All secondary dwelling units (SDU) shall meet the following requirements to be maintained as a permitted accessory use to a primary residential structure.
(A) Number. There shall be a maximum of one SDU on any single lot.
(B) Minimum area. The gross minimum area of an SDU shall be 600 square feet.
(C) Maximum area. The gross above-ground floor area of a separate or detached SDU shall not exceed 900 square feet unless, upon the recommendation of the Commission, a larger amount would permit existing buildings to be converted into an SDU.
(D) Parking and yard requirements. Off-street parking and yard area shall be provided and screened according to the requirements of the chapter.
(E) Design. SDUs shall be designed to harmonize with other buildings in the area.
(Ord. 1999-03, passed 3- -1999; Ord. 2013-04, passed 2-4-2013)