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

Explore Architect-Approved coastal house design for Portland

Searching for flexible and build-ready coastal house design plans in Portland? 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 Portland's requirements in mind.

Top Benefits of Our coastal house design Plans in Portland

Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
Structural Review Included – Each layout is engineered for safety and compliance in Portland.
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 Portland.

Trending coastal house design Styles in Portland

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

FAQs: coastal house design Plans for Portland

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 Portland.

How do I customize the layout?

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

Is engineering included for Portland?

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

Do I get editable files?

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

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

Start Your coastal house design in Portland with Confidence

Our blueprints are pre-approved, customizable, and ready to build anywhere in Portland. Every plan includes CAD, PDF, and full support for permitting.

Have questions? Get in touch or see more house styles now.

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15-1070 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 45'-9"

Depth: 77'-9"

Htd SF: 3,311

Unhtd SF: 880
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15-1063 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 43'-8"

Depth: 57'-0"

Htd SF: 3,184

Unhtd SF: 918
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15-1061 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 70'-8"

Depth: 51'-8"

Htd SF: 2,625

Unhtd SF: 1,611
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15-1051 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 56'4"

Depth: 34'4"

Htd SF:

Unhtd SF:
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15-1047 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 43'-8"

Depth: 38'-0"

Htd SF: 3,311

Unhtd SF: 795
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15-1044 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-8"

Depth: 51'-8"

Htd SF: 2,648

Unhtd SF: 1,282
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15-1009 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 85'-2"

Depth: 75'-0"

Htd SF: 3,336

Unhtd SF: 1,247
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15-1007 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 67'-4"

Depth: 51'-4"

Htd SF: 4,676

Unhtd SF: 821
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14-2179 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 30'-0"

Depth: 49'-4"

Htd SF: 2,949

Unhtd SF: 1,596
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SALE! $1,141.59 Sale! Quickview
14-2170 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 64'-4"

Depth: 60'-4"

Htd SF: 2,493

Unhtd SF:
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14-2160 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 59'-0"

Depth: 50'-4"

Htd SF: 2,962

Unhtd SF: 1,471
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SALE! $1,304.79 Sale! Quickview
14-2129 HOME PLAN – House plan details
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 60'-0"

Depth: 84'-0"

Htd SF: 2,308

Unhtd SF: 730
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14-2121 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 32'-0"

Depth: 28'-0"

Htd SF: 2,412

Unhtd SF: 432
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14-2108 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 44'-8"

Depth: 65'-4"

Htd SF: 2,592

Unhtd SF: 1,105
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14-2107 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 34'-4"

Depth: 56'-0"

Htd SF: 2,487

Unhtd SF: 1,040