History of Class 315
Preserving a Legacy of British Rail Heritage
The BR Class 315: A Journey Through Time
The British Rail Class 315 electric multiple units (EMUs) were introduced between 1980 and 1981 to serve as commuter trains on the Great Eastern Main Line and the Lea Valley lines in London. Built by British Rail Engineering Limited (BREL) at York works, these four-car sets were designed for suburban services, offering reliability and comfort for daily commuters.
With a top speed of 75 mph, the Class 315s became a staple of Greater London’s transport network. Over nearly four decades, they underwent multiple refurbishments to adapt to evolving needs. By 2022, they were phased out, marking the end of an era for one of British Rail’s longest-serving EMU classes.
The Class 315 Preservation Society was born to keep this history alive. We’re proud to have acquired Class 315 856 for preservation, with plans to restore it to its original splendor and share its story with future generations.
Through restoration, public events, and education, we’re bringing the nostalgia of British railway history back to life.

About the Class 315 Preservation Society
Founded by passionate railway enthusiasts, the Class 315 Preservation Society is committed to safeguarding the legacy of the Class 315 EMUs. Our acquisition of Class 315 856 is a milestone in our mission to restore and maintain these historic trains.
Beyond restoration, we aim to educate the public and inspire appreciation for Britain’s railway heritage. Through volunteer efforts, fundraising, and member support, we keep the Class 315 story alive.
Whether you’re a rail enthusiast or a history lover, join us in preserving this iconic piece of British rail history.

Get Involved Today
Help us preserve the Class 315 legacy, including our project to restore Class 315 856. Your support makes a difference!