Sorry haven't been here.
Pre 1849 the Cornhill was used for open air sales and in 1849 the Cornhill market was built there.
It included a cellar for storage, which I remember it being used as a pub called the Cornhill Vaults in the early 70's.
It is located just off but part of the high street, so I think it's the correct area.
Just a bit of history for you

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