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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    20-1846F HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1846C HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1846A HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1679 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1450 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1366 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
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    20-1278 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1273 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1249B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    20-1128 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-2468A HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-2275 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-2212 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-1996B HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-1976 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.

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.

The Advantages of Our coastal house design Packages in Montana

  • Digital Files for Easy Use – CAD + PDF plans provided in standard formats for smooth handoff to builders.
  • Engineered Compliance – Designed to pass structural and safety requirements in Montana.
  • Reuse Permission Included – Build once or a dozen times — no limit.
  • Foundation Flexibility – Adapt plans for any lot with free adjustments to base type.
  • Mod-Ready Files – Quickly customize elements like window placement, roofline, or square footage.

Each coastal house design plan is created with Montana building needs in mind. Expect speed, savings, and standout quality with every download.

Choose Your coastal house design Style for Montana

With thoughtful layouts, integrated storage, and style-specific features, each coastal house design style is built for comfort and compliance in Montana.

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.

Created by Experts — Not AI

We work directly with real builders, drafters, and engineers to develop every coastal house design. These plans meet modern building expectations, code requirements, and customization flexibility — with no guesswork.

Designed for Montana, built anywhere — our coastal house design plans meet national IRC guidelines while accommodating Montana zoning and lot constraints.

Let’s Build Your coastal house design in Montana

With flexible designs, structural engineering, and unlimited-use rights, we make it easy to get your Montana project off the ground.

Browse all floor plan styles or contact us to start customizing today.