Sugarloaf Alley

Sugarloaf Alley ran north-south from Leadenhall Street to Fenchurch Street, on the west side of Bricklayers’ Hall. Stow indicates that it was called Sprinckle allie but had been renamed Sugarloaf Alley after a shop sign (now named Sugar-loafe Alley, of the like signe [Stow; BHO]. Sugar was usually sold in solid loaves.
Sugarloaf Alley is not visible on the Agas map. The alley, which should not be confused with Sugarloaf Court in Cripplegate Ward, was built over in 1734 (Harben; BHO).

References