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Answers to Your ADU Questions

Frequently Asked Questions

Here are some of the most common questions we get about ADU regulations, costs, financing, timelines, working with Legacy Homes, pre-approved plans, rentals, investments, and more. Reach out to us for personalized advice on your specific ADU project.

  • In California, ADUs can be up to 1,200 square feet, but specific limits may vary by local regulations.

  • No, California law does not impose a minimum lot size for ADU construction.

  • ADUs can be placed in various locations such as detached units in backyards, attached units to the main house, or conversions of existing structures like garages.

  • ​Typically, ADUs are not allowed in front yards, but specific local zoning laws should be consulted.

  • ​​The ideal size varies depending on your needs, but common sizes range from 600 to 1,200 square feet.

  • You can generally build one ADU and one Junior ADU (JADU) on single-family lots. Multifamily properties have different allowances.

  • A JADU is a smaller, secondary dwelling unit, under 500 square feet, contained within the walls of a single-family home.

  • At Legacy Homes, project management is the cornerstone of our commitment to delivering exceptional results. It’s the structured process of planning, organizing, and managing resources to bring your dream home to life efficiently and effectively. Our dedicated team oversees every detail, from design and construction to timelines and budgets, ensuring seamless coordination and superior quality at every stage. With Legacy Homes, you gain a partner who is invested in making your vision a reality through expert management and personalized care.

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