11-1900 HOUSE PLAN -Coastal House Plan – 5-Bed, 6-Bath, 4,200 SF

Luxury Coastal Shingle Style House Plan with Elevated Three-Story Design

A refined coastal residence blending classic shingle style architecture with modern luxury, expansive outdoor living, and an elevated structure ideal for waterfront and flood-zone construction.

This luxury coastal shingle style house plan captures the essence of timeless seaside architecture while delivering the comfort, durability, and flexibility demanded by today’s homeowners. Designed for oceanfront, bayfront, and coastal neighborhood settings, the elevated three-story structure allows for panoramic views, enhanced airflow, and superior resilience in coastal environments.

With its graceful proportions, generous porches, and thoughtfully layered materials, this home feels equally at home in Nantucket-inspired communities, Low Country coastlines, and refined beach neighborhoods. The design balances classic coastal elegance with practical planning, making it ideal as a primary residence, second home, or high-end vacation retreat.

Classic Coastal Architecture with Timeless Shingle Style Appeal

The exterior showcases hallmark elements of shingle style coastal architecture, including natural-toned shingle siding, clean horizontal lines, and carefully proportioned roof forms. A stone-clad lower level anchors the home visually while reinforcing its elevated foundation, creating a strong yet elegant base that complements waterfront settings.

Architectural details such as symmetrical window groupings, covered porches, and subtle colonial influences add depth and refinement without overpowering the home’s relaxed coastal character. This thoughtful blend of styles creates broad appeal for buyers seeking a sophisticated yet approachable coastal home design.

Elevated Foundation Designed for Coastal Living

At the core of this design is its elevated foundation system, an essential feature for coastal and flood-zone construction. By lifting the main living spaces above grade, the plan enhances protection from storm surge while allowing cooling breezes to flow naturally beneath the home.

• Ideal for waterfront and flood-prone locations
• Improved ventilation and moisture control
• Ground-level parking, storage, or outdoor gathering space
• Architectural height that maximizes scenic views

This structural approach not only adds peace of mind but also elevates the home’s visual presence, giving it a stately, resort-inspired feel.

Spacious Interior Layout with Open-Concept Living

The interior of this coastal luxury house plan is designed to feel bright, open, and effortlessly connected. The main living level features a flowing open-concept layout where the kitchen, dining, and great room come together in one cohesive space.

Oversized windows flood the interior with natural light while framing views of the surrounding landscape. High ceilings amplify the sense of openness, making the home feel welcoming whether hosting large gatherings or enjoying quiet coastal mornings.

• Large great room with optional fireplace
• Open kitchen with oversized island and premium appliance layout
• Dining area positioned for optimal views
• Seamless access to covered porches for indoor-outdoor living

Kitchen Designed for Entertaining and Everyday Comfort

The kitchen serves as the heart of the home, designed for both high-function cooking and effortless entertaining. The expansive island provides generous seating and prep space, while the surrounding layout ensures smooth traffic flow during gatherings.

Walk-in pantry storage, ample cabinetry, and thoughtful appliance placement support everyday living while maintaining a clean, uncluttered aesthetic that aligns with coastal design principles.

Five Bedrooms Offering Privacy and Flexibility

This plan includes five well-appointed bedrooms, each designed to provide comfort, privacy, and flexibility for families and guests alike. The owner’s suite is positioned to maximize privacy and views, creating a serene retreat that feels distinctly separate from guest accommodations.

• Luxury owner’s suite with private balcony access
• Spa-inspired primary bathroom with dual vanities
• Guest suites with en-suite or nearby baths
• Flexible rooms for office, media, or fitness use

With six bathrooms throughout the home, every bedroom enjoys convenient access, making the layout ideal for entertaining guests or accommodating multi-generational living.

Outdoor Living on Multiple Levels

Outdoor living is a defining feature of this coastal house plan. Covered porches and balconies on multiple levels extend the home’s living space outdoors, encouraging a lifestyle centered around fresh air and scenic views.

• Main-level porches ideal for dining and lounging
• Upper-level balconies for private relaxation
• Ground-level shaded space for parking or outdoor gatherings

These outdoor areas significantly increase the home’s livability while reinforcing its connection to the surrounding coastal environment.

Garage, Storage, and Functional Ground Level

The ground level offers versatile functionality, providing covered parking along with generous storage areas for beach gear, bikes, kayaks, and seasonal equipment. This level can also be adapted to include outdoor seating areas, grilling zones, or enclosed storage rooms depending on local code requirements.

Premium Construction Features for Coastal Durability

This home is engineered with materials and details selected for longevity in coastal climates. From durable exterior finishes to energy-efficient systems, every element supports long-term performance.

• High-quality shingle siding suited for coastal exposure
• Stone accents for visual grounding and durability
• Energy-efficient windows to maximize daylight
• Wind-resistant rooflines and structural systems

What’s Included with This House Plan

• CAD and PDF construction drawings
• Unlimited build license
• Structural engineering included
• Foundation options for slab, crawlspace, or elevated builds
• Affordable customization services

Architectural Inspiration

This design draws inspiration from classic American coastal homes and refined shingle style residences. For additional architectural context and comparable coastal designs, explore projects featured on ArchDaily, a trusted source for residential architecture worldwide.

Frequently Asked Questions

Is this plan suitable for flood-zone construction?
Yes. The elevated foundation is ideal for coastal and flood-prone locations.

Can the layout be customized?
Absolutely. Room configurations, porches, and interior features can be tailored to your needs.

Does the plan include engineering?
Yes. Structural engineering is included with the plan package.

Is this home suitable for narrow lots?
Yes. The vertical design makes efficient use of limited lot widths.

Build Your Coastal Dream Home

This luxury coastal shingle style house plan offers an exceptional balance of timeless architecture, modern comfort, and coastal resilience. Whether you’re building on the ocean, along the coast, or in a refined seaside community, this design provides the elegance, flexibility, and performance required for coastal living.

Begin customizing your home today and take the next step toward bringing your coastal vision to life.