Stop Guessing. See Your ADU in 3D Before You Break Ground.
Not just floor plans — a complete 3D BIM model you can explore, modify, and hand directly to your contractor. The only ADU plans you can walk through before you build.
3D
BIM Model Included
100%
Contractor-Ready
24/7
Instant Access
How It Works
From browsing to breaking ground — three steps stand between you and your finished ADU.
Choose Your ADU Design
Browse our collection of professionally designed plans. Each one is unique in architecture, layout, and square footage — built for your backyard.
Customize Your BIM Model
Your plan comes as a full 3D BIM model. Change rooms, dimensions, materials, and finishes — the entire model updates automatically in real time.
Hand It to Your Contractor
Download the complete package — BIM model, floor plans, and construction documents. Your contractor builds exactly what you see. No guesswork.
Most ADU Plans Are Just PDFs. Ours Are Living 3D Models.
Traditional ADU plans give you flat 2D drawings. ADU Arch Studio gives you a complete digital twin of your future home — ready to explore, modify, and build.
Traditional Plans
2D PDF Drawings
ADU Arch Studio
BIM Model
Featured Designs
Each plan is meticulously crafted to maximize space, light, and functionality. Choose your perfect ADU and download the complete BIM package instantly.
Render Coming Soon
The Compact Studio
A smart, efficient 400 sq ft studio — perfect for a guest house or rental unit.
$199.00USD
Render Coming Soon
The Modern One-Bedroom
A spacious 600 sq ft one-bedroom retreat with contemporary design and premium finishes.
$349.00USD
Render Coming Soon
The Family Two-Bedroom
An 850 sq ft two-bedroom home with full amenities — ideal for families or premium rentals.
$499.00USD
What's Included in Every Package
Each design package comes with everything you need to start the building process with confidence.
Detailed Floor Plans
Complete architectural floor plans with dimensions, room layouts, and spatial organization.
3D Renderings
Photorealistic exterior and interior visualizations to help you envision the final result.
Revit / BIM Files
Professional BIM files in Revit format, ready for your contractor or architect to work with directly.
Instant Download
Get immediate access to all files after purchase. No waiting, no shipping delays.
Secure Payment
All transactions are processed securely through Stripe with full encryption.
Interactive 3D Preview
Explore each design in an interactive 3D viewer before you buy. Rotate, zoom, and inspect every detail.
New Designs. Expert Tips. First Access.
Join our community of homeowners and builders. Be the first to know about new ADU designs, building guides, material recommendations, and exclusive early-bird pricing.
No spam, ever. Unsubscribe anytime with one click.