Affordable coastal house designs Designed for Portland | My Home Floor Plans
Professionally Designed coastal house design for Portland
Ready to create your own coastal house design in Portland? 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 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.
Popular Styles for coastal house design in Portland
No matter your design preference, our coastal house design blueprints in Portland offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.
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.
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.
Let’s Build Your coastal house design in Portland
With flexible designs, structural engineering, and unlimited-use rights, we make it easy to get your Portland project off the ground.
Browse all floor plan styles or contact us to start customizing today.
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18-1438 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 54'-4"
Depth: 41'-4"
Htd SF: 2,669
Unhtd SF: 637
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18-1433 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 95'-0"
Depth: 55'-4"
Htd SF: 3,436
Unhtd SF: 554
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18-1424 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 34'-8"
Depth: 35'-6"
Htd SF: 2,722
Unhtd SF: 1,222
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18-1415 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 58'-0"
Depth: 58'-6"
Htd SF: 3,570
Unhtd SF: 1,990
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18-1414 HOME PLAN – House plan details
$2,302.56 Original price was: $2,302.56.$1,304.79Current price is: $1,304.79.
Width: 65'-4"
Depth: 74'-6"
Htd SF: 2,887
Unhtd SF: 1,281
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18-1343 HOME PLAN – House plan details
$2,302.56 Original price was: $2,302.56.$1,304.79Current price is: $1,304.79.
Width: 65'-8"
Depth: 78'-10"
Htd SF: 2,764
Unhtd SF: 1,462
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18-1304 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 46'-2"
Depth: 62'-4"
Htd SF: 2,451
Unhtd SF: 795
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18-1284 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 88'-11"
Depth: 69'-6"
Htd SF: 3,915
Unhtd SF: 1,096
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18-1216 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 62'-2"
Depth: 44'-0"
Htd SF: 3,317
Unhtd SF: 2,994
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18-1197 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 53'-6"
Depth: 47'-0"
Htd SF: 3,144
Unhtd SF: 2,482
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18-1165 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 35'-0"
Depth: 50'-0"
Htd SF: 2,871
Unhtd SF: 467
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18-1147 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 34'-8"
Depth: 50'-0"
Htd SF: 3,931
Unhtd SF: 555
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18-1098 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 24'-0"
Depth: 73'-8"
Htd SF: 2,563
Unhtd SF: 91
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18-1077 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 33'-8"
Depth: 54'-2"
Htd SF: 2,513
Unhtd SF: 670
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18-1019 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 64'-0"
Depth: 76'-0"
Htd SF: 2,422
Unhtd SF: 920