Modern Coastal house Plan with 3 Floors and CAD Designs
Explore this modern coastal house plan with 3 floors, detailed CAD designs, spacious layouts, 4 bedrooms, and open floor plans for dream living.
10 FT+ Ceilings | Balconies | Basement | Beach | Bonus Rooms | Breezeway | Coastal | Covered Front Porch | Covered Rear Porches | Elevator | Family Room | Fireplaces | Foyer | Front Entry | Great Room | Kitchen Island | Lanai | Large | Modern Craftsman | Narrow | Office/Study | Open Floor Plan Designs | Owner’s Suite on Second Floor | Second Floor Bedroom | Upstairs Laundry Room | Walk-in Closet | Walk-in Pantry
Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
999 in stock
| Width | 34'-2" |
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| Depth | 64'-0" |
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| Indoor Features | Basement, Bonus Room, Elevator, Family Room, Fireplace, Foyer, Great Room, Office/Study, Open Floor Plan, Upstairs Laundry Room |
| Outdoor Features | Covered Front Porch, Balcony, Breezeway, Covered Rear Porch, Lanai |
| Bed and Bath Features | Bedrooms on Second Floor, Owner's Suite on Second Floor, Walk-in Closet |
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Modern Coastal Home Plan with 3 Floors and Luxurious Layout
Explore this coastal house design with 3, 326 heated sq. ft., 4 bedrooms, spacious open floor plans, and CAD blueprints for modern elevated living.
This modern coastal house plan offers a perfect mix of breezy style and smart architecture. Designed for seaside-inspired living, it delivers flexible layouts, expansive porches, and structural reliability.
Key Features of the Home Plan
Living Areas – Heated & Unheated
- Heated area: 3, 326 sq. ft. across three well-planned floors.
- Unheated extras: 2, 189 sq. ft. including balconies, porches, garage, and lanai.
Bedrooms & Bathrooms
- 4 spacious bedrooms, including a luxurious Owner Suite with walk-in closet on the second floor.
- Multiple bathrooms designed for comfort and privacy on each floor.
Interior Highlights
- Elevator access to all three levels for convenience and accessibility.
- Open floor plan seamlessly connects kitchen, dining, and living areas. Browse more open layouts.
- Fireplace adds a cozy focal point in the main living area. See fireplace-equipped homes.
- Kitchen island and walk-in pantry for efficient meal prep and entertaining.
- Bonus room offers extra space for office, media room, or play area.
Garage & Storage Details
- Garage Bays: Front-entry garage with ample parking space for multiple vehicles.
- Garage Type: Attached garage located on the lower level for elevated lot design.
- Storage: Extra storage rooms and closet space available throughout.
Outdoor Living Features
- Covered balconies on multiple floors for scenic views and fresh air.
- Large lanai area for shaded relaxation or outdoor dining.
- Rear porch and backyard space ideal for landscaping, entertaining, or adding a pool.
Architectural Style: Modern Coastal
This design blends contemporary structure with coastal materials—perfect for waterfront lots or warm climate living. Learn more about the coastal home plan collection or explore the roots of coastal design on ArchDaily.
Bonus Features
- Elevator for enhanced accessibility across floors.
- Foyer for an elegant and welcoming entryway.
- Flex spaces to adapt as your needs change—use as office, guest, or hobby room.
Included Benefits with Every Plan
- CAD + PDF Files: Professionally drawn, editable, and printable for easy builder collaboration.
- Unlimited Build License: No restrictions—build as many times as you’d like.
- Free Foundation Changes: Adapt from slab to crawlspace or basement with no added fee. Learn more here.
- Structural Engineering Included: Each plan is fully engineered for safety and building code compliance.
- Lower Modification Costs: We offer up to 50% lower customization fees than major competitors.
- View Before You Buy: Preview all blueprint sheets before purchase—no surprises.
Similar Collections You Might Love
- Coastal House Plans
- House Plans with Elevators
- House Plans with Lanai
- Bonus Room House Plans
- Covered Porch House Designs
Frequently Asked Questions
Does this plan include coastal-friendly foundations? Yes! It includes pile foundation options ideal for elevated and flood-prone lots.
