The
London, Tilbury and Southend Railway (LTSR) direct line between Bow and Barking was constructed east–west through the middle of the parish of
West Ham with service starting on 31 March 1858. Prior to the building of the line, trains took a longer and more congested route via Stratford and Forest Gate. The new line initially had stations at Bromley, Plaistow and East Ham. Upton Park was added as an
infill station between Plaistow and East Ham on 17 September 1877. It was the first station on the LTSR to be built by a property developer. It was designed and constructed by Read, the developer of the
Upton Park housing estate. The
Whitechapel and Bow Railway opened on 2 June 1902 and allowed through services of the
District Railway to operate to Upminster. Service began at Upton Park on 2 June 1902. The District Railway was electrified over a second pair of tracks, with electric service operating from 30 September 1905. The station was rebuilt to coincide with electrification, replacing the platforms and the 1877 Read buildings. The District provided the majority of services at the station by 1912. The LTSR was purchased by the
Midland Railway (MR) in 1912. With 2.9 million passengers in 1921 it was the 2nd busiest station on the
London, Tilbury and Southend line. The MR was amalgamated into the
London, Midland and Scottish Railway (LMS) on 1 January 1923. The District Railway was incorporated into
London Transport in 1933, and became known as the
District line. The eastern section of the District line was very overcrowded by the mid 1930s. In order to relieve this, the
Metropolitan line service was extended to Barking. Upton Park was served by a single daily Metropolitan line train from Hammersmith from 30 March 1936. This was expanded from 4 May 1936 with an eight trains per hour service between Barking and Hammersmith at peak times. This was increased to ten trains per hour at Upton Park from 8 May 1938. The Hammersmith service was swapped for longer Uxbridge trains from 17 July 1939, at eight trains per hour at peak times. This service was suspended on 6 October 1941 with Hammersmith trains again running to Barking. After
nationalisation of the railways in 1948, management of the station passed to
British Railways. The Fenchurch Street–Southend services were withdrawn on 14 June 1962 with the introduction of full
overhead line electric service. On 1 January 1969 ownership transferred to the
London Underground. On 30 July 1990, the Hammersmith–Barking service of the Metropolitan line gained a separate identity as the
Hammersmith & City line. From 13 December 2009, off-peak Hammersmith & City line service was extended from Whitechapel to Barking with a daily all-day service at Upton Park. ==Design==