The Mad Hatter
The Mad Hatter, 44 Old Street, London, EC1V 9AQ
Islington food hygiene rating · Pub/bar/nightclub
5/5Official rating (0–5)
Very good
Last rated 9 July 2025
Official Food Standards Agency rating (0 = urgent improvement, 5 = very good). This is not a SafeScore calculation.
What this means
The Mad Hatter 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 9 July 2025.