A Junior Accessory Dwelling Device (JADU) signifies a whole independent residing facility that is certainly no more than five hundred sqft in size and contained fully within just an current or proposed one-relatives property (Believe garage or spare Bed room). San Diego’s Municipal Code defines ADUs as secondary dwelling units https://directory-star.com/listings12851306/the-5-second-trick-for-additional-dwelling-units-in-san-diego