Thanks KGarrad, tis most likely to be around there, perhaps nearer the church I am thinking. I have read the info for the enumeration district, but again, none of the places/squares come up on maps/google either.
My husband has worked in Hull for over 30 years, so knows it well. He says they could well have been "raised to the ground" during the Blitz, like most of Hull was, so therefore are now not on the maps.
bendywendy