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Best coastal house designs Available for Montana | My Home Floor Plans

Find the Right coastal house design for Your Montana Property

Need a stylish, code-ready coastal house design for Montana? 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 Montana zoning, space constraints, and construction standards in mind.

What Makes Our coastal house design in Montana Stand Out?

Blueprint Sets Included – Download complete PDF and CAD plans ready for your builder.
Code-Engineered Designs – Built with Montana codes in mind, including seismic and energy requirements.
Unlimited Reuse License – One-time purchase covers unlimited constructions.
Free Foundation Changes – Adapt your build to site conditions without paying extra.
Fast Mod Options – Make plan edits in days, not weeks.

We combine professional-level drafting with unbeatable flexibility — ideal for anyone planning a coastal house design 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.

Frequently Asked Questions About coastal house design in Montana

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 Montana offer customization and code-compliant layouts.

Can I adjust the plan for my Montana property?

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

Will it meet Montana building codes?

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

Ready to Start Building Your coastal house design in Montana?

Choose from thousands of build-ready designs at My Home Floor Plans. Every coastal house design includes CAD + PDF files, structural engineering, and full rights to build as many times as you want.

Explore more architectural styles or contact us today to begin your Montana project.

Top Available for Missouri | My Home Floor Plans All house Plan SEO Pages Affordable Available for Nebraska | My Home Floor Plans

Showing 391–405 of 3001 resultsSorted by average rating

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9-1171B HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 39'-0"

Depth: 67'-9"

Htd SF: 2,675

Unhtd SF: 784
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9-1171 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 37'-4"

Depth: 55'-1"

Htd SF: 2,570

Unhtd SF: 429
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9-1124 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 56'-0"

Depth: 43'-0"

Htd SF: 2,862

Unhtd SF: 843
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9-1121 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 48'-0"

Depth: 50'-0"

Htd SF: 3,017

Unhtd SF: 1,018
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9-1112 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 88'-10"

Depth: 88'-10"

Htd SF: 3,321

Unhtd SF: 52
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8-2003 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 51'-0"

Depth: 67'-6"

Htd SF: 3,730

Unhtd SF:
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8-1933 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 46'-0"

Depth: 54'-0"

Htd SF: 3,510

Unhtd SF: 1,208
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8-1930-8 TOWNHOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 169'-8"

Depth: 60'-0"

Htd SF: 1,723

Unhtd SF: 27
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8-1930-7 TOWNHOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 84'-8"

Depth: 60'-0"

Htd SF: 1,723

Unhtd SF: 27
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8-1930-2 TOWNHOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 169'-8"

Depth: 58'-0"

Htd SF: 3,965

Unhtd SF:
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8-1554 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 45'-8"

Depth: 78'-0"

Htd SF: 2,992

Unhtd SF: 488
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8-1525 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 70'-6"

Depth: 48'-0"

Htd SF: 3,569

Unhtd SF: 483
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8-1524 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 62'-0"

Depth: 54'-0"

Htd SF: 2,500

Unhtd SF: 500
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8-1522 HOME PLAN
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 52'-0"

Depth: 28'-7"

Htd SF: 2,877

Unhtd SF: 476
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8-1397 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 55'-4"

Depth: 50'-3"

Htd SF: 3,283

Unhtd SF: 743