16-1557 HOUSE PLAN -Coastal House Plan – 4-Bed, 4.5-Bath, 4,005 SF
Coastal and Beach House with Low Country and Charleston influences house plan with horizontal siding exterior • 4 bed • 4.5 bath • 4,005 SF. Elevated design, stacked porches, open living. Includes CAD+PDF + unlimited build license.
Original price was: $2,870.56.$1,454.99Current price is: $1,454.99.
999 in stock
* Please verify all details with the actual plan, as the plan takes precedence over the information shown below.
| Architectural Styles | |
|---|---|
| Width | 28'-10" |
| Depth | 53'-2" |
| Htd SF | |
| Unhtd SF | |
| Bedrooms | |
| Bathrooms | |
| # of Floors | |
| # Garage Bays | |
| Indoor Features | Bonus Room, Elevator, Family Room, Fireplace, Foyer, Great Room, Open Floor Plan, Upstairs Laundry Room |
| Outdoor Features | Covered Front Porch, Balcony, Covered Rear Porch, Lanai, Wrap Around Porch |
| Bed and Bath Features | Bedrooms on Second Floor, Jack and Jill Bathroom, Owner's Suite on Second Floor, Walk-in Closet |
| Kitchen Features | |
| Garage Features | |
| Condition | New |
| Ceiling Features | |
| Structure Type | |
| Exterior Material |
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10 FT+ Ceilings | 9 FT+ Ceilings | Balconies | Basement Garage | Beach | Bonus Rooms | Breakfast Nook | Coastal | Covered Front Porch | Covered Rear Porches | Designer Favorite | Elevator | Family Room | Fireplaces | Foyer | Front Entry | Great Room | Jack and Jill | Kitchen Island | Lanai | Large House Plans | Narrow Lot Designs | Open Floor Plan Designs | Owner’s Suite on Second Floor | Second Floor Bedroom | Traditional | Upstairs Laundry Room | Walk-in Closet | Walk-in Pantry | Wrap Around Porch
Elevated Coastal Beach House Plan with Classic Low Country Architecture
A timeless 3-story coastal home design with 4,005 heated square feet, generous outdoor living, and refined Southern coastal character.
This elevated Coastal Beach House plan blends classic Low Country and Charleston-inspired architecture with modern functionality, making it ideal for waterfront, flood-zone, or view-driven lots. Designed with vertical emphasis, stacked porches, and durable exterior materials, this home delivers both curb appeal and long-term coastal performance.
With 4 bedrooms, 4.5 bathrooms, and thoughtfully planned living spaces across three levels, this home balances luxury, comfort, and practicality. Its elevated foundation enhances views, improves flood resilience, and creates covered outdoor space below—hallmarks of authentic coastal and Low Country residential design.
Architectural Style Overview: Coastal Beach House with Low Country Roots
This home is rooted in Coastal and Beach House architecture, with strong secondary influences from Low Country and Charleston styles. The result is a design that feels timeless rather than trendy—perfect for long-term ownership or high-end vacation properties.
- Elevated structure designed for coastal environments
- Stacked covered porches and balconies for outdoor living
- Simple rooflines and clean massing with classic proportions
- Symmetrical window placement for balanced curb appeal
- Traditional Southern detailing adapted for modern living
Exterior Materials & Coastal Durability
The exterior is finished in horizontal lap siding, a material choice that aligns perfectly with both Beach House and Low Country traditions. Whether specified as fiber-cement or premium wood siding, this material offers excellent durability, moisture resistance, and long-term performance in coastal climates.
- Horizontal siding for classic coastal aesthetics
- Raised foundation supports flood-zone requirements
- Deep porches provide shade and storm protection
- Simple trim profiles enhance timeless appeal
These materials not only enhance curb appeal but also reduce maintenance—an essential consideration for coastal homeowners.
Interior Living Spaces
The interior layout emphasizes openness, natural light, and seamless indoor-outdoor flow. Large windows and porch access points allow coastal breezes and sunlight to move freely throughout the home.
- Heated Living Area: 4,005 square feet across three levels
- Open-concept main living floor
- Living, dining, and kitchen areas designed for entertaining
- Vertical circulation optimized for everyday comfort
This layout is ideal for both full-time residences and second homes, offering flexibility for families, guests, and multigenerational living.
Kitchen & Dining Design
The kitchen serves as the heart of the home, positioned to connect directly with the main living and dining spaces. Designed for entertaining and everyday use, it offers ample workspace, storage, and sightlines.
- Large central kitchen island
- Open connection to dining and living areas
- Pantry storage for extended stays or large households
- Easy access to outdoor dining on covered porches
The flow between indoor and outdoor dining spaces enhances the relaxed coastal lifestyle this plan is designed to support.
Bedrooms & Bathrooms
This Coastal Beach House plan includes 4 bedrooms and 4.5 bathrooms, offering privacy and comfort for owners and guests alike.
- Owner’s suite with private bath and porch access
- Secondary bedrooms designed for guest comfort
- Multiple en-suite or adjacent bathrooms
- Thoughtful separation between sleeping and living zones
Each bedroom is positioned to maximize natural light and views, reinforcing the home’s connection to its surroundings.
Outdoor Living & Porches
Outdoor living is a defining feature of this design. Stacked porches and covered balconies extend usable living space while framing coastal views.
- Covered front and rear porches
- Balconies on multiple levels
- Shaded outdoor seating areas
- Protection from sun and coastal weather
These spaces are perfect for morning coffee, evening gatherings, or simply enjoying the coastal breeze.
Elevated Design Advantages
The elevated foundation is both practical and visually striking. It allows this home to perform well in coastal and flood-prone areas while maintaining elegant proportions.
- Improved flood resilience
- Enhanced views from upper levels
- Potential for covered parking or storage below
- Authentic coastal architectural character
Included with This House Plan
- Editable CAD Files for customization
- Printable PDF Plans ready for construction
- Unlimited Build License—build as many times as you want
- Structural Engineering Included
- Free Foundation Modifications
These inclusions provide exceptional value and flexibility compared to traditional plan providers.
Ideal Lot Types
- Coastal and beachfront lots
- Waterfront or marsh-front properties
- Flood-zone or elevated requirements
- Narrow or view-oriented parcels
Why This Coastal Home Stands Out
This home succeeds by blending proven Southern coastal architecture with modern expectations for comfort, efficiency, and livability. Its Low Country and Charleston influences ensure lasting appeal, while its layout supports contemporary lifestyles.
Learn More About Coastal Architecture
To explore how modern coastal homes evolved from traditional seaside architecture, read this insightful article from ArchDaily.
Build with Confidence
This Coastal Beach House plan is more than a beautiful design—it’s a proven foundation for creating a home that lasts. With flexible layouts, durable materials, and included engineering, it’s ready to bring your coastal vision to life.
Start building smarter, faster, and with complete confidence.
16-1557 HOUSE PLAN -Coastal House Plan – 4-Bed, 4.5-Bath, 4,005 SF
- 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.