Sat navs

  • For The Tower and Tower offices go to the south entrance, postcode UB9 5DE
  • For all other businesses go to Hangar Road, postcode UB9 5DF.

By road from London

  • A40 from London towards Oxford
  • Exit before A40 becomes M40 at the junction for Gerrards Cross and Rickmansworth A412
  • Turn right off the slip road towards Rickmansworth
  • At 2nd roundabout turn right towards Amersham A413 and right at traffic lights towards Rickmansworth A412
  • Take the 4th road on the left, Denham Green Lane (after the railway bridge and traffic lights).
  • At the top follow the signs left towards the Tower on the south side or right towards the north side of the aerodrome.

By road from Oxford

  • M40 towards London
  • Exit at the junction for Gerrards Cross and Rickmansworth A412, just after the M25.
  • Turn left off the slip road.
  • 1st left at the roundabout, then right at the traffic lights towards Rickmansworth A412
  • Take the 4th road on the left, Denham Green Lane (after the railway bridge and traffic lights).
  • At the top follow the signs left towards the Tower on the south side or right towards the north side of the aerodrome.

By rail from London

  • Chiltern Line from Marylebone to Denham station. Taxi or walk 1 mile.
  • Underground Metropolitan or Piccadilly lines to Uxbridge. Taxi approximately 4 miles.