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Affordable coastal house designs Designed for Portland | My Home Floor Plans

Customizable coastal house design Plans for Portland

Build confidently with our architect-designed coastal house design options, engineered to fit Portland properties of all sizes.

Each plan package includes CAD drawings, structural reviews, and an unlimited-build license.

They're perfect for homeowners who want comfort, flexibility, and fast permit approvals in Portland.

The Advantages of Our coastal house design Packages in Portland

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 Portland.
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 Portland building needs in mind. Expect speed, savings, and standout quality with every download.

Choose Your coastal house design Style for Portland

With thoughtful layouts, integrated storage, and style-specific features, each coastal house design style is built for comfort and compliance in Portland.

Frequently Asked Questions About coastal house design in Portland

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 Portland offer customization and code-compliant layouts.

Can I adjust the plan for my Portland property?

Yes. We offer fast and affordable customization for coastal house design plans — including layout edits, foundation changes, and more to meet Portland's requirements.

Will it meet Portland building codes?

All plans include structural engineering and can be adapted to meet Portland 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 Portland.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our coastal house design options in Portland 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 coastal house design designs are optimized for the specific permitting needs and environmental factors in Portland, helping homeowners and builders avoid common compliance issues.

Your coastal house design Project in Portland Starts Here

All plans come fully equipped for code compliance in Portland — 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.

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18-2241 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 80'-0"

Depth: 73'-4"

Htd SF: 3,666

Unhtd SF: 4,147
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18-2220 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 40' 0"

Depth: 44' 8"

Htd SF: 2,199

Unhtd SF: 1,091
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18-2207 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 64'-6"

Depth: 67'-8"

Htd SF: 3,154

Unhtd SF: 1,123
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18-2169 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 68'-0"

Depth: 76'-8"

Htd SF: 2,700

Unhtd SF: 1,403
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18-2168 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 50'-0"

Depth: 70'-4"

Htd SF: 2,423

Unhtd SF: 887
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18-2161 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 48'-0"

Depth: 55'-6"

Htd SF: 1,831

Unhtd SF: 429
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18-2159 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 35'-0"

Depth: 44'-2"

Htd SF: 2,664

Unhtd SF: 650
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18-1987 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 68'-0"

Depth: 61'-0"

Htd SF: 2,876

Unhtd SF: 1,419
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18-1911 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 38'-0"

Depth: 56'-8"

Htd SF: 3,957

Unhtd SF:
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18-1891 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 44'-0"

Depth: 61'-8"

Htd SF: 2,811

Unhtd SF: 1,843
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18-1826 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 34'-6"

Depth: 56'-4"

Htd SF: 2,785

Unhtd SF: 1,932
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18-1725 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 74'-0"

Depth: 68'-8"

Htd SF: 2,801

Unhtd SF: 1,328
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18-1674 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 35'-0"

Depth: 40'-8"

Htd SF: 2,938

Unhtd SF: 1,509
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18-1436 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 37'-9"

Htd SF: 2,453

Unhtd SF: 782
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18-1412 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 42'-0"

Depth: 57'-0"

Htd SF: 2,761

Unhtd SF: 2,090