CAD FILE INCLUDED

FREE UNLIMITED BUILD

OPTIONS INCLUDED

PREVIEW ALL SHEETS

STRUCTURAL INCLUDED

FREE FND CHANGES

Spacious Coastal house Plan with Detailed Floor Plans & CAD Designs

Explore this spacious coastal house plan featuring 6 bedrooms, 5+ bathrooms, 2 stories, and detailed blueprints. Includes CAD designs, unique features, and more!

18-1638 HOME PLAN

Original price was: $2,446.56.Current price is: $1,386.39.

999 in stock

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Width

71'-0"

Depth

64'-10"

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# Front Elevations

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After Build Photos

Spacious Coastal House Plan with CAD Designs & Panoramic Views

Explore this beautiful 2-story coastal house plan with 4, 234 heated sq. ft., 6 bedrooms, 5+ bathrooms, and detailed CAD blueprints—ideal for sloping lots and scenic locations.

This coastal-style house plan offers a perfect mix of elegance and functionality. Designed for modern families, it delivers serene outdoor living, thoughtful space planning, and resort-style comfort.

Key Features of the Home Plan

Living Areas – Heated & Unheated

  • Heated area: 4, 234 sq. ft. over two spacious stories.
  • Unheated extras: Covered front/rear porches, balcony, cart garage, and upper deck space.

Bedrooms & Bathrooms

  • 6 total bedrooms, with a luxurious Owner Suite located on the upper floor for privacy and breathtaking views.
  • 5+ bathrooms for maximum comfort and convenience—ideal for large families or vacation rentals.

Interior Highlights

  • Elevator ensures easy access between floors—perfect for aging in place or accessibility needs. Explore elevator house plans.
  • Great Room with an open layout designed for relaxing and entertaining.
  • Dedicated Office/Study provides quiet workspace for remote professionals. See more home office plans.
  • Mudroom and bonus room enhance organization and functionality.
  • Fireplace adds ambiance and warmth to your living areas. Browse fireplace layouts.

Garage & Storage Details

  • Garage Bays: 2-car garage plus a separate golf cart bay.
  • Garage Type: Attached garage with stylish integration into the home’s sloped design.
  • Storage: Built-in storage options and attic-access for seasonal items.

Outdoor Living Features

  • Covered front and rear porches for shaded enjoyment and protection from coastal elements.
  • Upper deck and balcony offer expansive views—perfect for sunrise coffee or evening relaxation.
  • Coastal-optimized exterior finishes like board & batten siding for durability and style.

Architectural Style: Coastal House Design

This design blends timeless coastal materials with thoughtful architecture—perfect for families who enjoy beachside living or scenic surroundings. Learn more about the Coastal house style or explore coastal architecture trends on ArchDaily.

Bonus Features

  • Elevator for seamless movement across levels.
  • Dedicated bonus room for entertainment, fitness, or guest use.
  • Sloped lot adaptation for enhanced views and architectural distinction.

Included Benefits with Every Plan

  • CAD + PDF Files: Editable and printable files included—ideal for builders and designers.
  • Unlimited Build License: Build it once or multiple times—no extra license fees.
  • Free Foundation Changes: Swap between slab, crawlspace, or basement foundations.
  • Structural Engineering Included: Professionally stamped and code-ready plans.
  • Lower Modification Costs: Save up to 50% vs. other platforms.
  • View Before You Buy: Preview all plan sheets before purchase.

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Frequently Asked Questions

What type of lot is this house plan ideal for? This design is perfect for sloped or elevated lots with scenic surroundings, maximizing views and exterior charm.
Does this plan include both CAD and PDF formats? Yes. Every purchase comes with editable CAD files and printable PDFs—ready for building.
Is the elevator optional or built-in? The elevator is included in the base plan and can be modified based on your needs.
Can I add more garage space? Absolutely. Our team can help expand or reconfigure the garage to fit your vehicles and storage needs.
Do I need to pay extra for multiple builds? No. Our unlimited build license lets you use the plan as many times as you like without additional fees.

Start Building Your Dream Home Today

Have questions or want to personalize your plan? Contact our expert team at [email protected] or fill out our contact form.

Your dream coastal house starts with this plan—customize it and build confidently with My Home Floor Plans!

What's Included
What's NOT Included
Modifications
Plan Pricing
Preview All Sheets Before Buying Home Plans Designing your dream home is an exciting journey, and having the right tools at your disposal can make all the difference. At My Home Floor Plans, we understand the importance of making informed decisions when selecting a home plan. That’s why we offer the ability to preview all sheets before you buy. Whether you are an architect, designer, builder, or a future homeowner, our comprehensive previews ensure you have all the information you need. Why Previewing Home Plans Matters When you invest in a home plan, you want to be certain that it meets all your requirements. By allowing you to preview every sheet, we provide a transparent view of what you are purchasing. This includes detailed blueprints, CAD designs, and architectural layouts that give you a complete picture of your future home. Features and Benefits of Previewing Home Plans Comprehensive Insights By previewing all sheets, you gain comprehensive insights into the floor plan, room layouts, and structural details. This helps in understanding how the space will look and function, ensuring it aligns with your vision. Confidence in Your Investment Seeing all aspects of the plan before purchase gives you confidence that the design will meet your needs. There are no surprises, and you can make adjustments early in the process if necessary. Collaboration with Professionals For architects and builders, having access to all sheets allows for better collaboration with clients. It ensures that everyone is on the same page and can work together to bring the design to life. Indoor Features and Benefits Open-Concept Layouts Enhance flow and make spaces feel larger. Customizable Rooms Adaptable spaces that can be modified to suit your needs. Energy-Efficient Designs Features that help reduce utility costs and promote sustainability. Ample Storage Integrated storage solutions to keep your home organized. Luxury Fixtures High-end fixtures and finishes for a touch of elegance. What Makes Our Home Plans Unique Transparent Preview Process At My Home Floor Plans, we pride ourselves on our transparent preview process. Unlike other providers, we allow you to see every detail of our plans before making a purchase. This transparency ensures that you are fully informed and confident in your decision. Included Benefits with Every Plan All home plans include the CAD file along with the PDF. With the purchase, an unlimited-build license is included, and free foundation changes are available! Structural engineering is also part of every house plan. You can view all sheets included in the purchase on our website! We also offer modifications at a fraction of the cost of our competitors. Are you ready to design your dream home Inquire at support@myhomefloorplans.com about your dream home design today!

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.

        18-1638 HOME PLAN

        WHAT’S INCLUDED IN THE DELIVERY

        All plans are drawn to scale and include :

        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


        VERIFY DIMENSIONS, SQ FT, DESCRPTION TO THAT OF PRODUCT IMAGES BEFORE PURCHASE
        My Home Floor Plans, Inc. does not assume liability for any deviation of these plans. All information must be confirmed by contractor prior to commencement of construction. Dimension govern over scale.

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