§ 151.169 HOME OCCUPATIONS/ RESIDENTIAL.
   A RESIDENTIAL HOME OCCUPATION means any business, profession or occupation for gain or support entirely within a residential building or on residential premises. No home occupation shall be established except in conformity with the following regulations.
   (A)   Employees. A home occupation shall have no unrelated employees on the premises and is limited to two related individuals on the premises. One individual must be a principal occupant of the home.
   (B)   Floor space. The total area used for a home occupation shall not exceed 25% of the gross floor area of the dwelling or 300 square feet, whichever is less.
   (C)   Dwelling alterations. In any residential district a principal residential building shall not be altered, to accommodate a home occupation in such a way as to materially change the residential character of the building.
   (D)   Outdoor storage. Outdoor (unenclosed) storage on the premises of equipment or materials used in connection with a home occupation is prohibited.
   (E)   Nuisances. A home occupation shall not generate any offensive noise, vibration, smoke, dust, odors, heat, glare or electrical interference noticeable at or beyond the lot lines.
   (F)   Excessive traffic. There shall be no deliveries, pick-ups or additional traffic in excess of that associated with the principal and permitted use as a single-family residence.
   (G)   Signs. No home occupation sign is permitted.