(A) Existing nonresidential buildings whose off-street parking or loading facilities conformed with this code's requirements at time of construction but do not conform with current code provisions may be expanded or have facilities added, provided the current code requirements for off-street parking and loading space are met for those facilities added or enlarged.
(B) Existing residential buildings whose off-street parking facilities conformed with this code’s requirements at time of construction, but do not conform with current code provisions may be altered or enlarged in accordance with provisions of § 17.76.010(A) and (B).
(`78 Code, § 17.90.050.) (Ord. 1503 § 2, 1978.)