Accessory Dwelling Units (ADUs) are self-contained living spaces built on the same lot as a primary residence. Whether detached, attached, or converted from a garage, ADUs offer flexible housing solutions that boost property value and generate rental income.

Why Homeowners Love ADUs

• Earn Passive Income: Rent out your ADU for long-term or short-term tenants.
• Increase Property Value: Homes with ADUs sell for more and attract a wider buyer pool.
• Support Multigenerational Living: Keep family close while maintaining privacy.
• Sustainable & Affordable: ADUs use existing land and infrastructure, reducing costs and environmental impact.
• California ADU Laws & Regulations

California has established statewide laws that make it easier for homeowners to build Accessory Dwelling Units (ADUs). These laws are outlined in the official California ADU Handbook, published by the Department of Housing and Community Development (HCD). Here are some key facts:

• • Streamlined Approval Process
    ADUs must be approved through a ministerial process, meaning no public hearings or discretionary reviews are required.
  • Zoning Flexibility
    Detached ADUs up to 800 square feet are exempt from many local zoning restrictions, making them easier to build on most residential lots.
  • Multi-Family Property Options
    ADUs can be added to multi-family properties, with allowances for multiple detached units depending on the number of existing dwellings.
  • No Owner-Occupancy Requirement
    Homeowners are not required to live on the property to build or rent out an ADU.
  • Parking Exemptions
    Cities cannot require replacement parking when garages or carports are converted into ADUs.
  • Legalization of Existing Units
    Older ADUs built without permits may be eligible for legalization if they meet current safety standards.

These laws are designed to support affordable housing, increase property value, and provide flexible living solutions for California residents.

Ready to Build?

We specialize in designing and constructing ADUs that meet California’s latest codes and maximize your property’s potential. From permits to final inspection, we handle it all.

Let’s turn your backyard into opportunity.
Contact us today for a free consultation.