In 1939 The Gregg School was situated in Grosvenor Square, Southampton where they had been for some years. When The Echo office was bombed on November 30th 1940, the School placed three rooms at the Echo's disposal, with seven typewriters for their reporters and admin staff to use.

In 1941 the Admiralty requisitioned the building and the School was moved to Rockstone Place where they stayed until July 1945 when they moved to Winn Road.

The commercial department of the School returned to Grosvenor Square in January 1946, whilst the rest of the School continued at Winn Road where they remained until the move to Townhill Park in 1994.