About 318 W 55th Street
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.
Features of 318 W 55th Street
| MLS® # | 1658767 |
|---|---|
| Price | $12,499,000 |
| Bedrooms | 9 |
| Bathrooms | 13.00 |
| Full Baths | 11 |
| Half Baths | 2 |
| Square Footage | 17,751 |
| Acres | 0.98 |
| Year Built | 2002 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Spanish |
| Status | Active |
Community Information
| Address | 318 W 55th Street |
|---|---|
| Area | S6: Sea Island |
| Subdivision | Sea Island Ex2 |
| City | Sea Island |
| County | Glynn |
| State | GA |
| Zip Code | 31561 |
Amenities
| Utilities | Electricity Available, Natural Gas Available, Phone Available, Septic Available, Underground Utilities, Water Available, Water Not Available |
|---|---|
| Features | Beach, Boat Facilities, Gated, Sidewalks, Trails/Paths |
| # of Garages | 2 |
| Garages | Garage Door Opener |
| View | Marsh View, River, Water |
| Is Waterfront | Yes |
| Waterfront | Deep Water, Marsh, Water Access, Beach Access, Other, River Access |
| Has Pool | No |
Interior
| Interior | Hardwood, Marble |
|---|---|
| Interior Features | Attic, Beamed Ceilings, Breakfast Bar, Butler's Pantry, Breakfast Area, Crown Molding, Cathedral Ceiling(s), Gourmet Kitchen, Kitchen Island, Other, Pantry, Painted Woodwork, Vaulted Ceiling(s), Ceiling Fan(s), Elevator, Fireplace, Instant Hot Water, Programmable Thermostat |
| Appliances | Some Electric Appliances, Some Gas Appliances, Convection Oven, Cooktop, Double Oven, Dryer, Dishwasher, Freezer, Disposal, Microwave, Range, Refrigerator, Range Hood, Some Commercial Grade, Water Softener |
| Heating | Electric |
| Cooling | Central Air, Electric, Zoned |
| Basement | Crawl Space |
| Fireplace | Yes |
| Fireplaces | Family Room, Gas, Gas Log, Great Room, Library, Living Room, Masonry, Primary Bedroom, Other, Outside, Wood Burning |
| # of Stories | 3 |
| Stories | Three Or More |
Exterior
| Exterior Features | Columns, Covered Patio, Courtyard, Dock, Other, Porch, Patio, Storm/Security Shutters, Sprinkler/Irrigation, Landscape Lights |
|---|---|
| Lot Description | ,,, |
| Windows | Double Pane Windows, Storm Window(s) |
| Roof | Pitched, Tile |
| Construction | Block, Stucco, Plaster |
| Foundation | Crawlspace, Pillar/Post/Pier |
Additional Information
| Date Listed | January 7th, 2026 |
|---|---|
| Days on Market | 36 |
| HOA Fees | 125 |
| HOA Fees Freq. | Annually |
Listing Details
| Agent | Adair Allen |
|---|---|
| Office | DeLoach Sotheby's International Realty |