Accessory uses shall comply with all requirements for the principal use, except where specifically modified by this chapter and shall comply with the following limitations.
(A) A greenhouse or hothouse may be maintained accessory to a dwelling only if there are no sales.
(B) A guest house may be maintained accessory to a dwelling; provided, there are not cooking facilities in the guest house.
(C) Regardless of the side yard and rear yard requirements of a residential zone, a side yard may be reduced to three feet for an accessory structure erected more than 50 feet from a street other than an alley, a rear yard may be reduced to three feet for an accessory structure, except the entrance side of a garage or carport shall not be reduced to less than 18 feet from an alley; provided, the structure is detached from other buildings by five feet or more and does not exceed a height of one story, nor an area of 720 square feet.
(2005 Code, § 11-502)