Designed for Bay Area regulations and built with global supply chain efficiency — from ADUs to multi-unit developments.
Deeply aligned with California ADU regulations and local permitting processes

We design, permit, and build ADUs with no upfront cost — enabling homeowners to generate passive rental income.
We handle all costs and complexity. You provide the land and share in the returns.
Design
Custom ADU design tailored to your property and California codes
Permits
Full permitting and compliance management with local agencies
Construction
Modular manufacturing in certified facilities + professional installation
Financing
We fund 100% of project costs upfront
Tenant Management
Rental marketing, tenant screening, and ongoing support
Backyard Land
Suitable property with zoning compliance
Cooperation
Support during design and construction phases
Typical split: 30-40% to homeowner, 60-70% to AU Superior (covers operations, maintenance, tenant management)
Passive monthly rental income
Property value appreciation
Long-term wealth building
Feasibility Assessment
1-2 weeks
Site evaluation and zoning analysis
Design & Permitting
3-4 months
Engineering and local agency approvals
Manufacturing
2-3 months
Modular unit production in certified facilities
Installation
2-4 weeks
On-site assembly and final inspections
We fund design, permits, and construction
Modular approach reduces build time vs traditional methods
From concept to rental readiness
Cost-efficient modular production + US delivery
Typical ADU rent:
$2,500 – $3,500/month
Homeowner income:
$800 – $1,500/month
~30–40% share to homeowner (depending on property and structure)
No upfront investment required