Are all floors accessible? Absolutely. An elevator is integrated into the layout for maximum comfort.
Can I customize the outdoor spaces? Definitely! Add decks, pools, or cabanas as you see fit. Request a customization quote.
What documents do I get with purchase? You’ll receive CAD files, PDFs, structural engineering, and the right to build it multiple times.
How do I know what’s included? You can preview every sheet before you buy.
Start Building Your Dream Home Today
Have questions or want to personalize your plan? Contact our expert team at [email protected] or submit your request online.
Your dream coastal house starts with the right blueprint—customize it, build it, and love every detail!
All home plans include BOTH the CAD file and PDF file.
See the photos of the ACTUAL plan you would receive. Scales vary depending on the size of the home and paper size. *Most plans have added notes and/or details that are not shown in photos. These can include various calculations, structural and architectural details. CLICK MAKE AN ENQUIRY and we can update the product with all notes/details.
All plans are FREE for unlimited-build.
Roof plans are provided with every package. This will show all roof slopes and a roof framing detail. Miscellaneous details as needed per house plan.
Unless shown, the plan will not have the electrical layout. We can provide electrical layouts at $100 for 0-1499 sq. ft. home plans and $200 for 1500+ sq. ft. plans. This includes details such as recessed lights, fan/lights, switches, outlets, cable tv & telephone locations, exterior flood light locations, weather proof outlets, heat/vent/light locations…etc. After you receive the electrical layouts, review and mark any desired changes. Take a picture and we will make any and all modifications at NO EXTRA CHARGE. And do not worry if you need to go back and forth a few times. This is inclusive of the $200 fee. Turnaround time averages 2 days.
Architectural or Engineering Stamp – handled locally if required
Site Plan
Mechanical Drawings (location of heating and air equipment and duct work) – your subcontractors handle this
Plumbing Drawings (drawings showing the actual plumbing pipe sizes and locations) – your subcontractors handle this
HVAC PLANS are not shown on the blueprints. HVAC system information regarding location of units, what types of units are used, and the duct layout are schematic only and should discuss with your local builder, mechanical (HVAC) contractor, and plumbing contractor. They should be able to provide you with the necessary information based on what your local building codes will allow.
Energy calculations – handled locally when required
Receive a modification estimate within a 24 hours. Our modification team is ready to help you adjust any plan to fit your needs. The modification process is simple and estimates are free!
1. Send photos of markups and email to [email protected]
2. Want to talk to an expert? Call us at 1-800-642-8078
Note: – a sketch of the changes or the website floor plan marked up to reflect changes is a great way to convey the modifications in addition to a written list. You can simply snap a picture and upload/message us HERE.
We are faster, better, and less expensive than our competitors!
When you submit your modification request, a designer will contact you within 24 business hours with a quote.
You can have your plan redesigned in as little as 3- days!
We look forward to hearing from you!
PDF File and CAD File: $ PRICE NOTED NEXT TO ‘ADD TO CART’
PDF File Unlimited Build: $0
Unlimited Build License issued on PDF File Unlimited Build orders.
CAD File: $0
Single Build License issued on CAD File orders.
CAD File Unlimited Build: $0
Unlimited Build License issued on CAD File Unlimited Build orders.
Right Reading Reverse/Mirrored Vertically: $0
All sets will be Readable Reverse copies. Turn around time is usually 3 to 5 business days.
Mirrored Horizontally: $0
All sets will be Readable Reverse copies. Turn around time is usually 3 to 5 business days.
Available Foundation Types: See product photos for the foundation type included with the plan. Substituting for a mono slab, stem-wall, or crawl is free of charge.
20-1406 HOME PLAN
WHAT’S INCLUDED IN THE DELIVERY
BOTH a PDF and CAD file are sent to the email provided.
PDF – Can easily be printed at nearby printing store
CAD Files – Delivered as Autocad format. These are NECESSARY for required structrual engineering. Also very helpful for any modifications.
Plans purchased are for “unlimited” or a multi-use license
*Delivered plans are identical to the product images. With most plans, additional details and notes not pictured are also included. If you wish to inquire of these notes/details, please click “Make an Enquiry for this Product” for more information.
DISCLAIMER