To throw in a few other names of shops from the 70s-80s: Galt Toys, Swift Cycles, Goslings, and the pawnbroker with the Greek restaurant above where Blockbusters is. I remember the butcher by the station being West rather than Dewhurst, but I might be wrong.
Over at Goose Green was the large sign - 'Get Younger Every Day' which always meant we were almost home, but I could never tell the difference between Goose Green and Camberwell/Camberwick Green. Camberwick Green has never been the same since Tesco built the large supermarket in Chigley.