Brockley Hill tube station

Brockley Hill
Remains of viaduct built for Brockley Hill station
Brockley Hill Location of Brockley Hill in Greater London
Location	Brockley Hill
Local authority	Barnet
Grid reference	TQ187931
Owner	Never Opened
Number of platforms	2
Railway companies
Original company	London Underground
Other information
Lists of stations	DLR Underground National Rail Tramlink
WGS84	51°37′26″N 0°17′13″W / 51.624°N 0.287°W / 51.624; -0.287Coordinates: 51°37′26″N 0°17′13″W / 51.624°N 0.287°W / 51.624; -0.287

Brockley Hill was a proposed London Underground station in the Brockley Hill area of north London. The planned location was close to Edgwarebury Park and the north side of the junction of the A41 (Watford Bypass) and the A410 roads.

The station was the first of three planned by London Underground in 1935 to extend the Northern line from Edgware to Bushey Heath. There was debate about the name for the station, with Edgewarebury, North Edgware and All Souls all being proposed.

The extension was part of the Northern Heights project to electrify steam-operated London and North Eastern Railway (LNER) branch lines and incorporate them into the Northern line. The powers to build the extension came from the purchase in 1922 of the unbuilt Watford and Edgware Railway which had planned an extension of the Edgware, Highgate and London Railway to Watford Junction via Bushey, but had never raised the capital required.

Construction on the Northern Heights project began in the late 1930s but was interrupted by the Second World War. Most of the work to that date had been carried out on LNER branch tracks but some work between Edgware and Bushey Heath had taken place. The route of the line had been laid out and some earthworks constructed. After leaving Edgware Station, the line was to pass under Station Road. The parade of shops on the north side of the road had a narrower building under which the line was to pass, going under Rectory Lane and emerging into a cutting. The photographs are taken from the back of the shops (Rectory Lane side). Now a car park, at carriageway level, stands where the cutting would have been.

Continuing northwards, the route was a strip of land that is now occupied by Campbell Croft on the south side of Purcell's Avenue.