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Need plan tweaks? Minor changes (<10 hrs) are FREE. Larger CAD drafting projects cost LESS THAN ½ of our competitors. Learn More ➜

My Home Floor Plans

Better home plans, for less.

Find Your Dream Home

Bedrooms
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6+
Bathrooms
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5+
Floors
  • 1
  • 2
  • 3
  • 4+
Htd. Sq. Ft.
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Width (Ft.)
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Depth (Ft.)
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Plan Price
# of Garage Bays
After-Build Photos
Bed and Bath
Ceiling Features
# of Elevations
Garage Features
Indoor
Kitchen Features
Style
Outdoor
Unique
Exterior Material
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  • 669875
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    5-1240 HOME PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.
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    11-1500 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-2194 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-2167 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-2111 HOME PLAN

    Original price was: $1,150.56.Current price is: $651.99.
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    20-1986 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1985 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1944 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1817 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1799 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1786 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1719 PAVILION

    Original price was: $1,150.56.Current price is: $651.99.
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    20-1711 HOME PLAN

    Original price was: $1,582.56.Current price is: $896.79.
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    20-1709 HOME PLAN

    Original price was: $3,165.12.Current price is: $896.79.
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    20-1708 HOME PLAN

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

Explore Architect-Approved detached guest houses for Washington

Searching for flexible and build-ready detached guest houses plans in Washington? You've come to the right place.

All plans include printable PDFs, editable CAD sets, and structural review — plus an unlimited-build license to keep your project affordable.

Perfect for backyard rentals, guest homes, or private escapes, these designs are made with Washington's requirements 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.

Architectural Inspirations for detached guest houses Projects in Washington

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

Frequently Asked Questions About detached guest houses in Washington

What is a detached guest houses?

A detached guest houses is a secondary structure — often detached — used for guest accommodations, backyard rentals, or flexible living space. Our plans in Washington offer customization and code-compliant layouts.

Can I adjust the plan for my Washington property?

Yes. We offer fast and affordable customization for detached guest houses plans — including layout edits, foundation changes, and more to meet Washington's requirements.

Will it meet Washington building codes?

All plans include structural engineering and can be adapted to meet Washington permitting and zoning codes. Let us know your lot details and we’ll help ensure compliance.

What’s included in the purchase?

You get full CAD and PDF files, an unlimited-build license, and free foundation modifications — everything needed to start building your detached guest houses in 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.

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

Ready to Start Building Your detached guest houses in Washington?

Choose from thousands of build-ready designs at My Home Floor Plans. Every detached guest houses includes CAD + PDF files, structural engineering, and full rights to build as many times as you want.

Explore more architectural styles or contact us today to begin your Washington project.

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