Parking is not required for a JADU. A maximum of one parking space may be required for an ADU unless one of the following apply: it is within a half-mile of public transit; it is located within an architecturally and historically significant district; it is part of the proposed or existing primary residence or accessory structure; on-street parking permits are required but not offered to the ADU occupant; or there is a car share vehicle located within one block of the ADU.