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    18-1480B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1254 HOME PLAN

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    18-1203 HOME PLAN

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    18-1137 HOME PLAN

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    17-2175 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
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    17-2158 HOME PLAN

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    17-2076 HOME PLAN

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    17-1918 HOME PLAN

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    17-1908 HOME PLAN

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    17-1901 HOME PLAN

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    17-1892 HOME PLAN

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    17-1780 HOME PLAN

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

Discover coastal house design in Washington

Looking to build your dream coastal house design in Washington? Our plans are professionally crafted to help you get started quickly and affordably.

Each design comes complete with CAD and PDF blueprints, structural engineering, and an unlimited-build license — all compliant with Washington's local codes.

Whether you're planning a backyard suite or family retreat, these coastal house design layouts in Washington balance comfort, cost-efficiency, and buildability.

Why Builders Love Our coastal house design Plans for Washington

  • CAD & PDF Blueprints – Fully detailed and construction-ready.
  • Engineer-Stamped – Every plan is reviewed for structural safety and local compliance.
  • No Build Limitations – Use the plan again and again without license fees.
  • Free Slab/Crawlspace/Basement Switch – Choose your foundation type freely.
  • Low-Cost Changes – Get professional layout tweaks at 50% less than competitors.

When you want hassle-free construction, our coastal house design blueprints in Washington deliver value, speed, and results.

Architectural Inspirations for coastal house design Projects in Washington

All coastal house design styles offered for Washington are pre-engineered to balance curb appeal, functionality, and cost-effective building — no matter your aesthetic goals.

Your coastal house design Questions Answered

Why consider a coastal house design in Washington?

These flexible structures provide space for guests, rental income, or extra privacy — and they’re increasingly popular with Washington homeowners.

Are these plans easy to modify?

Yes! We offer optional layout changes to better match your Washington lot or preferences — including windows, room dimensions, and orientation.

Do plans follow local Washington codes?

Plans are structurally engineered and can be tailored to meet Washington requirements. Let us know your build site details for code-specific support.

What files do I get after purchase?

You’ll receive CAD and PDF plans, engineering review, unlimited-use rights, and a no-cost foundation type change if needed for Washington.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our coastal house design options in Washington are based on actual construction data. With CAD + PDF files, structural reviews, and field-tested layouts, every plan is practical, accurate, and up to code.

Designed for Washington, built anywhere — our coastal house design plans meet national IRC guidelines while accommodating Washington zoning and lot constraints.

Build Smarter with Our coastal house design Designs in Washington

With full CAD access, engineered approval, and no build limits, our plans make your Washington construction project easier and faster than ever.

View all architectural styles or contact our design team to get started today.