CAD DRAFTING FRESNO CA
Understanding Accessory Dwelling Units (ADUs) and Their Importance
Beyond traditional construction, widening the range of housing types can increase the housing supply and help more low-income Californians thrive. Examples of some of these housing types are accessory dwelling units (ADUs – also referred to as second units, in-law units, casitas, or granny flats) and junior accessory dwelling units (JADUs).
What is an ADU? An ADU is accessory to a primary residence and has complete independent living facilities for one or more persons and has a few variations: • Detached: The unit is separated from the primary structure. • Attached: The unit is attached to the primary structure. • Converted Existing Space: Space (e.g., master bedroom, attached garage, storage area, or similar use, or an accessory structure) on the lot of the primary residence that is converted into an independent living unit. • JADU: A specific type of conversion of existing space that is contained entirely within an existing or proposed single-family residence.
Per California Residential Code 2022. An attached or detached residential dwelling unit that provides complete independent living facilities for one or more persons, and it is located on a lot with a proposed or existing primary residence. Accessory dwelling units shall include permanent provisions for living, sleeping, eating, cooking and sanitation on the same parcel as the single-family or multifamily dwelling is or will be situated. (See Government Code Section (65852.2).