15-1991 HOUSE PLAN – Modern Beach House Plan with 4 Floors, CAD Blueprint & Designs

Modern Beach Home Plan with 4 Stories and Luxurious CAD Designs

Explore this stunning 4-story modern beach house plan with over 4,000 heated sq. ft., vaulted ceilings, front-entry garage, and CAD-ready blueprints—perfect for sloped lots and coastal living.

This modern beach home plan offers an ideal mix of modern design, smart layout, and coastal resilience. Designed for narrow or sloping lots, it delivers elegance, structural integrity, and spacious living across four beautifully crafted levels.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: Over 4,000 sq. ft. distributed across four thoughtfully designed floors.
• Unheated extras: Front-entry garage, multiple porches, balcony, and utility storage areas.

Bedrooms & Bathrooms

• Generous sleeping arrangements with multiple bedrooms including a second-floor Owner Suite with walk-in closet.
• Multiple bathrooms designed for privacy and comfort across all levels.

Interior Highlights

• Vaulted ceilings enhance openness and coastal light.
• Open floor plan ties the kitchen, dining, and living areas together. See more open layouts.
• Kitchen island and walk-in pantry for daily convenience.
• Cozy fireplace adds warmth during breezy evenings. Find fireplace house plans.

Garage & Storage Details

• Garage Bays: 2-car garage located under the main living space for space efficiency.
• Garage Type: Front-entry, optimal for narrow beachfront lots.
• Storage: Includes built-in storage rooms, bonus closets, and pantry space.

Outdoor Living Features

• Covered front porch, rear porch, and an open balcony for coastal breezes.
• Durable exterior with siding and brick for timeless beachside appeal.

Architectural Style: Modern Coastal

This Modern Beach Home Plan is crafted for contemporary coastal lifestyles, balancing elegance and smart planning. With pile foundations built for sloped or waterfront lots, and four functional levels, it adapts to both primary residences and vacation retreats. Learn more about coastal architecture on ArchDaily.

Bonus Features

• Elevator: Easily navigate all four levels with built-in elevator access.
• Bonus Room: Ideal for home office, gym, or recreational use.
• Multiple Family Spaces: Living room, family room, and lounge zones across different levels.

Included Benefits with Every Plan

• CAD + PDF Files: Fully editable and printable for efficient construction.
• Unlimited Build License: Use the plan as often as needed without added cost.
• Free Foundation Changes: Easily adapt to slab, crawlspace, or basement options.
• Structural Engineering Included: Plans are code-compliant and stamped for safety.
• Lower Modification Costs: Save up to 50% compared to other providers.
• View Before You Buy: See every sheet before purchasing.

Similar Collections You Might Love

• Sloping Lot House Plans
• Narrow Lot House Plans
• House Plans with Elevator
• Plans with Covered Porches
• Modern House Plans

Frequently Asked Questions

Does this house plan work for coastal lots? Yes! Its pile foundation, compact width, and front-entry garage make it ideal for beachside or sloped terrains.
Can I customize the number of bedrooms? Absolutely. Modifications are fast and affordable. Get your quote here.
Is this a good plan for vacation properties? Yes—spacious, multi-level design, elevator, and open layout make it perfect for primary or secondary homes.
What’s included with the purchase? CAD files, PDFs, structural engineering, unlimited builds, and free foundation changes.
Can I preview the floor plans first? Definitely. Preview every page before you commit.

Start Building Your Dream Home Today

Have questions or want to make custom changes? Contact our design team at [email protected] or fill out this form.

Your coastal dream starts with a stunning plan—customize it and build confidently today!