CAD FILE INCLUDED

FREE UNLIMITED BUILD

OPTIONS INCLUDED

PREVIEW ALL SHEETS

STRUCTURAL INCLUDED

FREE FND CHANGES

Need plan tweaks? Minor changes (<10 hrs) are FREE. Larger CAD drafting projects cost LESS THAN ½ of our competitors. Learn More

My Home Floor Plans

Better home plans, for less.

Find Your Dream Home

Bedrooms
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6+
Bathrooms
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5+
Floors
  • 1
  • 2
  • 3
  • 4+
Htd. Sq. Ft.
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Width (Ft.)
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Depth (Ft.)
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Plan Price
# of Garage Bays
After-Build Photos
Bed and Bath
Ceiling Features
# of Elevations
Garage Features
Indoor
Kitchen Features
Style
Outdoor
Unique
Exterior Material
Unique/Size
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    16-1558 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
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    16-1402 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    15-1225 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    15-1162 HOME PLAN

    Original price was: $2,302.56.Current price is: $1,304.79.
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    14-2157 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    14-2091 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    14-1848 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    12-2667 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    12-2630B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    12-2172 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    11-1749 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    11-1572 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    11-1394 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    10-1861 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
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    10-1554 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.

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.

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.