
Tower 5 stands high up, in line with Sandgate Castle, the keep of which was upgraded to save building Martellos on the lower level.
The tower stands in the grounds of a secondary school and in 1934, plans were made to convert it into a chapel, but no work was actually done.1
In 1870, the original 24-pounder smooth-bore gun was still mounted, and it was recommended that it be re-armed with a medium gun.2
It currently stands derelict in its moat, with its doors and windows sealed up.