Marshall Reservation Homes for Sale in Sullivans Island, SC

Community Highlights

Marshall Reservation reads differently from most Sullivan's Island addresses because several homesites orbit the historic Battery Marshall bunker and the neighborhood's marketing consistently centers on rare redevelopment scale. Listings here range from cleared lots to architect-designed beach houses, with parcels from about 14,374 square feet to 78,408 square feet and an average lot size just over 0.70 acres. Current and recent offerings span $849,000 to $6.6 million, placing the community firmly in ultra-luxury territory.

The defining trait is land and setting. Brownell and Ion Avenue listings repeatedly emphasize half-acre to 1.8-acre sites, one-block or second-row beach positioning, and the ability to capture ocean views from upper levels or rooftop decks. The most distinctive properties incorporate or overlook the World War II-era concrete Battery Marshall bunker, where 15-foot-thick walls and elevations around 20 feet above sea level create an unusually dramatic base for custom design. That military-history backdrop gives Marshall Reservation a more singular architectural story than a typical beachfront enclave.

Amenities & Lifestyle

Beach access is the everyday anchor. Listings describe walks to the sand, Station 31 access, and quick golf-cart or bike trips to Sullivan's Island restaurants, Fort Moultrie, the Edgar Allan Poe Library, and Stith Park. Recreation nearby includes tennis courts, basketball courts, playground space, and the broader network of island gathering spots rather than a heavy amenity package inside the subdivision itself.

Homes and homesites also lean into outdoor living. Expansive porches, decks, ocean-facing rooms, wooded lots, and generous off-street parking appear in the inventory, while select properties add private extras such as a saltwater pool or elevator. Even the older 1970 beach house listing emphasized the size of the lot and the ease of reshaping the property, reinforcing that this is a place where land value and design potential matter as much as the existing structures.

Location & Schools

Set on the western side of Sullivan's Island, Marshall Reservation combines Atlantic proximity with easy access to the island's restaurant cluster and historic waterfront landmarks. Sullivan's Island Elementary, Moultrie Middle, and Wando High are the schools attached to the community in MLS remarks, and one listing places downtown Charleston about 15 minutes away by car.

Marshall Reservation is best understood as a small, high-value Sullivan's Island enclave where oversized parcels, beach access, ocean-view potential, and the landmark Battery Marshall setting shape nearly every address.