In 1866 the Whetstone Park Company, promoters of the Whetstone Park Estate, reached an agreement with the Great Northern Railway to construct a new station to serve the development. The station - to be known as Whetstone - would open once 25 houses were complete, although the GNR built the two station platforms immediately. Contact between the developer and the GNR took place in January 1869, then again in summer 1871 by which time the development had been renamed to the Oakleigh Park Estate, but it was not until January 1873 that the developer was able to inform the GNR that the 25th house was complete. Accordingly, the GNR authorised the station to be completed, now to be known as Oakleigh Park. It opened to passenger traffic on 1 December 1873. The estate office was situated in Chandos Avenue; a contemporaneous sign advertising "Oakleigh Park on main line. Detached residences - gravel soil - open country - large plots - moderate prices" is displayed in the London Transport Museum in Covent Garden. As part of works to increase the number of tracks from two to four, the station was completely rebuilt in 1891/2 with two island platforms, a new footbridge and booking office. The 1873 station footbridge at the extreme north end of the station was retained as a public footpath, but with the stairs to the station removed. The station remained largely unchanged until around 1975, when alterations were made in readiness for electrification. By the 1930s the station had gained the suffix For East Barnet, which remained until at least the 1970s. The first holes were bored near the station for the overhead powerline in order to electrify the East Coast Main Line.
Facilities
In Autumn 2008, a new SHERE self-service ticket machine, accepting both cash and credit cards, was installed here. The station is made up of two island platforms, with platforms 1 and 2 serving southbound trains to Moorgate and King's Cross and platforms 3 and 4 serving northbound trains to Welwyn Garden City.
Services
Great Northern Train Services
The service to Moorgate is now operated using class 717 EMUs. The typical off-peak service is three trains an hour to Moorgate, reduced to two after 7:00 pm. Night and weekend trains run every 30 minutes. There are three trains an hour to Welwyn Garden City, reduced to two in the late evenings and at weekends. A few additional weekday peak trains to and from King's Cross are provided for commuters.
Bus Services
bus route383 stops directly outside Oakleigh Park railway station, as well as operating a Hail and Ride service along Netherlands Road and Oakleigh Park North/Athenaeum Road. Buses run towards Barnet or towards Woodside Park tube station, every 30 minutes Mondays to Saturdays except late evenings. There is currently no service on this route on Sundays or public holidays, though there is some local demand for one that may be catered to in the future.
