In all districts, there shall be provided, at the time any building, structure or use is erected, enlarged or increased in capacity, off-street parking, driveways and loading spaces for automobiles and other vehicles in accordance with the requirements set forth in Chapter 87, Subdivision and Site Plan Review. Such facilities shall be completed prior to the issuance of a certificate of occupancy. For detached one-family dwellings for which site plan approval is not required, there shall be provided a minimum of two off-street parking spaces, one of which shall be enclosed.