My Home Floor Plans

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

Professionally Designed multi-gen floor plan for Sunnyvale

Ready to create your own multi-gen floor plan in Sunnyvale? These layouts are pre-engineered, customizable, and ready to go.

All sets come with structural plans, editable CAD files, and the ability to build multiple times with no added fees.

Popular with developers and DIY builders, our multi-gen floor plan options make it easy to get started.

The Advantages of Our multi-gen floor plan Packages in Sunnyvale

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 Sunnyvale.
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 Sunnyvale building needs in mind. Expect speed, savings, and standout quality with every download.

Trending multi-gen floor plan Styles in Sunnyvale

From breezy beach escapes to timeless barndo builds, these multi-gen floor plan styles are loved by Sunnyvale builders for their visual appeal and adaptability.

FAQs: multi-gen floor plan Plans for Sunnyvale

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 Sunnyvale.

How do I customize the layout?

Our team can modify size, walls, porches, or other features to suit your Sunnyvale lot. Turnaround time for customizations is fast and cost-efficient.

Is engineering included for Sunnyvale?

Yes. Every multi-gen floor plan plan comes with structural engineering included, designed to meet local codes in Sunnyvale.

Do I get editable files?

Absolutely. We provide both CAD and PDF formats, giving you full control to share with architects or builders in Sunnyvale.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our multi-gen floor plan options in Sunnyvale 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.

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

Let’s Build Your multi-gen floor plan in Sunnyvale

With flexible designs, structural engineering, and unlimited-use rights, we make it easy to get your Sunnyvale project off the ground.

Browse all floor plan styles or contact us to start customizing today.

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Showing 1–15 of 3001 resultsSorted by average rating

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20-1906 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 83'-4"

Depth: 62'-8"

Htd SF: 4,116

Unhtd SF: 1,692
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20-1255 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 70'-0"

Depth: 61'-1"

Htd SF: 4,698

Unhtd SF: 1,391
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20-1136 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 95'-0"

Depth: 63'-6"

Htd SF: 7,103

Unhtd SF: 1,668
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19-1766 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 73'-10"

Depth: 62'-5"

Htd SF: 4,183

Unhtd SF: 2,256
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19-1654 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 72'-4"

Depth: 67'-11"

Htd SF: 3,489

Unhtd SF: 1,912
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18-2143 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 79'-2"

Depth: 69'-0"

Htd SF: 6,146

Unhtd SF: 2,520
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17-2114 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 67'-11"

Depth: 156'-4"

Htd SF: 8,061

Unhtd SF: 1,649
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17-1767 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 60'-10"

Depth: 81'-11"

Htd SF: 4,658

Unhtd SF: 1,158
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17-1037 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 93'-5"

Depth: 92'-5"

Htd SF: 5,621

Unhtd SF: 1,512
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17-1622 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-0"

Depth: 41'-8"

Htd SF: 2,619

Unhtd SF: 1,194
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20-1669 APARTMENT COMPLEX – House plan details
Rated 5.00 out of 5
Original price was: $3,598.56.Current price is: $2,039.19.

Width: 101'-0"

Depth: 68'-4"

Htd SF: 12,500

Unhtd SF: 2,500
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17-1936 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 65'-2"

Depth: 77'-6"

Htd SF: 3,931

Unhtd SF: 1,368
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16-1805 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-8"

Depth: 51'-0"

Htd SF: 2,873

Unhtd SF: 266
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16-1438 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 34'-6"

Depth: 41'-8"

Htd SF: 3,442

Unhtd SF: 1,257
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16-1285 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 28'-3"

Depth: 97'-8"

Htd SF: 4,799

Unhtd SF: 1,554