Details have been announced about the new Oyster fares from Liverpool Street starting on May 31st. TfL zonal fares will apply to all services between Liverpool Street and Cheshunt, Chingford or Harold Wood except where the TfL rate is higher than the old NR rate. Some fares, particularly off-peak outside zone 1, will be higher than current TfL fares. Brentwood will move to zone 9 for travelcard purposes and most of the fares will fall from todays level, but not to the same level as the fares to Amersham and Chesham. There will no longer be a premium for continuing your journey on the Underground or DLR. Some fares will drop by as much as 40%.
Most fares to Shenfield will remain set by GA although there will be reductions between zone 2-6 and Shenfield.
Even though GA will continue providing the services between London and Cheshunt via Tottenham Hale there is an agreement that will see TfL fares charged in line with the Overground route via Seven Sisters.