Matcham showed an early interest in architecture and became apprenticed at the age of 14 to George Soudon Bridgeman, a local architect. The apprenticeship lasted 18 months until Matcham was offered a job at a quantity surveyor's office in London in around 1868. Working in the capital allowed Matcham to study with different architectural professionals. His training under a quantity surveyor taught him how to draw up estimates of cost, interact with building contractors, and introduced him to complex calculations, something which he was unlikely to have been taught at school. He also learnt the importance of working to tight schedules imposed by demanding customers.