Lee Simmons — Hilton Head Island Real EstateSea Pines Real Estate — South Beach
Active
$5,500,000

21 Barnacle

Ocean Side Port Royal Drive · Hilton Head Island, SC, 29928
4Beds
5Baths
3,590Sqft
ResidentialType
MLS #1177587631

About this home

Oceanfront Luxury in a Private Gated Community on Hilton Head Island. Experience the ultimate in coastal living with this exceptional oceanfront residence, perfectly positioned within one of Hilton Head Island's most private gated communities. Offering breathtaking Atlantic Ocean views, direct beach access, and thoughtfully designed living spaces, this remarkable home is the perfect blend of elegance, comfort, and Lowcountry charm. Designed for both everyday living and effortless entertaining, the home features four spacious bedrooms, including two luxurious primary suites, five full bathrooms, and two separate living areas, providing exceptional flexibility for family and guests. The light-filled main living area showcases soaring vaulted ceilings, expansive windows, a fireplace, and walls of glass that frame spectacular ocean views. Enjoy relaxing on the upstairs deck allowing you to enjoy the sights and sounds of the Atlantic from nearly every angle. The generous primary suites offer private retreats complete with spa-inspired baths and tranquil coastal vistas. The first floor living area also offers a fireplace. Stroll outside to a private pool, expansive patio, lush tropical landscaping, and a private walk leading directly to one of Hilton Head Island's most pristine beaches create an unparalleled outdoor experience. Towering live oaks provide timeless Lowcountry character while preserving privacy and natural beauty. Whether you're seeking a luxurious primary residence, a second home, or an extraordinary oceanfront retreat, this exceptional property delivers the rare combination of privacy, sophistication, and direct beachfront living in one of Hilton Head Island's most coveted locations.

Property details

Interior

Interior details

Year Built
1966
Architectural Style
Two Story
Interior Features
Ceiling FansCathedral CeilingsFireplaceHigh CeilingsMain Level PrimaryMultiple ClosetsPull Down Attic StairsSmooth CeilingsSeparate ShowerCable TVUpper Level PrimaryVaulted CeilingsEntrance Foyer
Cooling
Central Air
Heating
Central
Exterior

Exterior details

Exterior Features
DeckPatio
Roof
Asphalt
Private Pool
Yes
Pool Description
PrivateCommunity
Lot

Lot details

Lot Size
11,326 sqft
HOA

HOA details

Amenities
Beach RightsBeach AccessClubhousePlaygroundPickleballPoolGuardTennis CourtsTrails
Listing courtesy of Hilton Head Real Estate Partners
Listing data provided by the listing brokerage via Trestle (Cotality). Last updated July 20, 2026.