319 W 50th Street Sea Island, GA $ 17,750,000
319 W 50th Street
$ 17,750,000
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319 W 50th Street

Sea Island, GA, 31561
$ 17,750,000
Bedrooms5 Baths5.2

Monthly Estimate*

$ 109,290

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Single Family Home for sale in Sea Island, GA

for $17,750,000 with 5 bedrooms and 5 full baths, 2 half baths. This home was built in 2021 on a lot size of 0.598.

Truly rare in both setting and design, this extraordinary waterfront retreat on coveted Sea Island is a masterful collaboration between Summerour Architects and Summerour Construction, Inc., completed in 2021. Perfectly positioned with western exposure, the home captures breathtaking sunsets and offers the rare privilege of a covered private deep-water dock and floating dock with 15 feet of water depth at low tide. From the dock, it is less than a five-minute boat ride to the Atlantic Ocean. Thoughtfully designed in a timeless cedar shingle style, the residence is accented by crisp white metal windows and a striking custom louver system wrapping the lower fa ade. Thoughtful interiors by Kay Douglass Interiors are colorful and inviting. The main level is filled with natural light and framed by panoramic water views. An elegant dining room overlooks the marsh, while the chef's kitchen is a true showpiece featuring marble countertops, a large center island, custom cabinetry, and a dramatic black-and-white tile feature over the range. The kitchen flows effortlessly into the grand fireside living room, creating warm yet sophisticated gathering spaces surrounded by walls of windows. The main level also includes three bedrooms, highlighted by an oversized primary suite with a walk-in closet and a luxurious bath featuring double vanities, a soaking tub, and a separate shower. Designed for seamless entertaining, the terrace level features exterior pocket doors opening to resort-style outdoor living spaces complete with a built-in bar, full outdoor kitchen, fireside living room, spa-inspired pool, and beautifully integrated terraces. A spacious mudroom and oversized 2.5-car garage add both style and functionality. The upper level offers some of the home's most spectacular views, with sweeping marsh vistas and unforgettable sunsets. Complete with two additional bedrooms and two full baths, this level is ideal for hosting family and guests. The property also features a gated entrance, fully fenced grounds, a whole-house generator, pickleball court, geothermal heating and cooling, and an outdoor shower. A true seaside sanctuary unlike anything else on Sea Island.

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Single Family Active

Price

$ 17,750,000

Bedrooms

5

Full Bath

5

Half Bath

2

Property Type

Single Family

Taxes

$ 65,597

Style

Other

Lot Size

0.598

Year Built

2021

Town/City

Sea Island

County/Region

Glynn

MLS | Web ID

10765140

Features
General
Sewer Septic Tank
Heating Other
Cooling Other
Utilities Cable Available Electricity Available Natural Gas Available Sewer Available Water Available
Roof Wood
Appliances Dishwasher Disposal Double Oven Refrigerator
HOA Fee 0
Association Fee Includes Other
Patio/Porch Features Porch
Architectural Style Other
Pool Features In Ground Salt Water
Security Features Gated Community Smoke Detector(s)
Construction Materials Concrete Wood Siding
Year Built 2021
Electric Generator
Levels Three Or More
Property Subtype Single Family Residence
Tax Year 2025
Community Features Clubhouse Gated
Accessibility Accessible Elevator Installed
County Glynn
New Construction false
Property Type Residential
HOA true
Attached Garage true
Subdivision Name Sea Island
Garage Y/N true
Other Structures Boat House
Full Baths 5
Status New
Directions Sea Island Drive to Oglethorpe turn onto W 50th Street.
High School Glynn
City Sea Island
Body of Water None
Lot Size Units Square Feet
Lot Size Square Feet 26048.88
Carport Y/N false
Elementary School Oglethorpe Point
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 65597
Home Warranty Y/N false
Middle/Junior High School Glynn
Property Condition Resale
Structure Type Other
Building Area Units Square Feet
Living Area Units Square Feet
Standard Status Active
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Interior
Interior Amenities Master On Main Level Separate Shower Soaking Tub Walk-In Closet(s)
Basement None
Flooring Hardwood Tile
Total Fireplaces 2
Fireplace Features Gas Log Living Room Masonry
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Storm Window(s)
Fireplace Y/N true
Above Grade Finished Area 0
Half Baths 2
Laundry Features Other
Total Bedrooms 5
Below Grade Finished Area 0
Main Level Bedrooms 3
Main Level Bathrooms 3
Below Grade Finished Area Unit Type Square Feet
Above Grade Finished Area Unit Type Square Feet
Kitchen Features Breakfast Bar Kitchen Island Pantry Second Kitchen
Total Baths 7
Dining Room Features Seats 12+
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Exterior
Fencing Back Yard
Parking Features Garage Attached
Lot Features Level Private
Water Source Well
Total Parking 0
Lot Size Area 26048.88
Foundation Details Slab
Building Area Total 0
Lot Size Acres 0.598
Lot Size Source Public Records
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* Excluded Features
List By
Ansley Re | Christie's Int'l Re

Broker

teambonneau@ansleyre.com

Email

Affordability Calculator

$114,756
Per Month
95%
5%
0%
Monthly Principal & Interest
$109,290
Monthly Property Taxes
$5,466
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
0 Elementary School
4785230 Middle School
Glynn High School High School
Pricing History
DatePricePrice ChangeDescription
5/15/2026$17,750,000 Listed Price

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319 W 50th Street, Sea Island, GA, 31561 is a Single Family Home for sale at $17,750,000 with a lot size of 0.598. 319 W 50th Street has 5 bedrooms, 5.2 baths, and was built in 2021. The property's zip code is 31561 which is in Sea Island, GA