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

Design Your Ideal multi-gen floor plan in Montana

Whether you're planning a guest suite or cozy escape, our multi-gen floor plan layouts offer the flexibility and quality today's homeowners expect.

Each blueprint set includes CAD files, full engineering, and a no-restrictions build license — all tailored for Montana.

Build smarter and faster with plans that meet local code and can be easily customized to your exact needs.

The Advantages of Our multi-gen floor plan 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 multi-gen floor plan plan is created with Montana building needs in mind. Expect speed, savings, and standout quality with every download.

Architectural Inspirations for multi-gen floor plan Projects in Montana

All multi-gen floor plan styles offered for Montana are pre-engineered to balance curb appeal, functionality, and cost-effective building — no matter your aesthetic goals.

FAQs: multi-gen floor plan Plans for Montana

What type of structure is a multi-gen floor plan?

multi-gen floor plan 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 multi-gen floor plan 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 multi-gen floor plan 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.

From Montana soil conditions to climate loads, our multi-gen floor plan plans are engineered for practical local use. No retrofitting or guesswork needed.

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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18-1280 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 31'-8"

Depth: 65'-0"

Htd SF: 2,550

Unhtd SF: 857
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18-1195 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 52'-4"

Depth: 85'-10"

Htd SF: 2,906

Unhtd SF: 244
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17-1951 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 41'-8"

Depth: 50'-0"

Htd SF: 3,101

Unhtd SF: 1,390
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17-1812 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 73'-0"

Depth: 64'-8"

Htd SF: 2,758

Unhtd SF: 1,483
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17-1351 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 26'-8"

Depth: 60'-6"

Htd SF: 2,028

Unhtd SF: 307
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17-1339 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 35'-0"

Depth: 44'-4"

Htd SF: 2,515

Unhtd SF: 2,387
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17-1161 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 26'-8"

Depth: 60'-6"

Htd SF: 2,028

Unhtd SF: 307
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17-1088 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 44'-8"

Depth: 58'-4"

Htd SF: 2,841

Unhtd SF: 511
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17-1061 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 34'-8"

Depth: 57'-6"

Htd SF: 2,858

Unhtd SF: 1,719
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16-1622 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 30'-0"

Depth: 52'-0"

Htd SF: 1,812

Unhtd SF: 999
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16-1572 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 44'-0"

Depth: 65'-0"

Htd SF: 3,658

Unhtd SF: 849
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16-1523 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 29'-8"

Depth: 63'-0"

Htd SF: 2,372

Unhtd SF: 742
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16-1298 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 82'-10"

Depth: 60'-0"

Htd SF: 3,904

Unhtd SF:
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16-1295 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 72'-9"

Depth: 49'-4"

Htd SF: 3,117

Unhtd SF: 2,500
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16-1205 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'-8"

Depth: 52'-1"

Htd SF: 3,151

Unhtd SF: 884