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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.

Why Builders Love Our coastal house design Plans for Montana

CAD & PDF Blueprints – Fully detailed and construction-ready.
Engineer-Stamped – Every plan is reviewed for structural safety and local compliance.
No Build Limitations – Use the plan again and again without license fees.
Free Slab/Crawlspace/Basement Switch – Choose your foundation type freely.
Low-Cost Changes – Get professional layout tweaks at 50% less than competitors.

When you want hassle-free construction, our coastal house design blueprints in Montana deliver value, speed, and results.

Popular Styles for coastal house design in Montana

No matter your design preference, our coastal house design blueprints in Montana offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.

FAQs: coastal house design Plans for Montana

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 Montana.

How do I customize the layout?

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

Is engineering included for Montana?

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

Do I get editable files?

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

Our Plans Are Built, Not Theorized

Unlike most plan websites, our coastal house design options in Montana are based on actual construction data. With CAD + PDF files, structural reviews, and field-tested layouts, every plan is practical, accurate, and up to code.

All coastal house design designs are optimized for the specific permitting needs and environmental factors in Montana, helping homeowners and builders avoid common compliance issues.

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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20-1925 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 28'-0"

Depth: 73'-3"

Htd SF: 2,298

Unhtd SF:
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20-1894 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 59'-2"

Depth: 62'-4"

Htd SF: 2,459

Unhtd SF: 929
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20-1888 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,601

Unhtd SF: 794
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20-1839 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,532

Unhtd SF: 1,008
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20-1838 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,532

Unhtd SF: 1,008
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20-1806 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 50'-0"

Depth: 48'-4"

Htd SF: 1,853

Unhtd SF: 961
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20-1779 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 56'-0"

Depth: 94'-4"

Htd SF: 3,113

Unhtd SF: 493
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20-1703 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 31'-11"

Depth: 56'-6"

Htd SF: 2,300

Unhtd SF: 362
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20-1657 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 35'-0"

Depth: 46'-8"

Htd SF: 2,110

Unhtd SF: 660
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20-1643 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 87'-5"

Depth: 116'-11"

Htd SF: 3,420

Unhtd SF:
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20-1602 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 89'-5"

Depth: 62'-9"

Htd SF: 3,220

Unhtd SF: 1,408
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20-1599 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 49'-10"

Depth: 54'-10"

Htd SF: 2,029

Unhtd SF: 732
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20-1558 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 69'-2"

Depth: 74'-10"

Htd SF: 2,096

Unhtd SF: 1,456
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20-1548 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 69'-0"

Depth: 51'-0"

Htd SF: 2,041

Unhtd SF: 1,529
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20-1422 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 26'-0"

Depth: 71'-5"

Htd SF: 2,517

Unhtd SF: 688