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  • 4
  • 4.5
  • 5+
Floors
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  • 4+
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    9-1291 HOME PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.
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    9-1289 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    9-1249 HOME PLAN

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    9-1138 HOME PLAN

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    9-1122 HOME PLAN

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    9-1102-07 HOME PLAN

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    8-GOODSON HOME PLAN

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    8-APARTMENT

    Original price was: $4,450.56.Current price is: $3,251.99.
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    8-2032 HOME PLAN

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    8-2025 HOME PLAN

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    8-2005 HOME PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.
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    8-1969 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    8-1929 HOME PLAN

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    8-1914 HOME PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.

Find the Right detached guest houses for Your Washington Property

Need a stylish, code-ready detached guest houses for Washington? Our curated designs are perfect for backyard builds, ADUs, or second homes.

Plans come with engineering, CAD & PDF files, and full rights to build — without paying extra for each copy.

Every layout is designed with Washington zoning, space constraints, and construction standards in mind.

Why Builders Love Our detached guest houses 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 detached guest houses blueprints in Washington deliver value, speed, and results.

Choose Your detached guest houses Style for Washington

With thoughtful layouts, integrated storage, and style-specific features, each detached guest houses style is built for comfort and compliance in Washington.

Your detached guest houses Questions Answered

Why consider a detached guest houses 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.

Created by Experts — Not AI

We work directly with real builders, drafters, and engineers to develop every detached guest houses. These plans meet modern building expectations, code requirements, and customization flexibility — with no guesswork.

Designed for Washington, built anywhere — our detached guest houses plans meet national IRC guidelines while accommodating Washington zoning and lot constraints.

Your detached guest houses Project in Washington Starts Here

All plans come fully equipped for code compliance in Washington — complete with blueprints, CAD files, engineering, and customization options.

Ready to build? Reach out now or browse other plan styles to find the perfect match.