A home occupation may include an office or studio of a physician, dentist, artist, photographer, architect, engineer, accountant, surveyor, lawyer, realtor, insurance salesman or member of a similar recognized profession. Home occupations may also include beauty and barber shops, dressmaking and tailoring shops, ceramic shops, appliance and lawn mower repair, and tutoring and music instruction for not more than two (2) students at a time, but shall not include animal hospitals, commercial kennels or stables, mortuaries, clothing shops, restaurants, dance studios, business schools or automobile-related activities or repairs. A home occupation which is conducted within a dwelling unit or an existing accessory building to the dwelling shall be subject to the following provisions:
(a) There shall be only one (1) home occupation per dwelling or household at any given time.
(b) The occupation shall be carried on wholly indoors, within the principal building or within a building accessory thereto.
(c) There shall be permitted a sign, not to exceed two (2) square feet in surface area, placed flat against the building as a wall sign and shall not be permitted above the first story level. No other exterior display or exterior storage of materials or any other exterior indication of the home occupation shall be permitted.
(d) There shall be no maintenance of a stock in trade or show windows or displays or advertising visible outside the premises.
(e) No articles shall be sold or offered for sale except those which are produced on the premises.
(f) There shall be no repetitive servicing by truck.
(g) No offensive noise, vibration, smoke, dust, odors, heat or glare shall be produced.
(h) The home occupation shall be carried on only by members of the immediate family residing in the dwelling unit and not more than one (1) additional employee. Licensed medical practitioners and attorneys may have one (1) additional employee that is not an immediate member of the family household residing in the dwelling unit.
(i) The floor area devoted to a home occupation, regardless of where located on a lot, shall, be equivalent to not more than twenty (20) percent of the floor area of the dwelling unit.
(j) Each home occupation shall have off-street parking as indicated below, in addition to that required for the dwelling unit:
[1] Four (4) spaces for each physician, dentist or other licensed medical practitioner.
[2] Two (2) spaces for all other home occupations.