The station has old buildings on Buckingham Road, which house a refreshment kiosk and ticket machines, with a modern footbridge connection to the platforms and across the tracks to Bedford Road.
On the platforms there are only rudimentary modern buildings for public use.

On 9 December 2012 the old platforms 1 and 2 were closed for reconstruction.
A temporary new platform 1 was provided to the east of the up slow line.
All up (London-bound) trains which stop (served from either the Welwyn or Hertford directions) did so at this platform face.
On 2 April 2013 the reconstructed platform 1 opened, on the west of the up slow line as before, now numbered as platform 2.
This new platform is narrower than the former and the track has been moved to the west.
The old platform 2 is permanently closed and has a fence along the edge.
This work is part of a scheme to provide greater segregation of  stopping, semi-fast and high-speed services in the section between Alexandra Palace and Finsbury Park, to allow a greater quantum of services.

The up fast line now has no platform face at this station.
The down fast is a through road, without a platform face.
Platform 3 is used by northbound trains on the ECML down slow line and trains on the Hertford Loop Line use platform 4.
 Trains to/from Hertford must use the outer platform lines.
The station has old buildings on Buckingham Road, which house a refreshment kiosk and ticket machines, with a modern footbridge connection to the platforms and across the tracks to Bedford Road. On the platforms there are only rudimentary modern buildings for public use. 
On 9 December 2012 the old platforms 1 and 2 were closed for reconstruction. A temporary new platform 1 was provided to the east of the up slow line. All up (London-bound) trains which stop (served from either the Welwyn or Hertford directions) did so at this platform face. On 2 April 2013 the reconstructed platform 1 opened, on the west of the up slow line as before, now numbered as platform 2. This new platform is narrower than the former and the track has been moved to the west. The old platform 2 is permanently closed and has a fence along the edge. This work is part of a scheme to provide greater segregation of  stopping, semi-fast and high-speed services in the section between Alexandra Palace and Finsbury Park, to allow a greater quantum of services.
The up fast line now has no platform face at this station. The down fast is a through road, without a platform face. Platform 3 is used by northbound trains on the ECML down slow line and trains on the Hertford Loop Line use platform 4.  Trains to/from Hertford must use the outer platform lines.
Alexandra Palace railway station