Costcutter- Mayfair Post Office
Post Office 32a Grosvenor Street, W1K 4QS
Retailers - otherFood hygiene rating
3 out of 5 · Generally satisfactory
Yum Score
67/ 100Adequate
Official rating
36 / 60
Inspection detail
16 / 25
Inspection recency
15 / 15
A single 0 to 100 view of the official inspection record: the FSA rating, the three inspection sub-scores and how recent the inspection is. Our own index, not an official mark. How it works
Standards found at the time of inspection
Hygienic food handling
Generally satisfactory
Preparation, cooking, re-heating, cooling and storage of food.
Below the W1 average
Cleanliness and condition of facilities and building
Generally satisfactory
Layout, ventilation, hand washing facilities and pest control.
Below the W1 average
Management of food safety
Generally satisfactory
Systems and checks in place to keep food safe, now and in future.
Below the W1 average
These are the three areas a food safety officer assesses during an inspection. They are recorded by the local authority and published by the Food Standards Agency. Comparisons are against 2,266 inspected places in W1.
Rating history
Rated 3 · Generally satisfactory
CurrentInspected 7 January 2025
The Food Standards Agency publishes only the current rating for each venue. Yum Britannia checks every venue nightly and records any change here. Tracking began in July 2026, so earlier changes are not shown.
About Costcutter- Mayfair Post Office
Costcutter- Mayfair Post Office is a retailers - other located at Post Office 32a Grosvenor Street, W1K 4QS. It serves the W1 postcode district in London.
As of 7 January 2025, it holds a Food Standards Agency hygiene rating of 3 out of 5. This rating was given during the most recent inspection and reflects the conditions observed at that time.
You can find the full official record of this establishment's inspections on the FSA website. Hygiene ratings are updated as new inspections are carried out, typically every 6 to 18 months depending on the premises type.
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Data: Food Standards Agency food hygiene ratings, used under the Open Government Licence v3.0. Ratings reflect the most recent inspection and may have changed since. Yum Britannia is independent and not affiliated with the FSA.