The B4503 is a short B-road heading north from Malvern. It was originally unclassified but gained its number in the early 1930s.
The road starts at traffic lights on the A449 below Holy Trinity Church and heads north, initially parallel to the A449 but the two roads quickly diverge. We go through the shopping area of Newtown Road then the road becomes residential as we continue through the suburbs and out into open country. We follow a tree-lined route between orchards, the Malvern Hills receding behind us, until presently Leigh Sinton is reached. The B4503 ends to the east of the village centre at a T-junction on the A4103.