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

High-Quality multi-gen floor plan Plans Available in Sunnyvale

Looking for multi-gen floor plan layouts that are both beautiful and buildable in Sunnyvale? Our plans are designed by professionals with permitting in mind.

Blueprint sets come fully equipped with CAD and PDF formats, engineering stamps, and full build rights.

Whether your goal is income, guest space, or multi-gen living, these designs give you a head start in Sunnyvale.

Top Benefits of Our multi-gen floor plan Plans in Sunnyvale

Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
Structural Review Included – Each layout is engineered for safety and compliance in Sunnyvale.
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 Sunnyvale.

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.

Frequently Asked Questions About multi-gen floor plan in Sunnyvale

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 Sunnyvale offer customization and code-compliant layouts.

Can I adjust the plan for my Sunnyvale property?

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

Will it meet Sunnyvale building codes?

All plans include structural engineering and can be adapted to meet Sunnyvale 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 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.

All multi-gen floor plan designs are optimized for the specific permitting needs and environmental factors in Sunnyvale, helping homeowners and builders avoid common compliance issues.

Your multi-gen floor plan Project in Sunnyvale Starts Here

All plans come fully equipped for code compliance in Sunnyvale — 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 2926–2940 of 3001 resultsSorted by average rating

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11-1178 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 45'-10"

Depth: 62'-10"

Htd SF: 2,411

Unhtd SF: 1,246
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11-1165 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 65'-4"

Depth: 49'-4"

Htd SF: 2,372

Unhtd SF: 518
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11-1158 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 85'-6"

Depth: 80'-6"

Htd SF: 3,657

Unhtd SF: 1,382
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11-1156 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 42'-0"

Depth: 56'-0"

Htd SF: 2,804

Unhtd SF: 1,162
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11-1150 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-0"

Depth: 51'-8"

Htd SF: 2,391

Unhtd SF: 664
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11-1113 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 55'-6"

Depth: 60'-0"

Htd SF: 2,868

Unhtd SF: 897
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11-1112 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 45'-0"

Depth: 69'-0"

Htd SF: 2,805

Unhtd SF: 477
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11-1105 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 45'-10"

Depth: 62'-10"

Htd SF: 2,411

Unhtd SF: 1,246
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11-1098 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 33'-0"

Depth: 44'-8"

Htd SF: 2,079

Unhtd SF: 678
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11-1093 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-8"

Depth: 51'-8"

Htd SF: 2,566

Unhtd SF: 1,144
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11-1092 HOME PLAN – House plan details
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 59'-0"

Depth: 59'-0"

Htd SF: 2,419

Unhtd SF: 885
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11-1085 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 58'-4"

Depth: 78'-4"

Htd SF: 3,140

Unhtd SF: 112
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11-1080 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 42'-0"

Depth: 55'-0"

Htd SF: 2,810

Unhtd SF: 961
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11-1076 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 1,285
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11-1075 HOME PLAN – House plan details
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 38'-0"

Depth: 52'-0"

Htd SF: 3,149

Unhtd SF: 413