Minor adjustments in the requirements for the minimum distance between such an existing principal building and an accessory building.
The board of adjustment may similarly allow on a temporary basis the installation within a one-family dwelling of additional minor cooking and food preparation facilities, elsewhere than in the kitchen area, for the exclusive use of immediate relatives of the principal occupant of the one-family dwelling, which relatives are living in the one-family dwelling. Such temporary allowances shall be for periods of not more than five years and shall be renewable thereafter.
Authorization of such minor adjustments shall be subject to the standards set forth in section B17A-208. The board may prescribe such appropriate conditions and safeguards as may be required in order that the result of its action may, to the maximum extent possible, further the expressed intent of this article.