CAD FILE INCLUDED

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STRUCTURAL INCLUDED

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Bedrooms
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6+
Bathrooms
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5+
Floors
  • 1
  • 2
  • 3
  • 4+
Htd. Sq. Ft.
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Width (Ft.)
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Depth (Ft.)
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Plan Price
# of Garage Bays
After-Build Photos
Bed and Bath
Ceiling Features
# of Elevations
Garage Features
Indoor
Kitchen Features
Style
Outdoor
Unique
Exterior Material
Unique/Size
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    18-1123 HOME PLAN

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    18-1099 HOME PLAN

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    Original price was: $2,446.56.Current price is: $1,386.39.
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    17-1860 HOME PLAN

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Explore Architect-Approved detached guest houses for Fontana

Searching for flexible and build-ready detached guest houses plans in Fontana? You've come to the right place.

All plans include printable PDFs, editable CAD sets, and structural review — plus an unlimited-build license to keep your project affordable.

Perfect for backyard rentals, guest homes, or private escapes, these designs are made with Fontana's requirements in mind.

Top Benefits of Our detached guest houses Plans in Fontana

  • Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
  • Structural Review Included – Each layout is engineered for safety and compliance in Fontana.
  • 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 detached guest houses plans are tailored for convenience, flexibility, and cost-efficiency in Fontana.

Popular Styles for detached guest houses in Fontana

No matter your design preference, our detached guest houses blueprints in Fontana offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.

FAQs: detached guest houses Plans for Fontana

What type of structure is a detached guest houses?

detached guest houses blueprints typically refer to a detached guest house or accessory unit used for rentals, extended family, or private retreats. All designs are customizable for Fontana.

How do I customize the layout?

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

Is engineering included for Fontana?

Yes. Every detached guest houses plan comes with structural engineering included, designed to meet local codes in Fontana.

Do I get editable files?

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

Our Plans Are Built, Not Theorized

Unlike most plan websites, our detached guest houses options in Fontana 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 Fontana, built anywhere — our detached guest houses plans meet national IRC guidelines while accommodating Fontana zoning and lot constraints.

Build Smarter with Our detached guest houses Designs in Fontana

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

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