Dorking railway station

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Dorking National Rail
Dorking - SWT 5850.jpg
Local authorityDistrict of Mole Valley
Grid referenceTQ170504
Station codeDKG
Managed bySouthern
Number of platforms3
DfT categoryC1
Live arrivals/departures, station information and onward connections
from National Rail Enquiries
Annual rail passenger usage*
2014/15Increase 1.292 million
– Interchange Increase 0.132 million
2015/16Decrease 1.221 million
– Interchange Increase 0.137 million
2016/17Decrease 1.161 million
– Interchange Decrease 0.125 million
2017/18Increase 1.288 million
– Interchange Decrease 0.106 million
2018/19Decrease 1.285 million
– Interchange Increase 0.108 million
11 March 1867

1 May 1867

27 July 1887

1 March 1888

2 February 1901

9 July 1923
12 July 1925

3 March 1929

15 May 1938
3 July 1938

January 1964

7 November 1966
6 May 1968
23 August 1982
Opened (trains to
Opened (trains to
Betchworth Tunnel
Betchworth Tunnel
Queen Victoria's funeral
train runs through Dorking
Renamed "Dorking North"
First electric trains to
First electric trains
to London Bridge
New signal box opens
Electric trains to Victoria,
Horsham and Portsmouth
Final steam services
Goods yard closed
Renamed "Dorking"
New station building opened
National RailUK railway stations
* Annual estimated passenger usage based on sales of tickets in stated financial year(s) which end or originate at Dorking from Office of Rail and Road statistics. Methodology may vary year on year.

Dorking railway station is one of three stations that serve the town of Dorking in Surrey, England. It is 22 miles 8 chains (35.6 km) down the line from London Waterloo. It is within walking distance of Dorking Deepdene station and interchange on a through ticket is permitted. Dorking West and Dorking Deepdene are on the North Downs Line.

There are typically two trains per hour to Waterloo, two to London Victoria and an hourly service to Horsham (Monday to Saturday off-peak).

The station, previously called Dorking North, was rebuilt in the 1980s and is now part of the office block which houses the headquarters of Biwater.


The Mole Gap between Dorking and Leatherhead is one of the few natural breaches in the North Downs and its potential as a rail corridor was realised as early as 1830 when a line linking London to Brighton was proposed. In 1845-6, the "Direct London and Portsmouth Railway" was authorised by parliament to run south from Epsom to Dorking on to Godalming, Havant and Portsmouth. The scheme failed to attract sufficient investment and was dropped in favour of the Woking, Guildford and Havant route from London Waterloo.

The first railway line to link Dorking with London was the independently promoted "Reading, Guildford and Reigate Railway" proposed in 1845-6, authorised by Acts of Parliament in 1846 and 1847. This became the line we know today as the North Downs Line.

By 1859 the LBSCR and LSWR had built a joint line to Leatherhead from Epsom where their tracks separated (the former heading for London Bridge the latter for London Waterloo. An independent Horsham, Dorking and Leatherhead Railway was set up and promoted by interested local parties (principally from Horsham) to link the three towns. The railway was approved by Act of Parliament in July 1862, but only from a junction with the North Downs Line, 100 yards (91 m) to the east of Dorking Deepdene, to the Arun Valley Line at Horsham.

A year later in July 1863 LBSCR secured authority to build the line from its station at Leatherhead to make a connection with the line from Horsham. The line to Leatherhead was opened on 11 March 1867, however the connection with the line from Horsham was not made until 1 May 1867. Initially services ran from London Bridge to Brighton via Sutton and Steyning four times per day in each direction.


The Southern Railway, formed in 1923, began an extensive programme of electrification of their suburban lines. The line from Waterloo to Dorking was electrified using the 660 V third rail system in 1925 and regular half-hourly semi-fast services were introduced on 12 July 1925 to run seven days per week. The 22.5 mi (36.2 km) journey to Waterloo originally took 45 minutes, although this was considerably lengthened when trains began to stop at all stations shortly afterwards. An additional hourly electric service to London Bridge via Mitcham Junction and Tulse Hill began on 3 March 1929; the 25 mi (40 km) journey took 53 minutes.

The mid-Sussex electrification of 1938 resulted in the express steam services from Portsmouth and Bognor Regis being replaced by electric services which were routed through Dorking, calling at Sutton and Victoria only. These gave commuters from Dorking their fastest ever link to Victoria (34 minutes during peak hours). In the timetable change of May 1978 the mid-Sussex express services were routed via Gatwick Airport and the off-peak service to Dorking was reduced to two semi-fast services from Victoria per hour, with services to Horsham running every two hours. Now the average journey time to London termini takes a passenger 55 minutes.

The service to Horsham was neglected for some years during the 1980s with a shuttle service between Dorking and Horsham operating every two hours at off peak times. The service now provided is one train an hour through from London to Horsham, (headcode 84). The off peak service of two trains from London Bridge to Horsham via Sutton and Dorking ran for a number of years from about 1985 but had ceased by 2000. The former Horsham to Waterloo via Dorking North trains (headcode 15) ceased as early as 1980.

Signal box[edit]

The resignalling scheme of 1938 introduced three aspect colour signals to replace the original semaphore signals. A new signal box was constructed and opened on 15 May 1938. It is one of many built in the Odeon style by the Southern Railway during the 1930s. The original frame was an A2 type Westinghouse with 44 levers. The box controls the line from Box Hill & Westhumble to just south of Dorking Station. It controls one of the last examples of a Southern Railway "Dummy" Signal, which controls the exit of the carriage siding.


The typical Monday to Saturday off peak service is two trains per hour to London Victoria via Sutton; two per hour to London Waterloo via Wimbledon and one per hour to Horsham. The Waterloo service is operated by South Western Railway; the others by Southern.[1]

There is no service south of Dorking on Sundays.

Preceding station National Rail National Rail Following station
Box Hill & Westhumble
or Leatherhead
Mole Valley Line
or Terminus
Box Hill & Westhumble   South Western Railway
Mole Valley Line

In common with the 16 hourly off-peak closer commuter services to/from London Waterloo calling at Earlsfield railway station and all local London stations all managed by South Western Railway, trains must stop at every intermediate station. There are no fast services available to mid distance destinations, which gives overcapacity towards the suburban terminus (Dorking) due to the longer journey time and overcrowding during the inner city phase of journeys.[2] This situation can be contrasted to certain other routes to destinations just outside Greater London in certain other directions.[3]


  1. ^ (Timetable Nos. 152, 172, 180, May 2018)
  2. ^ "10-car SWR hangs in balance". Modern Railways (London): p. 52. December 2010.
  3. ^ e.g. Southern's Tonbridge, Reigate and East Grinstead services which until leaving London only call at Clapham Junction and at East Croydon.

External links[edit]

Coordinates: 51°14′28″N 0°19′26″W / 51.241°N 0.324°W / 51.241; -0.324