Black Book
BASEMENT 23 FRITH STREET, LONDON
Westminster food hygiene rating · Restaurant/Cafe/Canteen
5/5Official rating (0–5)
Very good
Last rated 30 September 2025
Official Food Standards Agency rating (0 = urgent improvement, 5 = very good). This is not a SafeScore calculation.
What this means
Black Book has a food hygiene rating of 5/5 (Very good) from the Food Standards Agency.
Component hygiene scores were strong on the latest published inspection.
Consistent temperature logs and cleaning routines make it easier to pass the next visit.
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Claim & improve your ratingData from the Food Standards Agency, last updated 30 September 2025.