No permit for the construction of a private garage, stable, or other similar structure or for any outbuilding upon any lot or subdivision of land in zones R-1, R-1.5, and R-4 shall be issued unless and until there is a residential building on such lot or a permit is simultaneously issued for the residence to be erected upon such lot or subdivision of land to which such garage, stable or similar structure or outbuilding is appurtenant. (1962 Code § 10-723)