14-2107 HOUSE PLAN – Modern Beach House Design Blueprint | CAD Floor Plan

Modern Beach House Design with 3 Stories and Coastal CAD Floor Plans

Explore this elevated 3-story beach house with 2,487 heated sq. ft., 4 bedrooms, and breezy outdoor decks—perfect for coastal living and narrow lots.

This beach-style house plan offers a perfect mix of coastal beauty and smart functionality. Designed for shoreline settings, it combines structural durability, elegant architecture, and seamless indoor-outdoor living.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: 2,487 sq. ft. spread across three thoughtfully designed levels.
• Unheated extras: 1,040 sq. ft. of terraces, covered decks, balconies, and screened porches.

Bedrooms & Bathrooms

• 4 spacious bedrooms, including a second-floor Owner Suite with a walk-in closet and luxurious ensuite.
• 3 full bathrooms, perfectly placed for convenience and privacy on each level.

Interior Highlights

• Open floor plan enhances natural light and connects key living areas. Explore open-concept plans.
• Kitchen island with breakfast nook and walk-in pantry make meal prep easy and social.
• Fireplace in the family room adds charm and warmth on cooler coastal nights. See more fireplace plans.
• Elevator provides accessibility to all three floors—ideal for multigenerational living or aging in place. Browse plans with elevators.
• Bonus rooms like a study and recreational space offer lifestyle flexibility.

Garage & Storage Details

• Garage Bays: 2-car garage tucked beneath the home with an efficient stem wall foundation.
• Garage Type: Front-load garage designed for narrow coastal lots.
• Storage: Under-stair closets, linen storage, and additional mudroom-style space.

Outdoor Living Features

• Multiple covered decks and balconies let you enjoy ocean views and sea breezes year-round. Browse balcony designs.
• Screened porch offers bug-free outdoor dining or lounging.
• Terrace and walkways seamlessly connect interior and exterior living.

Architectural Style: Modern Coastal

This design blends timeless materials like horizontal siding, shake finishes, and clean lines with coastal architectural principles. Elevated and resilient, it’s ideal for oceanfront builds or hurricane-prone regions. Learn more about resilient seaside architecture on ArchDaily.

Bonus Features

• Structural pier foundation for added flood resistance in waterfront environments.
• Dedicated study and office for work-from-home flexibility or remote schooling.
• Coastal-grade materials and layouts engineered for wind and salt exposure.

Included Benefits with Every Plan

• CAD + PDF Files: All plans include editable CAD blueprints and printable PDF sets.
• Unlimited Build License: Build the plan as many times as needed without extra fees.
• Free Foundation Changes: Easily switch to slab, crawlspace, or basement options. Learn about foundation choices.
• Structural Engineering Included: Every design is stamped and code-compliant—no surprises during permitting. See structural benefits.
• Lower Modification Costs: Customizations are up to 50% less than competitors. Request changes here.
• View Before You Buy: Preview the full plan set before purchase.

Similar Collections You Might Love

• Coastal House Plans
• Narrow Lot Designs
• Plans with Covered Decks
• House Plans with Elevators
• Kitchen Island Floor Plans

Frequently Asked Questions

What’s included with this house plan? You receive editable CAD files, high-res PDFs, engineering documentation, and full build rights.
Can this house be built on a beach lot? Absolutely. It’s designed with pier foundation support and wind-load resilience for coastal zones.
Are there options to remove or relocate the elevator? Yes. We can customize the layout to exclude or reposition the elevator shaft. Request a quote.
Is the Owner Suite upstairs or downstairs? The Owner Suite is located on the second floor for better views and privacy.
Does it have room for guests? Yes. In addition to four bedrooms, the study or bonus space can be converted into a guest room.
Can I view the plans before purchasing? Yes. Click here to preview every plan sheet.

Start Building Your Beach House Dream Today

Love this design? Let’s make it your reality. Our team can assist with customizations, permitting advice, and construction-ready documents.

Contact us via email or send us a message today to start customizing your future beach house!

Get ready to build with confidence—this plan offers both beauty and resilience by the sea.