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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.

Why Builders Love Our multi-gen floor plan Plans for Montana

CAD & PDF Blueprints – Fully detailed and construction-ready.
Engineer-Stamped – Every plan is reviewed for structural safety and local compliance.
No Build Limitations – Use the plan again and again without license fees.
Free Slab/Crawlspace/Basement Switch – Choose your foundation type freely.
Low-Cost Changes – Get professional layout tweaks at 50% less than competitors.

When you want hassle-free construction, our multi-gen floor plan blueprints in Montana deliver value, speed, and results.

Explore Style Options for multi-gen floor plan in Montana

These architectural styles are especially popular among Montana homeowners looking to blend style with efficiency. Every multi-gen floor plan plan is thoughtfully crafted for aesthetic and function.

Frequently Asked Questions About multi-gen floor plan in Montana

What is a multi-gen floor plan?

A multi-gen floor plan is a secondary structure — often detached — used for guest accommodations, backyard rentals, or flexible living space. Our plans in Montana offer customization and code-compliant layouts.

Can I adjust the plan for my Montana property?

Yes. We offer fast and affordable customization for multi-gen floor plan plans — including layout edits, foundation changes, and more to meet Montana's requirements.

Will it meet Montana building codes?

All plans include structural engineering and can be adapted to meet Montana permitting and zoning codes. Let us know your lot details and we’ll help ensure compliance.

What’s included in the purchase?

You get full CAD and PDF files, an unlimited-build license, and free foundation modifications — everything needed to start building your multi-gen floor plan in Montana.

Created by Experts — Not AI

We work directly with real builders, drafters, and engineers to develop every multi-gen floor plan. These plans meet modern building expectations, code requirements, and customization flexibility — with no guesswork.

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

Build Smarter with Our multi-gen floor plan Designs in Montana

With full CAD access, engineered approval, and no build limits, our plans make your Montana construction project easier and faster than ever.

View all architectural styles or contact our design team to get started 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