20-2093 HOUSE PLAN – Coastal House Plan – 3-Bed, 5-Bath, 3,035 SF

Refined 3-Story Coastal House Plan Designed for Elevated Living

A thoughtfully designed 3,035 sq. ft. Coastal Beach House plan blending Low Country tradition with modern coastal comfort.

This beautifully elevated Coastal Beach House plan is a masterclass in timeless seaside architecture, created specifically for waterfront, flood-zone, and narrow-lot environments. With classic Low Country proportions, expansive outdoor living spaces, and a practical elevated foundation, this home offers both resilience and refined style. Whether overlooking the ocean, a marsh, or a coastal neighborhood, this design captures the relaxed elegance of coastal living while supporting modern lifestyle needs.

Defined by horizontal siding, generous balconies, and a raised garage level, this home embodies the architectural principles found throughout historic coastal communities. Influences from Coastal Traditional and Low Country architecture are evident in its symmetry, deep overhangs, and layered outdoor spaces. The result is a home that feels equally appropriate as a primary residence, vacation retreat, or luxury rental property.

Heated and Unheated Square Footage Breakdown

• Total Heated Living Area: 3,035 square feet across three thoughtfully planned levels.
• Unheated Areas: Approximately 2,000+ square feet including garages, covered porches, and multiple balconies.
• Foundation: Elevated pier or pile foundation engineered for coastal and flood-prone environments.

The elevated structure not only protects the home from storm surge and flooding but also enhances curb appeal with its commanding presence and breezy proportions. Ground-level garages are seamlessly integrated into the design, preserving aesthetics while maximizing functionality.

Bedroom and Bathroom Layout

• 3 generously sized bedrooms designed for privacy and comfort.
• 5 full bathrooms strategically placed for family members and guests.
• Primary Owner’s Suite features private balcony access and spa-inspired bath.

Each bedroom is positioned to take advantage of natural light and views, with thoughtful separation between private and public zones. Bathrooms are designed with coastal durability in mind, allowing for easy maintenance while maintaining an upscale feel.

Interior Living Experience

The interior of this Coastal House plan reflects a perfect balance of openness and intentional separation. An open-concept living area anchors the main level, allowing the kitchen, dining, and great room to flow together effortlessly. This layout is ideal for entertaining, family gatherings, and everyday living.

• Spacious great room with fireplace for relaxed coastal evenings.
• Large kitchen with central island, walk-in pantry, and abundant prep space.
• Dedicated dining area with direct access to outdoor living.
• Elevator-ready shaft providing future accessibility or aging-in-place options.
• Upper-level laundry for convenience.

Vaulted ceilings and tall windows enhance the sense of space while encouraging cross-ventilation, a hallmark of traditional coastal design. These features help keep interiors cool and comfortable while reducing energy demands.

Outdoor Living & Balcony Design

Outdoor living is a defining element of this Beach House plan. Multiple covered porches and balconies extend the usable living area and encourage a seamless connection between indoors and outdoors.

• Covered front porch creates a welcoming coastal entry.
• Rear covered porch ideal for outdoor dining and shaded relaxation.
• Multiple upper-level balconies offering scenic views and private retreats.

These outdoor spaces are intentionally stacked and proportioned to maintain architectural harmony while providing practical protection from sun and rain. They also enhance airflow throughout the home, reinforcing the passive cooling strategies common in Coastal Traditional architecture.

Exterior Materials and Coastal Durability

This home features a durable horizontal siding exterior, commonly specified as fiber cement or high-quality wood siding for coastal environments. These materials are selected for their resistance to humidity, salt air, and wind-driven rain.

• Horizontal lap siding for classic Coastal and Low Country appearance.
• Metal or composite balcony railings designed for corrosion resistance.
• Concrete or masonry piers supporting the elevated structure.

Material selections follow best practices outlined in coastal construction research and guidelines, similar to recommendations discussed in resources such as Fine Homebuilding’s coastal construction insights.

Garage and Storage Solutions

• Ground-level garage accommodates multiple vehicles.
• Dedicated storage zones for beach gear, bicycles, and water equipment.
• Optional golf cart or workshop space depending on customization.

By locating parking and storage on the lower level, the design preserves valuable living space above while meeting floodplain requirements common in coastal communities.

Why This Coastal House Plan Works So Well

• Engineered specifically for coastal and flood-zone construction.
• Balances traditional Coastal and Low Country aesthetics with modern living needs.
• Multiple outdoor living spaces enhance lifestyle value.
• Flexible interior layout supports full-time living or vacation use.

Included with Every Plan Purchase

• CAD + PDF Files: Fully editable architectural drawings.
• Unlimited Build License: Build as many times as you want.
• Structural Engineering Included: Saves thousands versus competitors.
• Free Foundation Options: Adaptable to slab, stem wall, crawlspace, or piles.

Designed for Coastal Living Today and Tomorrow

This elevated Coastal Beach House plan is more than just visually striking—it is a thoughtfully engineered solution for long-term coastal living. From its elevated foundation and durable exterior materials to its flexible interior and generous outdoor spaces, every element supports comfort, longevity, and lifestyle enjoyment.

Whether you are planning a primary residence, a luxury vacation home, or a high-performing rental property, this design offers architectural credibility, timeless curb appeal, and real-world functionality.

Build with Confidence

Choosing the right coastal house plan is the first step toward creating a home that stands up to the elements while embracing the beauty of coastal life. This design delivers proven architectural principles, modern conveniences, and unmatched value through included engineering and unlimited build rights.

Your coastal lifestyle begins with a plan designed to elevate every day.