Sullivans Island Homes with In-Law Floorplan Interior Features

Welcome to Sullivan’s Island, an enchanting gem nestled in Charleston County, South Carolina. This idyllic barrier island is known for its stunning beaches, rich history, and a close-knit community that embodies the spirit of coastal living. With its charming streets lined with historic homes and lush greenery, Sullivan’s Island offers a serene retreat just a short drive from the vibrant city of Charleston.

One of the most sought-after features in homes on Sullivan’s Island is the In-Law Floorplan. These thoughtfully designed interiors provide the perfect blend of privacy and togetherness, making them ideal for multi-generational living. Imagine a spacious layout that includes a separate suite with its own entrance, bathroom, and kitchenette, allowing family members or guests to enjoy their independence while still being part of the household.

In addition to the functional layout, homes with In-Law Floorplans often boast luxurious interior features. Expect to find open-concept living spaces filled with natural light, gourmet kitchens equipped with high-end appliances, and beautifully appointed bathrooms. Many residences also feature outdoor spaces perfect for family gatherings, with decks or patios that invite you to soak in the stunning coastal sunsets.

Living on Sullivan’s Island means embracing a lifestyle filled with beach walks, water sports, and community events. Whether you’re looking for a permanent residence or a vacation getaway, the homes here offer a unique opportunity to enjoy both comfort and style in one of South Carolina’s most picturesque locations. Discover the perfect blend of family living and coastal charm on Sullivan’s Island today!

Newest Sullivans Island Homes with In-Law Floorplan Interior Features

$5,699,999

5 Beds ⋅ 4.5 Baths ⋅ 26022218 MLS

Newly renovated open floor plan home three blocks from the beach. This property was remodeled in 2024 with new electrical, plumbing, AC and duct work, structural expansion, hardie siding, impact windows/doors, etc. The oversized almost half acre lot has plenty of room for activities in the fully fenced in yard with a huge entertaining space on the elevated deck and new raised heated pool/spa. The electric cover keeps the pool clean all year long and the accessibility of being on the same level as the main house is a necessity for kids, or just interaction with your guests! The cosmetic interior features white oak flooring throughout, white oak Omega Custom cabinetry , all rooms with ensuite bathrooms, 2 gas fireplaces, open floorplan perfect for entertaining.

2918 Middle Street, Sullivans Island

Listing courtesy of Listing Agent: Noelle Marchese from Listing Office: The Boulevard Company.

$7,995,000

4 Beds ⋅ 5.5 Baths ⋅ 26021177 MLS

Coastal living meets timeless design at 2668 Bayonne Street. Perfectly positioned on a coveted second-row, street-to-street lot on the quiet northeast end of Sullivan's Island, this exceptional residence offers partial ocean views, elevated finishes, and effortless indoor-outdoor living.Spanning approximately 4,500 square feet, the home features four spacious bedrooms, five and a half bathrooms, and three luxurious primary suites, each thoughtfully designed with custom cabinetry and spa-inspired baths. Expansive living spaces are filled with natural light and flow seamlessly from the grand great room to the elegant dining area and inviting lounge, where a custom wet bar with Sub-Zero wine refrigeration, beverage refrigerator, and icemaker creates the perfect setting for entertaining.At the heart of the home, the chef's kitchen is both stunning and functional, featuring a Wolf range, Sub-Zero refrigeration, Viking microwave, custom cabinetry, Taj Mahal Quartzite countertops, an oversized center island, and a walk-in pantry with an additional refrigerator. Designed with luxury and lifestyle in mind, the private outdoor retreat is equally impressive. Nearly 1,500 square feet of expansive decks overlook lush landscaping, a resort-style pool with a travertine surround, and a custom mahogany cabana, creating the ultimate backdrop for entertaining or unwinding after a day at the beach. A rare highlight is the private, climate-controlled fitness studio, complete with professional-grade Life Fitness equipment, custom rubber flooring, and an elegant locker room just steps from the pool. Originally renovated from the ground up in 2012, every detail reflects exceptional craftsmanship--from custom millwork and designer finishes to expansive walk-in closets and thoughtfully curated spaces. Blending refined architecture with modern coastal elegance, 2668 Bayonne is a rare opportunity to own one of Sullivan's Island's premier luxury homes, just moments from the beach.

2668 Bayonne Street, Sullivans Island

Listing courtesy of Listing Agent: Michael Carroll from Listing Office: Carroll Realty.

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