Permitted uses in the R1 single-family residential district are as follows: (a) Single-family detached dwelling units. (b) Home occupations, subject to the following requirements: (1) No person other than members of the family residing on the premises shall be engaged in such occupation. (2) The use of the dwelling unit for the home occupation shall be clearly incidental and subordinate to its use for residential purposes by its occupants, not more than 25 percent of the floor area of the dwelling unit shall be used for the purposes of the home occupation, and the home occupation shall be carried out completely within such dwelling. (3) No home occupation shall be conducted in whole or in part in any accessory structure, attached or detached, including garages, breezeways, porches, patios and the like. (4) There shall be no change in the outside appearance of the structure or premises or other visible evidence of the conduct of such home occupations, other than one sign meeting the requirements of section 46-578. (5) No traffic shall be generated by such home occupation in greater volume than would normally be expected in a residential neighborhood, and any need for parking generated by the conduct of such home occupation shall be provided by an offstreet area. (6) No equipment or process shall be used in such home occupation which creates noise, vibration, glare, fumes, odors or electrical interference detectable to the normal senses of persons off the lot. In the case of electrical interference, no equipment or process shall be used which creates visual or audible interference with any radio or television receivers off the premises or causes fluctuations in line voltage off the premises. (7) Subject to compliance with the provisions of this subsection, a home occupation may include instructions in crafts or fine arts offered by the inhabitant and contained within the dwelling unit. (c) State-licensed residential facilities for six persons or less. (d) Family day care for six children or less. (e) Village buildings and libraries. (f) Accessory buildings, subject to the following standards: (1) Where an accessory building is structurally attached to a main building, it shall conform to all regulations of this chapter applicable to the main building. (2) A detached accessory building incidental to the dwelling shall be located only in a rear yard. (3) When an accessory building is located on a corner lot, the accessory building shall observe the required front yard setback from both streets. (4) No more than one attached or detached accessory building shall be permitted for each lot, excluding garages, either attached or detached. (5) Dwelling units with attached garages may be allowed not more than one detached accessory building not to exceed 250 square feet in total area. Dwelling units without an attached garage may be allowed not more than one detached accessory building not to exceed 790 square feet in total area. (6) No detached accessory building shall be located closer than ten feet to any main building, nor shall it be closer than five feet to any side or rear lot line. In no instance shall an accessory building be located within a dedicated easement or right-ofway. (7) Accessory buildings shall not exceed two stories or 25 feet in total height. (8) A detached accessory building, when located on the same or adjoining lot, shall not involve any business, profession, trade or occupation. No accessory building shall be used for residential purposes.
