Street

Sea Island, GA 31561

Sea Island Ex2

Features & Amenities

Interior Features

Beamed CeilingsBuilt-in FeaturesBidetBookcasesCathedral Ceiling(s)Ceiling Fan(s)Crown MoldingDouble VanityElevatorHigh CeilingsPantryRecessed LightingSmart HomeSmart ThermostatSoaking TubTrack LightingVaulted Ceiling(s)Wet BarWalk-In Closet(s)Wired for SoundColumnsRear StairsCurved StaircaseOpen StaircasePainted WoodworkDressing AreaSeparate ShowerPrimary on First FloorPrimary SuiteSitting AreaSplit PlanBreakfast BarKitchen Island

Exterior Features

CourtyardLightingColumns

Property Details

Flooring

MarbleHardwood

Construction

Block Stucco

Pool Features

PorchPatio

Parking

Open

Heating

Electric (Heating)

Cooling

ZonedElectricCentral Air

Appliances

CooktopConvection OvenDryerDisposalDouble OvenDishwasherElectric RangeFreezerGas RangeMicrowaveRangeRefrigeratorRange HoodWasherWater SoftenerCommercial Grade

Questions & Answers

This 9-bedroom, 12-bathroom single family at 318 W 55th Street is listed at $12,499,000 ($704/sqft). The estimated monthly payment is $54,287 based on 20% down at 6.5% interest.

HOA fees are $125/month.

Key features include: Built in 2002, 0.98 acre lot, 3 stories, Private pool, Fireplace, Waterfront. Interior Features: Beamed Ceilings, Built-in Features, Bidet. Exterior Features: Courtyard, Lighting, Columns.

This property is listed by Adair Allen and can be reached at 9125716399 or adair.allen@sothebysrealty.com.

AA

Adair Allen

Agent at DeLoach Sotheby's International Realty

(912) 571-6399

Listed by DeLoach Sotheby's International Realty · View on Broker Site

MLS# 1658767· Source: listhub· Updated 145 days ago

Copyright © 2026 Golden Isles Association of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

318 W 55th Street, Sea Island, GA 31561

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