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  • 4
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  • 5+
Floors
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  • 4+
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    11-1411B HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    11-1411 HOME PLAN

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    11-1276 HOME PLAN

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    11-1249 HOME PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.
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    11-1133 HOME PLAN

    Original price was: $1,150.56.Current price is: $651.99.
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    11-1101 HOME PLAN

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    11-1083-3 5-UNIT TOWNHOME PLAN

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    11-1077B HOME PLAN

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    11-1077 HOME PLAN

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    11-1070 HOME PLAN

    Original price was: $1,150.56.Current price is: $651.99.
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    11-1061 HOME PLAN

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    11-1044 HOME PLAN

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    11-1034 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.

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.

The Advantages of Our detached guest houses Packages in Washington

  • Digital Files for Easy Use – CAD + PDF plans provided in standard formats for smooth handoff to builders.
  • Engineered Compliance – Designed to pass structural and safety requirements in Washington.
  • Reuse Permission Included – Build once or a dozen times — no limit.
  • Foundation Flexibility – Adapt plans for any lot with free adjustments to base type.
  • Mod-Ready Files – Quickly customize elements like window placement, roofline, or square footage.

Each detached guest houses plan is created with Washington building needs in mind. Expect speed, savings, and standout quality with every download.

Explore Style Options for detached guest houses in Washington

These architectural styles are especially popular among Washington homeowners looking to blend style with efficiency. Every detached guest houses plan is thoughtfully crafted for aesthetic and function.

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.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our detached guest houses 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.

All detached guest houses designs are optimized for the specific permitting needs and environmental factors in Washington, helping homeowners and builders avoid common compliance issues.

Build Smarter with Our detached guest houses 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.