5

Kai Mayfair food hygiene rating

Restaurant/Cafe/Canteen · Westminster

Kai Mayfair holds a 5, the highest food hygiene rating there is. At its last inspection the restaurant met every standard the inspector checked, with nothing needing attention.

The rating: 5 - Very good

The rating dates from 9 April 2025, 15 months ago. Councils typically re-inspect higher-risk businesses every six months to two years, with well-run, low-risk places visited least often, so this is a normal gap.

Address: Basement and Ground Floor 65 South Audley Street, London, W1K 2QU

How it compares in Westminster

That puts Kai Mayfair among the 3,663 places in Westminster holding top marks, 70% of everywhere the council rates. A 5 is the norm here rather than the exception, so it is the rating to expect, not to be impressed by.

Every rated food business in Westminster
5 out of 5 3,663 70% ← Kai Mayfair
4 out of 5 848 16%
3 out of 5 393 8%
2 out of 5 233 4%
1 out of 5 84 2%
0 out of 5 14 <1%

A further 446 businesses in the area are awaiting inspection or exempt, so are not counted above.

What the inspector found

An inspection scores three things: how food is handled, the physical condition of the premises, and how much the inspector trusts management to keep standards up. At Kai Mayfair none of the three raised a concern, the overall rating is only ever as strong as its weakest area, so a clean sweep is what produces a high score.

Food hygiene ratings nearby

The closest food businesses to Kai Mayfair, nearest first, so you can see how it compares to its neighbours.

Business Distance Rating Inspected
34 Restaurant/Cafe/Canteen 230 yards away 5 - Very good 14 April 2025
45 Park Lane Hotel/bed & breakfast/guest house 287 yards away 5 - Very good 30 April 2025
5 Hertford Street Pub/bar/nightclub 436 yards away 5 - Very good 15 June 2026
12 Hay Hill Restaurant/Cafe/Canteen 0.3 miles away 5 - Very good 14 October 2025
1 Hotel Mayfair Restaurant/Cafe/Canteen 0.4 miles away 5 - Very good 21 January 2026
40 Duke Restaurant/Cafe/Canteen 0.4 miles away 5 - Very good 8 May 2026
Abc Kitchens Restaurant/Cafe/Canteen 0.5 miles away 5 - Very good 2 December 2025
28-50 Wine Workshop and Kitchen Restaurant/Cafe/Canteen 0.5 miles away 5 - Very good 24 April 2025

Questions about Kai Mayfair

What is Kai Mayfair's food hygiene rating?

Kai Mayfair has a food hygiene rating of 5 out of 5 (very good), given by Westminster Council on 9 April 2025.

Is Kai Mayfair safe to eat at?

The rating covers hygiene standards found at inspection, not the food itself. At 5 out of 5, the inspector found hygiene standards at this restaurant to be very good, the top end of the scale.

When was Kai Mayfair last inspected?

Kai Mayfair was last inspected on 9 April 2025, 15 months ago. Food hygiene inspections are unannounced, and the rating is published by Westminster Council rather than by the business.

What did the inspector find at Kai Mayfair?

The inspector scored three areas. Hygienic food handling was rated "very good", the cleanliness and condition of the building "very good", and confidence in the management of food safety "very good". Lower concern in all three is what earns a high overall rating.

How does Kai Mayfair compare to other places in Westminster?

70% of the 5,235 rated food businesses in Westminster hold the top rating of 5, and Kai Mayfair is one of them.

Who decides the rating?

Westminster Council inspects Kai Mayfair and sets the rating; the Food Standards Agency publishes it. Neither the business nor this site can change a rating, a business that disagrees can appeal to its council, and can request a re-inspection once it has fixed the problems.

Tell me when this changes

The Food Standards Agency publishes only a business's rating today, not what it scored before, and not when it moves. We check every UK rating each night. Watch Kai Mayfair and we will email you the morning after its rating changes.

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Understanding this rating

More food hygiene ratings near here

Westminster inspects and rates 5,681 food businesses across its whole area. See every food hygiene rating in Westminster

The official record is held by the council: http://www.westminster.gov.uk/

Rating from the Food Standards Agency under the Open Government Licence. Ratings reflect standards found at the time of inspection and can change. If you think a rating is wrong, the official record is held by the FSA and the local authority; corrections there flow through here. How ratings work →