Crutched Friars runs off the right lower part of this map, a continuation of Hart Street, east of St Olave's north of the Navy Office.
The overlays that highlight 17th century London features are approximate and derived from:
Open location in Google Maps: 51.511376, -0.077765
Look for FRIERS running off the left side toward Gold's Square
Chart showing the number of references in each month of the diary’s entries.