California residential design
Add flexible living space or rental potential with an ADU plan tailored to your property. We organize feasibility, design, structural coordination, energy documentation, and the local submittal package.
What’s included
Detached ADUs, attached units, garage conversions, and junior ADUs with coordinated permit documents.
How it works
We assess goals, property information, and likely agency requirements.
We document, design, and coordinate the disciplines needed for the package.
We prepare for submittal and help address comments within the agreed scope.
Questions about California ADU Plans
We support detached and attached ADUs, garage conversions, internal conversions, and JADUs when appropriate for the property.
State law creates important standards, but local zoning, fire access, utilities, historic rules, and plan-check procedures can still affect the project.
Fees depend on property conditions, project size, complexity, consultants, and jurisdiction. We provide a defined scope after learning the basics.
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Ready to move forward?
Tell us what you want to build and where the property is located.