No inn, hotel, business, guesthouse, apartment house, townhouse, multiple dwelling, office of a doctor or dentist, or business or industrial building shall be erected or externally enlarged unless there is provided, on the lot of land associated therewith, off-street automobile parking space on the basis of the following minimum requirements:
A. 
Retail stores, shops for custom work, consumer service establishments, offices and banks: at least one off-street parking space for each 180 square feet of ground floor area and for each 3,000 square feet of usable area, other than ground floor area; and, in addition, a minimum of one parking space for every employee working in a building at any given time.
B. 
Restaurant and other eating places, theaters: at least one off-street parking space for each three seats that are provided for patron use, plus one additional space for each three employees.
C. 
All places offering overnight accommodations: at least 1 1/2 spaces for each guest room.
D. 
Wholesale, storage, industrial and manufacturing uses, including business service establishments such as printing, engraving and blueprinting, warehouses and material storage and sales yards, research laboratories, and processing, fabricating and assembly plants: at least one off-street parking space for each two persons employed or anticipated being employed on the largest shift.
E. 
Apartment house, townhouse and multiple dwellings: at least 1 1/2 off-street parking spaces for each dwelling unit, with no spaces to be located between the building and the street.
F. 
All other uses not provided for: at least one space for each use or at least one off-street parking space for each 400 square feet of floor area of the building, whichever is greater.
G. 
For the purpose of this by-law, a space of 200 square feet of approximate dimensions for the parking of an automobile, exclusive of access drives or aisles, shall be considered as one off-street space.
In the case of mixed uses in the same building or on the same lot, or the joint use of spaces by two or more separate buildings or uses, the total requirements for off-street parking space shall be the sum of the requirements of the various buildings and uses computed separately.
Buildings converted to any of the above uses shall provide parking as required above. Any inn, hotel, business and industrial building existing on July 1, 1975, if not externally enlarged is exempted and not required to comply with the provision of §§ 400-20 and 400-21.
A. 
All parking areas for more than five vehicles must have a greenbelt measuring at least four feet on the sides and rear and six feet on the front. Whenever possible, parking must be to the rear of the building.
B. 
A shield of dense shrubbery or a stockade fence must be provided for screening if a residence is within 75 feet of the parking area.
C. 
One tree, at least three inches in diameter at the base, shall be provided for each six parking spaces.
A. 
No building permit for the erection, external enlargement or conversion of any building for which parking would be required shall be issued without the submittal of an off-street, on-site parking plan which includes:
(1) 
The quantity, location and dimensions of all driveways, maneuvering spaces and aisles, parking spaces, drainage facilities and landscaping (greenbelt);
(2) 
The locations, size and type of materials for surface paving, curbing, or wheel stops, trees, screening and lighting;
(3) 
The location of all buildings, lot lines, and parking areas, showing setback lines and distances;
(4) 
Such other information as the Building Inspector may reasonably require.
B. 
All plans required hereunder shall be filed with the Building Inspector, shall be drawn to scale and shall be a scale of not less than one inch equals 40 feet.
The parking and greenbelt requirements set forth in this Article VII may be modified by a special permit issued by the Zoning Board of Appeals.