My Home Floor Plans

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

Customizable multi-gen floor plan Plans for Montana

Build confidently with our architect-designed multi-gen floor plan options, engineered to fit Montana properties of all sizes.

Each plan package includes CAD drawings, structural reviews, and an unlimited-build license.

They're perfect for homeowners who want comfort, flexibility, and fast permit approvals in 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.

Designed for Montana, built anywhere — our multi-gen floor plan plans meet national IRC guidelines while accommodating Montana zoning and lot constraints.

Start Your multi-gen floor plan 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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13-1215 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 55'-8"

Depth: 62'-7"

Htd SF: 2,736

Unhtd SF: 771
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13-1213 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 59'-0"

Depth: 61'-5"

Htd SF: 3,072

Unhtd SF: 1,346
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12-2988 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 75'-0"

Depth: 61'-8"

Htd SF: 3,350

Unhtd SF: 1,204
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12-2895 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 25'-0"

Depth: 61'-0"

Htd SF: 2,561

Unhtd SF: 420
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12-2885 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 55'-4"

Depth: 40'-8"

Htd SF: 2,572

Unhtd SF: 896
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12-2881 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 57'-8"

Depth: 51'-8"

Htd SF: 2,611

Unhtd SF: 1,195
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12-2874 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 42'-0"

Depth: 64'-4"

Htd SF: 1,627

Unhtd SF: 827
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12-2839 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 43'-8"

Depth: 50'-8"

Htd SF: 2,803

Unhtd SF: 1,562
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12-2697 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 49'-0"

Depth: 68'-0"

Htd SF: 2,834

Unhtd SF: 1,231
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12-2677 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 57'-8"

Depth: 69'-6"

Htd SF: 2,566

Unhtd SF: 1,532
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12-2349 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 45'-10"

Depth: 62'-10"

Htd SF: 2,162

Unhtd SF: 940
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12-2335 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 80'-6"

Depth: 81'-8"

Htd SF: 3,048

Unhtd SF: 1,450
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12-2322 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 57'-8"

Depth: 61'-8"

Htd SF: 2,759

Unhtd SF: 1,299
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12-2304 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 45'-10"

Depth: 62'-10"

Htd SF: 2,570

Unhtd SF: 222
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12-2302 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 77'-5"

Depth: 63'-2"

Htd SF: 3,202

Unhtd SF: 482