Attached Garage ADU

An Attached Garage Conversion Accessory Dwelling Unit (ADU) involves transforming an existing attached garage into a separate living unit. This type of ADU is attached to the primary dwelling and shares at least one wall with it, but it's considered a separate unit with its own entrance, living area, kitchen, bathroom, and sleeping area.

Here are the typical regulations for creating an attached garage conversion ADU in Los Angeles. Please verify these with local planning officials or a planning professional for the most recent regulations:

• Zoning: The property must be zoned for residential use.
• Existing Structure: There must be an existing attached garage on the property to be converted into an ADU.
• Size: The size of the ADU is generally limited by the size of the garage being converted. However, it typically cannot exceed 1,200 square feet or 50% of the primary dwelling's floor area, whichever is smaller.
• Setbacks: If the garage meets current setback rules, no additional setbacks are usually required for the conversion. If an expansion is necessary, it generally must comply with current setback requirements.
• Entrances: The ADU must have a separate exterior entrance from the primary dwelling.
• Kitchen and Bathrooms: The ADU must have its own kitchen facilities and a bathroom.
• Parking: If the conversion involves a garage, the parking spaces lost must generally be replaced elsewhere on the property. However, no additional parking is required for the ADU itself if it is within a half-mile of public transit or in certain other situations.
• Owner Occupancy: There is no owner-occupancy requirement, meaning the owner is not required to live in either the ADU or the primary dwelling.
• Utilities: The ADU must have necessary utilities. They can either be shared with the main house or separate, depending on local regulations and the preferences of the owner.
• Building Code Compliance: The design and conversion of the ADU must comply with all applicable local and state building codes.

These requirements are subject to change, and can also vary based on specific situations and locations. Always consult with local planning officials or a planning professional for the most accurate and up-to-date information.