18-1990 HOUSE PLAN – Modern Coastal House Plan with Open Floor Blueprint Designs

Modern Coastal House Plan with Open Layout & Vaulted Ceilings

Explore this modern coastal house plan with 2,032 heated sq. ft., open-concept design, 3 bedrooms, spacious porches, and CAD blueprints included.

This modern coastal house plan offers a perfect mix of relaxed living and smart design. With a bright open floor plan, vaulted ceilings, and extensive outdoor spaces, it’s tailored for scenic views and beachside comfort.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: 2,032 sq. ft. across two stories for spacious, comfortable living.
• Unheated extras: 1,513 sq. ft. of porches, balconies, and a large garage with workshop space.

Bedrooms & Bathrooms

• 3 well-appointed bedrooms, including a luxurious first-floor Owner Suite with a walk-in closet (WIC).
• 2.5 thoughtfully placed bathrooms for convenience and privacy throughout the home.

Interior Highlights

• Vaulted ceilings enhance the sense of space and light in the main living areas.
• Open floor plan seamlessly connects the family room, kitchen, and dining area. Explore open-concept designs.
• Kitchen island provides seating and prep space, while the walk-in pantry adds practical storage.
• Dedicated family room is ideal for gatherings, lounging, or entertaining guests.

Garage & Storage Details

• Garage Bays: 3-car front-entry garage with additional workshop or storage capacity.
• Garage Type: Attached for easy access and weather protection.
• Storage: Generous attic space, mudroom area, and closet storage throughout.

Outdoor Living Features

• Covered front porch, open rear deck, and a scenic balcony for enjoying ocean breezes or backyard views.
• Perfect for shaded outdoor enjoyment or sun-soaked relaxation.

Architectural Style: Modern Coastal

This design combines modern lines with coastal charm—ideal for beachside builds or lakeside getaways. Learn more about the Coastal style or explore related insights at ArchDaily.

Bonus Features

• Second-floor flex space with access to the balcony—perfect for a home office or guest suite.
• Spacious mudroom and laundry combo to simplify everyday routines.
• Architectural CAD files included for easy customization and modifications.

Included Benefits with Every Plan

• CAD + PDF Files: Fully editable and printable for easy construction planning.
• Unlimited Build License: Build this house as many times as you want—at no extra cost.
• Free Foundation Changes: Switch between slab, crawlspace, or basement with no added fee. Learn more.
• Structural Engineering Included: Professionally stamped for safety, permits, and code compliance.
• Lower Modification Costs: Our custom changes cost up to 50% less than competitors. Request a quote.
• View Before You Buy: See every sheet before purchasing.

Similar Collections You Might Love

• Coastal House Plans
• 3-Bedroom House Plans
• Plans with Covered Decks
• Plans with Kitchen Islands
• Vaulted Ceiling House Plans

Frequently Asked Questions

What’s included with this house plan? Each plan comes with editable CAD files, high-resolution PDFs, unlimited build rights, structural engineering, and foundation flexibility.
Is this design good for a coastal lot? Yes! The outdoor porches, elevated second story, and breezy layout make it ideal for coastal and scenic builds.
Can I modify the layout? Absolutely. We offer fast, affordable modifications. Get started here.
Is the garage large enough for vehicles and storage? Yes, the 3-car garage has added depth and square footage for both parking and tools/workshop space.
Can I see the blueprints before I buy? Yes! Preview the full blueprint set here.

Start Building Your Dream Home Today

Ready to turn this stunning design into reality? Email our experts or submit a contact form to begin your custom build today.

Your future house starts with a smart plan—customize it, and build confidently!