The only part of Little King St remaining is a granite memorial to the very first Lucas factory, which was in Little King St, long before the massive Gt King site was developed.
The last 2 house (Ours & the Smiths) were demolished in 1966 They stood like a pic of Hiroshima as all the others were demolished on both sides of the street, and all 4 streets back & in front, which made up the blocks - Gt King St, Bridge St, Guest St, New John St. The nearest visible building were Lucas's, People Chapel (old) in Gt King St, the Whitehouse Pub (sole survivor) and Farm St School.
It is difficult to trace on the ground now, since the road layout was removed, with the widening of New John St & Gt King St and the creation of new housing pattern with the tower blocks, etc
Brian