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

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.
-
Width (Ft.)
-
Depth (Ft.)
-
Loading House Plans...

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
Loading House Plans...
  • Sale! Quickview

    12-2629 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    8-1160 HOME PLAN

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

    18-1323 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
  • Sale! Quickview

    17-1739 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    8-1303 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1922 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1683 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1675 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1623 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1349 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    19-2509 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    19-2305 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    18-1472 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    18-1080 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    12-2938 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.

Professionally Designed coastal house design for Washington

Ready to create your own coastal house design in Washington? These layouts are pre-engineered, customizable, and ready to go.

All sets come with structural plans, editable CAD files, and the ability to build multiple times with no added fees.

Popular with developers and DIY builders, our coastal house design options make it easy to get started.

Top Benefits of Our coastal house design Plans in Washington

  • Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
  • Structural Review Included – Each layout is engineered for safety and compliance in Washington.
  • Build as Many as You Want – No additional charge for multiple builds.
  • Foundation Choice Included – Switch to crawlspace or basement foundations with no added fee.
  • Easy Customization – Adjust floor plan details quickly and affordably.

From backyard suites to long-term investments, these coastal house design plans are tailored for convenience, flexibility, and cost-efficiency in Washington.

Popular Styles for coastal house design in Washington

No matter your design preference, our coastal house design blueprints in Washington offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.

FAQs: coastal house design Plans for Washington

What type of structure is a coastal house design?

coastal house design blueprints typically refer to a detached guest house or accessory unit used for rentals, extended family, or private retreats. All designs are customizable for Washington.

How do I customize the layout?

Our team can modify size, walls, porches, or other features to suit your Washington lot. Turnaround time for customizations is fast and cost-efficient.

Is engineering included for Washington?

Yes. Every coastal house design plan comes with structural engineering included, designed to meet local codes in Washington.

Do I get editable files?

Absolutely. We provide both CAD and PDF formats, giving you full control to share with architects or builders in 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.

Your coastal house design 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.