18-1149 HOUSE PLAN – Modern Beach house Plan with 4-Story CAD Designs & Features
Explore this 4-story beach house blueprint with 5 bedrooms, 5+ baths, and heated space of 4438 sq. ft. Perfect for modern architecture and floor plan designs.
Original price was: $3,846.56.$1,999.99Current price is: $1,999.99.
999 in stock
| Width | 29'-10" |
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| Depth | 78'-2" |
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| Indoor Features | Bonus Room, Elevator, Family Room, Fireplace, Foyer, Great Room, Mudroom, Office/Study, Open Floor Plan, Recreational Room, Upstairs Laundry Room |
| Outdoor Features | Covered Front Porch, Balcony, Covered Deck, Covered Rear Porch, Grill Deck, Patio, Screened Porch, Sundeck |
| Bed and Bath Features | Bedrooms on First Floor, Bedrooms on Second Floor, Jack and Jill Bathroom, Owner's Suite on Second Floor, Walk-in Closet |
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Modern Beach House Plan with 4 Stories and Breathtaking Outdoor Living
Explore this sleek coastal design with 4,438 heated sq. ft., 5 bedrooms, elevator access, and expansive balconies—includes CAD blueprints and modification-ready floor plans.
This beach-style house plan offers a perfect mix of modern luxury and smart architectural design. Tailored for coastal living, it delivers panoramic views, vertical convenience, and ultimate comfort for your family or vacation lifestyle.
Key Features of the Home Plan
Living Areas – Heated & Unheated
- Heated area: 4,438 sq. ft. spread across four expansive stories.
- Unheated extras: Multiple balconies, screened porch, sundeck, grill deck, and a large mudroom area.
Bedrooms & Bathrooms
- 5 spacious bedrooms, including a luxurious primary suite with spa-style bath.
- 5 full bathrooms and additional half baths for maximum guest comfort and privacy.
Interior Highlights
- Elevator provides seamless access to all levels—great for aging in place or multi-generational families. Explore homes with elevators.
- Great Room with open floor plan—ideal for coastal entertaining.
- Fireplace for cozy evenings. See fireplace designs.
- Kitchen island and walk-in pantry for everyday ease. Browse kitchen island plans.
- Upstairs laundry room adds convenience on bedroom levels.
- Dedicated office/study, elegant foyer, and versatile bonus and recreation rooms.
Garage & Storage Details
- Garage Bays: 2-car garage with front entry.
- Garage Type: Attached and located on the ground level.
- Storage: Mudroom space, elevator shaft closet storage, and optional attic space depending on modifications.
Outdoor Living Features
- Covered front and rear porches for ocean-breeze lounging.
- Grill deck and sundeck for outdoor dining and sunbathing.
- Screened-in porch perfect for cozy, bug-free evenings. See screened porch designs.
- Multiple balconies on upper levels for stunning water or skyline views.
Architectural Style: Coastal Contemporary
This modern beach plan blends coastal-inspired materials with streamlined geometry—perfect for narrow lot designs and vertical living. Learn more about Coastal House Plans or explore the coastal-modern movement on ArchDaily.
Bonus Features
- Elevator for ease and accessibility across all four floors
- Recreation and bonus rooms for leisure or guest accommodation
- Dedicated study/home office ideal for remote work
Included Benefits with Every Plan
- CAD + PDF Files: Fully editable for your builder, architect, or permitting office.
- Unlimited Build License: Build on multiple lots or across states—no extra fees.
- Free Foundation Changes: Adapt to slab, crawlspace, or basement for free. Learn more.
- Structural Engineering Included: All plans are professionally stamped for code compliance. Why this matters.
- Lower Modification Costs: Get changes at up to 50% less than our competitors.
- View Before You Buy: Preview every sheet of the design set.
Similar Collections You Might Love
- Coastal House Plans
- Narrow Lot House Plans
- House Plans with Sundecks
- House Plans with Screened Porches
- House Plans with Elevator
Frequently Asked Questions
Is this plan suitable for coastal zones? Yes. It’s designed for vertical living and wind-resistant materials, perfect for coastal applications.
Can I replace the elevator with a closet? Absolutely. The shaft can be converted to stacked storage or closets with minimal effort.
How many outdoor spaces are included? You’ll enjoy a grill deck, sundeck, multiple balconies, a screened porch, and front/rear covered porches.
What’s the width of this home? Its narrow width fits most beachfront or urban infill lots while maximizing interior space vertically.
Can I get help customizing it? Yes! Contact us for a fast modification quote tailored to your location or lifestyle.
Start Building Your Dream Home Today
Have questions or ready to tailor this beach house plan to your lot? Contact our expert team at [email protected] or get in touch here.
Start your coastal dream home today—build with confidence and style!
18-1149 HOUSE PLAN – Modern Beach house Plan with 4-Story CAD Designs & Features
- BOTH a PDF and CAD file (sent to the email provided/a copy of the downloadable files will be in your account here)
- PDF – Easily printable at any local print shop
- CAD Files – Delivered in AutoCAD format. Required for structural engineering and very helpful for modifications.
- Structural Engineering – Included with every plan unless not shown in the product images. Very helpful and reduces engineering time dramatically for any state. *All plans must be approved by engineer licensed in state of build*
Disclaimer
Verify dimensions, square footage, and description against product images before purchase. Currently, most attributes were extracted with AI and have not been manually reviewed.
My Home Floor Plans, Inc. does not assume liability for any deviations in the plans. All information must be confirmed by your contractor prior to construction. Dimensions govern over scale.