Junior ADU

Junior ADU garage conversion in San Diego County

A junior ADU may be an option when the garage is attached to the home. The design starts with how a resident will enter, prepare meals, and access a bathroom, as well as how the space relates to the rest of the house. Garage Conversion SD connects homeowners with independent local professionals.

Person working on wall framing in an unfinished room

What should you discuss with a professional?

  • Existing attached garage and its connection to the home
  • Entry, compact kitchen, and bathroom access options
  • Layout of existing utilities and proposed fixtures
  • Permit drawings and property-specific eligibility questions

When do you need junior ADU conversion?

  • You want a compact living arrangement within an attached garage
  • You are deciding whether a shared or private bathroom fits your plans
  • You need to compare a junior unit with a separate ADU

What do homeowners ask about Junior ADU?

Can a detached garage be a junior ADU?

Discuss the existing building and intended unit with the local permitting agency. A detached garage may call for a different ADU path.

Must the bathroom be inside the unit?

A junior ADU may share a bathroom with the main home. Discuss access and applicable conditions with the reviewing agency.

What should I ask about renting?

Ask the reviewing agency about current occupancy, deed restriction, and rental requirements before making a decision.

Service area

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Need junior adu in San Diego County?

Tell us about your project and request a connection with a local professional.