CAD FILE INCLUDED

FREE UNLIMITED BUILD

OPTIONS INCLUDED

PREVIEW ALL SHEETS

STRUCTURAL INCLUDED

FREE FND CHANGES

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

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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
Unique/Size
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    20-1846B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-2164 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    17-1388 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    15-1490 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    13-1343 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    8-1822 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-2203 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1576 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-2199C HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-2199B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-2199A HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-2128 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-2018 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1982 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
  • Sale! Quickview

    20-1856 HOME PLAN

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

Explore Architect-Approved smart house design for Washington

Searching for flexible and build-ready smart house design 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 smart 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 smart house design blueprints in Washington deliver value, speed, and results.

Explore Style Options for smart house design in Washington

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

Frequently Asked Questions About smart house design in Washington

What is a smart house design?

A smart house design 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 smart house design 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 smart house design in Washington.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our smart 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.

All smart house design 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 smart 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.