Affordable coastal house designs Designed for Portland | My Home Floor Plans
Find the Right coastal house design for Your Portland Property
Need a stylish, code-ready coastal house design for Portland? Our curated designs are perfect for backyard builds, ADUs, or second homes.
Plans come with engineering, CAD & PDF files, and full rights to build — without paying extra for each copy.
Every layout is designed with Portland zoning, space constraints, and construction standards in mind.
Why Choose Our coastal house design in Portland?
- CAD & PDF Files Included – Get full architectural drawings in editable and printable formats.
- Engineered for Compliance – Professionally reviewed for Portland building code requirements.
- Unlimited Build License – Construct your coastal house design multiple times with zero extra cost.
- Foundation Customization – Choose slab, crawlspace, or basement — free with any plan.
- Modifications Available – Tweak size, layout, or finishes to suit your exact needs.
These plans are flexible, modern, and built to work with Portland permitting standards. Perfect for homeowners or developers needing an easy, code-friendly coastal house design solution.
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.
Why Builders Trust My Home Floor Plans
Each coastal house design we offer in Portland has been professionally engineered and built in real-world conditions. You’re not just getting concept art — these are tested layouts with verified build history.
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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15-1638 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 48'-0"
Depth: 61'-0"
Htd SF: 2,907
Unhtd SF: 1,830
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15-1603FL HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 58'-0"
Depth: 65'-3"
Htd SF: 3,154
Unhtd SF: 1,162
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SALE! $1,304.79
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15-1603 HOME PLAN – House plan details
$2,302.56 Original price was: $2,302.56.$1,304.79Current price is: $1,304.79.
Width: 51'-4"
Depth: 65'-0"
Htd SF: 3,014
Unhtd SF: 1,185
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15-1601 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 56'-4"
Depth: 77'-8"
Htd SF: 3,312
Unhtd SF:
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15-1580 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 47'-0"
Depth: 63'-8"
Htd SF: 2,868
Unhtd SF: 1,208
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15-1579A HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 43'-8"
Depth: 52'-0"
Htd SF: 2,816
Unhtd SF: 1,531
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15-1550 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 71'-0"
Depth: 57'-0"
Htd SF: 4,058
Unhtd SF: 2,148
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15-1544 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 40'-0"
Depth: 32'-0"
Htd SF: 3,072
Unhtd SF: 1,677
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15-1530 HOME PLAN – House plan details
$2,014.56 Original price was: $2,014.56.$1,141.59Current price is: $1,141.59.
Width: 66'-2"
Depth: 43'-0"
Htd SF: 2,599
Unhtd SF: 847
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15-1528 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 63'-0"
Depth: 84'-6"
Htd SF: 3,663
Unhtd SF: 1,063
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15-1492 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 44'-8"
Depth: 64'-8"
Htd SF: 3,422
Unhtd SF: 849
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15-1477 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 71'-2"
Depth: 71'-6"
Htd SF: 3,053
Unhtd SF: 1,240
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15-1475 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 68'-6"
Depth: 53'-0"
Htd SF: 2,909
Unhtd SF: 805
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15-1472 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 116'-8"
Depth: 50'-7"
Htd SF: 3,363
Unhtd SF: 2,243
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15-1454 HOME PLAN – House plan details
$2,446.56 Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
Width: 82'-0"
Depth: 50'-2"
Htd SF: 3,909
Unhtd SF: 1,139