A.
Applicability.
(1)
Except where specifically stated to the contrary in this article, off-street parking facilities shall be provided whenever:
(a)
A building is constructed or a new use is established.
(b)
The use of an existing building is changed to a use requiring more parking facilities, as determined by this article.
(c)
An existing building is altered so as to increase the amount of parking space required, as determined by this article.
(2)
Structures and uses in existence at the date of adoption of this chapter shall not be subject to the requirements of this article, so long as the use is not changed nor its extent or intensity increased. No parking facility now serving structures or uses shall, in the future, be reduced below the requirements of this chapter.
(3)
All required parking facilities shall be provided and maintained for as long as the use which they are designed to serve remains in existence.
B.
Increased parking demand. When any building or structure undergoes a change of use or any increase in the number of dwelling units, employment, gross floor area, seating capacity or other unit of measurement specified hereinafter as a means for determining required off-street parking or loading facilities, and when such a change or increase would, through application of the provisions of these standards, result in a requirement for greater total off-street parking or loading spaces, such off-street parking or loading facilities shall be increased or, where applicable in the C-1 and C-2 Districts and in accordance with the terms of § 287-107E of this article, equivalent off-site parking or a fee in lieu of parking shall be provided, to equal or exceed the off-street parking or loading requirements resulting from application of the provisions of these standards to the entire building or structure, as modified in use or capacity.
C.
Use of residential parking facilities. Parking facilities accessory to a residential use in any district shall be used for the parking of passenger automobiles and not more than one commercial vehicle of not more than two tons' gross weight utilized by occupants of the dwelling to which such facilities are accessory or by guests of such occupants. No motor home, travel trailer, boat or boat trailer shall be parked within the front yard; parking of such vehicles or trailers shall be permitted within any rear yard, but not closer than five feet to the rear property line, and within any side yard, but not closer than three feet to the side property line.
D.
Repair, service or sales use of parking facilities. It shall be unlawful to utilize any required off-street parking or loading facilities for motor vehicle repair work, service, display or sales of any kind, except as expressly permitted elsewhere in this article.