This luxurious one-story **beach house plan** delivers open-concept living, generous indoor space, and outdoor lifestyle appeal — all designed for relaxed coastal living or upscale everyday comfort.
With approximately 4,068 sq ft of heated space, **4 bedrooms**, **4.5 bathrooms**, and a spacious **3-car garage**, it offers both style and function by the shore or on scenic lots. 0
Coastal Curb Appeal & Exterior Style
The exterior combines coastal charm with contemporary design elements, creating a welcoming façade that fits naturally in beach communities or relaxed coastal neighborhoods. A courtyard garage and covered lanai further enhance both curb appeal and everyday usability. 1
Open Concept Main Living
At the heart of this home, a bright, open **great room** flows seamlessly into the kitchen and dining areas. Natural light floods the space, bringing a breezy, relaxing feel — ideal for seaside views and entertaining.
A large kitchen island anchors the heart of the home, providing plenty of space for meal prep and casual seating. Nearby, a hidden pantry keeps storage organized and clutter minimal. 2
Indoor–Outdoor Living with Lanai & Outdoor Kitchen
The plan emphasizes indoor–outdoor connection with a back **lanai** designed to extend your living space. An outdoor kitchen and seating area make this space perfect for gatherings, grilling, and enjoying ocean breezes or sunsets. 3
Bedrooms & Private Suites
This beach house includes four private bedroom suites, each with its own full bathroom — a great setup for family members and guests alike. The **master suite** occupies a private wing and opens directly to the lanai for easy outdoor access. Its spa-like ensuite bath features dual closets, water closets, an oversized shower, and a freestanding tub for ultimate relaxation. 4
Additions & Functional Rooms
A formal dining room offers an elegant space for meals and special occasions, while a quiet study provides a perfect zone for work or reading. The laundry and mudroom connect conveniently to the courtyard 3-car garage, making daily routines smooth and organized. 5
Size & Specifications
- Total Heated Living Area: ~4,068 sq ft
- Bedrooms: 4
- Bathrooms: 4 full + 1 half
- Stories: 1
- Garage: 3-car attached (~782 sq ft)
- Width: ~74′ 6″
- Depth: ~95′ 0″
- Maximum Ridge Height: ~30′ 0″
Everyday Living & Lifestyle
This plan is ideal for beachside living, entertaining, or relaxed family life. The open floor plan allows family and guests to gather effortlessly, while private bedroom suites ensure comfort and privacy. The seamless transition between indoor living spaces and the outdoor lanai enhances entertaining potential and everyday enjoyment. 14
Estimated U.S. Build Cost
Construction costs vary by location, materials, and finishes, but beach homes of this size generally fall in the range of about $240 to $380 per square foot. Based on ~4,068 sq ft, an approximate build cost could range between $976,000 and $1,547,000 USD, excluding land, site work, permits, and upgrades. Actual costs will differ based on regional pricing and selections.
Why This Plan Works
This one-level beach house delivers both expansive, open living and thoughtful private spaces. With its focus on natural light, indoor-outdoor living, flexible entertaining areas, and multiple bedroom suites, it’s designed to feel like a year-round retreat — whether on the shoreline or scenic coastal lot. 15
“`16
