Best coastal house designs Available for Montana | My Home Floor Plans
Ready-to-Build coastal house design Plans for Montana
With thousands of satisfied clients, we’ve made it easy to choose a coastal house design that fits your Montana 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 Montana.
Top Benefits of Our coastal house design Plans in Montana
- Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
- Structural Review Included – Each layout is engineered for safety and compliance in Montana.
- 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 Montana.
Trending coastal house design Styles in Montana
From breezy beach escapes to timeless barndo builds, these coastal house design styles are loved by Montana builders for their visual appeal and adaptability.
Your coastal house design Questions Answered
Why consider a coastal house design in Montana?
These flexible structures provide space for guests, rental income, or extra privacy — and they’re increasingly popular with Montana homeowners.
Are these plans easy to modify?
Yes! We offer optional layout changes to better match your Montana lot or preferences — including windows, room dimensions, and orientation.
Do plans follow local Montana codes?
Plans are structurally engineered and can be tailored to meet Montana requirements. Let us know your build site details for code-specific support.
What files do I get after purchase?
You’ll receive CAD and PDF plans, engineering review, unlimited-use rights, and a no-cost foundation type change if needed for Montana.
Why Builders Trust My Home Floor Plans
Each coastal house design we offer in Montana 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 Montana 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 Montana with Confidence
Our blueprints are pre-approved, customizable, and ready to build anywhere in Montana. 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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16-1769 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 72'-0"
Depth: 91'-0"
Htd SF: 2,993
Unhtd SF: 1,736
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16-1743 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 29'-8"
Depth: 56'-4"
Htd SF: 2,020
Unhtd SF: 548
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16-1734 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 64'-0"
Depth: 82'-0"
Htd SF: 2,552
Unhtd SF: 1,638
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16-1683 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 34'-8"
Depth: 40'-0"
Htd SF: 1,899
Unhtd SF: 296
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16-1309 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 64'-0"
Depth: 73'-1"
Htd SF: 3,206
Unhtd SF:
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16-1301 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 40'-0"
Depth: 36'-6"
Htd SF: 2,146
Unhtd SF: 914
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16-1286 DUPLEX – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 36'-3"
Depth: 35'-0"
Htd SF: 3,854
Unhtd SF: 1,511
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16-1177 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 32'-0"
Depth: 57'-0"
Htd SF: 2,285
Unhtd SF: 620
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16-1096 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 58'-0"
Depth: 69'-0"
Htd SF: 2,328
Unhtd SF: 567
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16-1087 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 29'-2"
Depth: 58'-4"
Htd SF: 2,033
Unhtd SF: 724
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16-1085 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 53'-0"
Depth: 72'-8"
Htd SF: 2,536
Unhtd SF: 1,229
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16-1045 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 34'-0"
Depth: 43'-0"
Htd SF: 1,600
Unhtd SF: 700
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15-2067 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 77'-7"
Depth: 46'-11"
Htd SF: 2,826
Unhtd SF: 1,097
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15-2055 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,870.56 Original price was: $1,870.56.$1,059.99Current price is: $1,059.99.
Width: 49'-0"
Depth: 58'-8"
Htd SF: 2,655
Unhtd SF: 754
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15-1950 HOME PLAN – House plan details
Rated 5.00 out of 5
$1,582.56 Original price was: $1,582.56.$896.79Current price is: $896.79.
Width: 23'-8"
Depth: 54'-3"
Htd SF: 2,183
Unhtd SF: 156