Coastal house Design with 3 Floors – Floor Plan and CAD

Coastal House Design with 3 Floors and Elevator Access

This beautiful coastal house plan offers 3, 022 heated sq. ft. across 3 stories, featuring 4 bedrooms, 4 bathrooms, an elevator, and expansive porches—includes CAD files and full blueprint set.

This coastal-style house plan offers a perfect mix of charm and modern functionality. Designed for multi-level living and scenic views, it delivers efficient layout, breezy comfort, and high-end features for today’s families.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: 3, 022 sq. ft. across three stories.
• Unheated extras: Covered front and rear porches, second-level balcony, and spacious 3-bay garage.

Bedrooms & Bathrooms

• 4 bedrooms including a split bedroom layout for added privacy.
• 4 full bathrooms, including Jack-and-Jill configurations ideal for families.

Interior Highlights

• Elevator access ensures multi-level convenience and aging-in-place readiness. See homes with elevators.
• Open floor plan enhances flow from the kitchen to the great room and dining area. Explore open layouts.
• Kitchen island plus a large walk-in pantry for organization and prep space. Browse pantry plans.
• Dedicated home office or study room—ideal for remote work or reading.

Garage & Storage Details

• Garage Bays: 3-car garage for vehicles, golf carts, or hobby storage.
• Garage Type: Front-load configuration perfect for narrow or sloped lots.
• Storage: Optional basement and unfinished spaces for extra storage needs.

Outdoor Living Features

• Covered rear porch ideal for outdoor dining and entertaining guests.
• Second-floor balcony for elevated views and breezy relaxation.
• Charming covered front porch adds coastal curb appeal and shade.

Architectural Style: Coastal

This design blends natural wood, shake, and shingle materials with breezy open-air spaces. Perfect for coastal areas or sloped terrain, the layout optimizes vertical living and scenic enjoyment. Learn more about the coastal style or explore its origins on ArchDaily.

Bonus Features

• Optional raised pier foundation ideal for flood-prone or sloped coastal lots.
• Jack and Jill bathrooms enhance privacy and convenience for families. View plans with Jack & Jill baths.
• Optional basement level for future expansion or flexible storage solutions.

Included Benefits with Every Plan

• CAD + PDF Files: Complete construction-ready designs for easy permitting and editing.
• Unlimited Build License: Build the design as many times as you like—perfect for developers.
• Free Foundation Changes: Easily switch between pier, crawlspace, or basement setups. Learn more.
• Structural Engineering Included: All plans meet modern code and are professionally reviewed.
• Lower Modification Costs: Customize affordably—up to 50% less than competitors. Get a quote.
• View Before You Buy: See every page of the blueprint upfront.

Similar Collections You Might Love

• Coastal House Plans
• Narrow Lot House Designs
• Main Level Owner Suites
• Plans with Covered Porches
• Homes with Elevators

Frequently Asked Questions

What’s included with this house plan? Every plan includes editable CAD files, printable PDFs, structural engineering, unlimited builds, and free foundation modifications.
Can I customize the layout? Yes, our team provides quick and affordable customization options. Contact us here.
Is this house suited for coastal or flood zones? Absolutely. The raised pier foundation and multi-level design are perfect for waterfront and flood-prone areas.
Does this house plan include an elevator? Yes, an elevator is built into the core layout to improve accessibility and long-term comfort.
Can I preview the blueprints before buying? Yes. View every sheet before purchase to ensure it fits your vision.

Start Building Your Dream House Today

Ready to bring your vision to life? Email our team or send us your questions and let’s make your dream house a reality.

Every dream house starts with a great plan—let’s make yours unforgettable.