Thought it may have been Foster Place at the lower end of New Street, but if so then the cobbles have been replaced; they used to be more in keeping with the older ones running along by the low wall towards the wheelie bin.
I agree with BoP Fosters Place New Street. I had a client there and she had a tremendous greenhouse and tropical plants.... Fosters place is bigger than expected.
See for comparison: Home > User galleries > trepolpen > New Street and Abbey Basin Vicinity, File 3 of 35. I reckon not New Street. How about one of the backstreets of Newlyn (or even Mousehole)?