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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.

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.

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.

Your multi-gen floor plan Project in Montana Starts Here

All plans come fully equipped for code compliance in Montana — complete with blueprints, CAD files, engineering, and customization options.

Ready to build? Reach out now or browse other plan styles to find the perfect match.

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Showing 46–60 of 3001 resultsSorted by average rating

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19-1365 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 60'-4"

Depth: 68'-4"

Htd SF: 3,305

Unhtd SF: 1,408
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19-1123 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 78'-4"

Depth: 67'-6"

Htd SF: 4,476

Unhtd SF: 3,535
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19-1097 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 87'-3"

Depth: 74'-0"

Htd SF: 3,869

Unhtd SF: 1,497
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19-1004 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 88'-6"

Depth: 81'-6"

Htd SF: 4,186

Unhtd SF: 2,208
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18-1935 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 59'-4"

Depth: 70'-6"

Htd SF: 4,443

Unhtd SF: 3,693
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18-1931 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 72'-10"

Depth: 72'-10"

Htd SF: 4,439

Unhtd SF: 1,849
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18-1476 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 92'-9"

Depth: 69'-2"

Htd SF: 4,106

Unhtd SF: 1,246
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18-1435 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 106'-5"

Depth: 66'-8"

Htd SF: 4,799

Unhtd SF: 2,534
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18-1253 HOME PLAN
Rated 4.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 84'-2"

Depth: 58'-5"

Htd SF: 6,175

Unhtd SF: 2,581
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18-1191 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 60'-4"

Depth: 55'-5"

Htd SF: 3,981

Unhtd SF: 1,309
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18-1151 HOME PLAN
Rated 4.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 77'-4"

Depth: 66'-8"

Htd SF: 7,732

Unhtd SF: 1,829
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18-1132 HOME PLAN
Rated 4.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 49'-8"

Depth: 42'-8"

Htd SF: 2,100

Unhtd SF: 320
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18-1048 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 76'-0"

Depth: 57'-4"

Htd SF: 4,352

Unhtd SF: 1,858
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17-2099 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 40'-0"

Depth: 57'-6"

Htd SF: 3,161

Unhtd SF: 1,034
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17-1474 HOME PLAN
Rated 4.00 out of 5
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 47'-4"

Depth: 59'-4"

Htd SF: 3,981

Unhtd SF: 1,144