The occupation or profession shall be carried on wholly within the principal building or other structure accessory thereto, and it shall utilize no more than 25% of the gross floor area of the building.

There shall be no exterior display, no exterior alteration of the property including expansion of parking, no exterior sign, no exterior storage of materials and no other exterior indication of a home occupation or variation from the residential character of the premises.

No use shall require structural alteration to the interior or exterior of the building that changes the residential character of the building.

The use of electrical or mechanical equipment that would change the fire rating of the structure or create a visible or audible interference with radio or television receivers or cause fluctuations in the line voltage outside the dwelling unit is prohibited.

There shall be no noise, vibration, smoke, odors, heat, glare produced as a result of the home occupation which would exceed that normally produced by a single residence.

There shall be no demand for parking beyond that which is normal to the neighborhood and no visual or excessive traffic to and from the premises. In no case shall the home occupation cause more than two additional vehicles to be parked on or near the premises.

The home occupation shall not involve the use of commercial vehicles, other than those owned by the applicant for delivery of products or materials to and from the premises.