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Best detached guest houses Designed for California | My Home Floor Plans
High-Quality detached guest houses Plans Available in California
Looking for detached guest houses layouts that are both beautiful and buildable in California? 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 California.
Why Builders Love Our detached guest houses Plans for California
- 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 detached guest houses blueprints in California deliver value, speed, and results.
Explore Style Options for detached guest houses in California
- Modern Farmhouse Designs
- Barndo & Hybrid Plans
- Coastal Cottages
- Craftsman-Style Layouts
- Classic Traditional Guest Homes
- Inspiration from Architectural Digest
These architectural styles are especially popular among California homeowners looking to blend style with efficiency. Every detached guest houses plan is thoughtfully crafted for aesthetic and function.
Frequently Asked Questions About detached guest houses in California
What is a detached guest houses?
A detached guest houses is a secondary structure — often detached — used for guest accommodations, backyard rentals, or flexible living space. Our plans in California offer customization and code-compliant layouts.
Can I adjust the plan for my California property?
Yes. We offer fast and affordable customization for detached guest houses plans — including layout edits, foundation changes, and more to meet California's requirements.
Will it meet California building codes?
All plans include structural engineering and can be adapted to meet California 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 detached guest houses in California.
Our Plans Are Built, Not Theorized
Unlike most plan websites, our detached guest houses options in California 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 California, built anywhere — our detached guest houses plans meet national IRC guidelines while accommodating California zoning and lot constraints.
Start Your detached guest houses in California with Confidence
Our blueprints are pre-approved, customizable, and ready to build anywhere in California. Every plan includes CAD, PDF, and full support for permitting.
Have questions? Get in touch or see more house styles now.
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20-1906 HOUSE PLAN – Modern house Floor Plan with 2 Floors, 5 Beds, and Open Layout – House plan details
Original price was: $2,446.56.$1,386.39Current price is: $1,386.39. -
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20-1255 HOUSE PLAN – Modern 3-Story house Plan with CAD Architecture and Designs – House plan details
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20-1136 HOUSE PLAN – Luxury house Plan with 2-Story Design, CAD & Blueprint Features – House plan details
Original price was: $3,598.56.$2,039.19Current price is: $2,039.19. -
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19-1766 HOUSE PLAN – Elegant Tudor-Style house Plan with Detailed CAD Blueprints – House plan details
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19-1654 HOUSE PLAN – Beautiful Craftsman house Plan with Detailed Floor Blueprint – House plan details
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18-2143 HOUSE PLAN – Luxury house Plan with 6 Bedrooms, 7 Baths, and 3 Stories – House plan details
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17-2114 HOUSE PLAN – Elegant Two-Story house Plan with Detailed Architecture Design – House plan details
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17-1767 HOUSE PLAN – Expansive 5-Bedroom house Plan with Blueprint and CAD Designs – House plan details
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17-1037 HOUSE PLAN – Elegant Traditional house Design with Detailed Floor Plan – House plan details
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17-1622 HOUSE PLAN – Beautiful house Plan With Coastal Design and CAD Blueprints – House plan details
Original price was: $2,014.56.$1,141.59Current price is: $1,141.59. -
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20-1669 APARTMENT COMPLEX – Modern Apartment Complex house Plan with Architectural Blueprints – House plan details
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17-1936 HOUSE PLAN – Luxury 5-Bedroom Transitional house Plan with Detailed Blueprint – House plan details
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16-1805 HOUSE PLAN – Stunning Coastal house Plan with Modern Features and Blueprint Designs – House plan details
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16-1438 HOUSE PLAN – Modern Beach house CAD Plan with Coastal Architecture Options – House plan details
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16-1285 HOUSE PLAN – Charleston-Inspired house Plan with Detailed Floor Designs – House plan details
Original price was: $2,446.56.$1,386.39Current price is: $1,386.39.
