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Top coastal house designs Designed for Washington | My Home Floor Plans

Ready-to-Build coastal house design Plans for Washington

With thousands of satisfied clients, we’ve made it easy to choose a coastal house design that fits your Washington lot, goals, and budget.

Each design includes structural engineering, editable files, and the ability to build again and again — no extra charge.

These flexible plans are perfect for rental income, lifestyle upgrades, or long-term investments in Washington.

The Advantages of Our coastal house design 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 coastal house design plan is created with Washington building needs in mind. Expect speed, savings, and standout quality with every download.

Trending coastal house design Styles in Washington

From breezy beach escapes to timeless barndo builds, these coastal house design styles are loved by Washington builders for their visual appeal and adaptability.

Frequently Asked Questions About coastal house design in Washington

What is a coastal house design?

A coastal 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 coastal 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 coastal house design in Washington.

Created by Experts — Not AI

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

From Washington soil conditions to climate loads, our coastal house design plans are engineered for practical local use. No retrofitting or guesswork needed.

Ready to Start Building Your coastal house design in Washington?

Choose from thousands of build-ready designs at My Home Floor Plans. Every coastal house design 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.

Affordable Available for Virginia | My Home Floor Plans All house Plan SEO Pages Best Designed for West Virginia | My Home Floor Plans

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9-1589 BOARDING SCHOOL
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 123'-4"

Depth: 98'-6"

Htd SF: 11,991

Unhtd SF:
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9-1342 house PLAN
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 93'-4"

Depth: 92'-9"

Htd SF: 4,884

Unhtd SF: 2,464
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9-1338 house PLAN
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 115'-2"

Depth: 88'-9"

Htd SF:

Unhtd SF:
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9-1188 STABLE
Original price was: $1,150.56.Current price is: $651.99.

Width: 62'-11"

Depth: 37'-10"

Htd SF:

Unhtd SF: 2,717
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9-1037 house PLAN
Original price was: $1,150.56.Current price is: $651.99.

Width: 24'-0"

Depth: 24'-0"

Htd SF: 0

Unhtd SF: 576
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9-1008 house PLAN
Original price was: $1,150.56.Current price is: $651.99.

Width: 11-20

Depth: 11-20

Htd SF: 0

Unhtd SF: 500
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8-1980 CARPORT GARAGE
Original price was: $1,150.56.Current price is: $651.99.

Width: 30'-0"

Depth: 36'-4"

Htd SF:

Unhtd SF: 1,320
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8-1962 GOLF CART
Original price was: $574.56.Current price is: $325.59.

Width: 25'-0"

Depth: 14'-0"

Htd SF:

Unhtd SF: 300
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8-1931 GARAGE
Original price was: $1,150.56.Current price is: $651.99.

Width: 21'-6"

Depth: 27'-10"

Htd SF: 419

Unhtd SF: 400
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8-1930-3 TOWNHOME PLAN
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 169'-8"

Depth: 60'-0"

Htd SF: 1,965

Unhtd SF: 1,088
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8-1893 GARAGE
Original price was: $1,150.56.Current price is: $651.99.

Width: 25'-2"

Depth: 27'-10"

Htd SF: 500

Unhtd SF: 616
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8-1816 GARAGE
Original price was: $1,150.56.Current price is: $651.99.

Width: 32'-10"

Depth: 24'-10"

Htd SF: 0

Unhtd SF: 815
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8-1741 Garage
Original price was: $1,150.56.Current price is: $651.99.

Width: 24'-0"

Depth: 30'-0"

Htd SF:

Unhtd SF: 540
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8-1368 GARAGE
Original price was: $574.56.Current price is: $325.59.

Width: 34'-0"

Depth: 24'-0"

Htd SF:

Unhtd SF: 816
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8-1176 GARAGE
Original price was: $574.56.Current price is: $325.59.

Width: 41' 2"

Depth: 31' 0"

Htd SF: 1,069

Unhtd SF: