South Western Railways will run 21 extra services between midnight and 3.15am on New Years Day but none down our line. You could get to Oxshott. Not closer. Southern trains are no better with all services out of Victoria rescheduled to depart from London Bridge. Last train 23:45 (you’ll miss the fireworks) – but you’ll need to double-check that on the day.
Tube services will run all night on most lines and that means you could get the Northern Line to Morden and the last 293 bus to Epsom is still scheduled to depart at 00:25. The tube journey takes 30 minutes – so you’ll still miss the fireworks.
There are night-buses throughout the night that could take you to Wimbledon, Morden, Raynes Park and Kingston and the closest to Epsom and Ewell being the 93 from Putney Bridge to North Cheam. But threats of strikes may effect journeys and you must check on the day to avoid being stranded.
If you know of any other alternatives to get back to Epsom and Ewell leaving London after midnight do let us know.