Input (grade 9): Opened by the South Eastern Railway on 1 September 1866, the original station building was designed by Sir John Hawkshaw and J.W. Barry and was characterised by its two Wren-style towers, square and high, which faced on to the River Thames.
Output (grade 8): The original station building had two Wren-style towers, square and high, which faced on to the River Thames.