Reggaemasters, 55 Frith Road
According to a photo on Flickr, as of December 1990 the premises were occupied by a "wholesale & retail fishmonger and poulterer" called H Taylor (proprietor M H Riches).
An opticians called For Eyes opened in August 2015, but moved to Greenwich some time around October 2017.
Existence last checked in December 2018.
OS X co-ord: 532183 OS Y co-ord: 165586 (Latitude: 51.373950 Longitude: -0.102295)