My Home Floor Plans

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Best multi-gen floor plans Available for Montana | My Home Floor Plans

Affordable multi-gen floor plan Blueprints for Montana

Whether you're a homeowner or builder, our multi-gen floor plan solutions offer a fast path to permits and groundbreaking in Montana.

Plans include everything from CAD to compliance, giving you full control without high fees.

Explore layouts that work for narrow lots, sloped land, or backyard builds — all optimized for Montana.

Top Benefits of Our multi-gen floor plan 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 multi-gen floor plan plans are tailored for convenience, flexibility, and cost-efficiency in Montana.

Popular Styles for multi-gen floor plan in Montana

No matter your design preference, our multi-gen floor plan blueprints in Montana offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.

Your multi-gen floor plan Questions Answered

Why consider a multi-gen floor plan 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 multi-gen floor plan 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.

All multi-gen floor plan designs are optimized for the specific permitting needs and environmental factors in Montana, helping homeowners and builders avoid common compliance issues.

Let’s Build Your multi-gen floor plan 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.

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9-1853B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 42'-4"

Depth: 44'-8"

Htd SF: 2,315

Unhtd SF: 1,091
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9-1853 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 42'-4"

Depth: 44'-8"

Htd SF: 2,315

Unhtd SF: 1,091
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9-1824 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 71'-0"

Depth: 78'-8"

Htd SF: 2,133

Unhtd SF: 1,824
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9-1818 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 30'-0"

Depth: 60'-8"

Htd SF: 2,353

Unhtd SF: 707
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9-1810 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 44'-4"

Depth: 57'-8"

Htd SF: 2,922

Unhtd SF: 870
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9-1776B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1765 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 49'-9"

Depth: 106'-4"

Htd SF: 3,903

Unhtd SF: 477
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9-1756B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1717 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 81'-4"

Depth: 62'-5"

Htd SF: 3,565

Unhtd SF: 1,504
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9-1684 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 107'-0"

Depth: 68'-7"

Htd SF: 4,856

Unhtd SF: 1,279
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9-1672 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 54'-10"

Depth: 59'-2"

Htd SF: 4,512

Unhtd SF: 1,063
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9-1651BHOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1650 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1604 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 40'-0"

Depth: 85'-7"

Htd SF:

Unhtd SF:
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9-1600B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 50'-0"

Depth: 49'-8"

Htd SF: 2,641

Unhtd SF: 787