Mai dim sum food hygiene rating
Restaurant/Cafe/Canteen · Westminster
Mai dim sum holds a 4, meaning hygiene standards at the restaurant are good. It is a solid result, the inspector found nothing serious, though a 5 was just out of reach.
The rating: 4 - Good
The rating dates from 9 November 2025, 8 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 Rear 22 Great Windmill Street, London, W1D 7LD
How it compares in Westminster
In Westminster, 70% of rated places manage a 5, so Mai dim sum sits behind roughly 3,663 nearby businesses. 16% of the borough shares its 4.
| 5 out of 5 | 3,663 | 70% | ||
|---|---|---|---|---|
| 4 out of 5 | 848 | 16% | ← Mai dim sum | |
| 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
- Hygienic food handling Very good
- Cleanliness & condition of the building Generally satisfactory
- How well they manage food safety Good
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 Mai dim sum 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 Mai dim sum, nearest first, so you can see how it compares to its neighbours.
| Business | Distance | Rating | Inspected |
|---|---|---|---|
| 20 Air cafe Other catering premises | 203 yards away | 5 - Very good | 29 April 2025 |
| 1 Warwick Restaurant/Cafe/Canteen | 245 yards away | 5 - Very good | 29 April 2025 |
| 27 Old Compton Street Pasta Bar Restaurant/Cafe/Canteen | 285 yards away | 5 - Very good | 1 July 2025 |
| 76 Dean Street Restaurant/Cafe/Canteen | 294 yards away | 5 - Very good | 22 April 2025 |
| 1 Leicester Square Rooftop Bar and Restaurant Restaurant/Cafe/Canteen | 300 yards away | 5 - Very good | 9 January 2026 |
| 404 Club Not Found Pub/bar/nightclub | 328 yards away | 5 - Very good | 19 September 2025 |
| 40 Greek Street Restaurant/Cafe/Canteen | 357 yards away | 5 - Very good | 22 March 2025 |
| 3 Greek Street Retailers - other | 0.3 miles away | 5 - Very good | 15 June 2022 |
Questions about Mai dim sum
What is Mai dim sum's food hygiene rating?
Mai dim sum has a food hygiene rating of 4 out of 5 (good), given by Westminster Council on 9 November 2025.
Is Mai dim sum safe to eat at?
The rating covers hygiene standards found at inspection, not the food itself. At 4 out of 5, the inspector found hygiene standards at this restaurant to be good, the top end of the scale.
When was Mai dim sum last inspected?
Mai dim sum was last inspected on 9 November 2025, 8 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 Mai dim sum?
The inspector scored three areas. Hygienic food handling was rated "very good", the cleanliness and condition of the building "generally satisfactory", and confidence in the management of food safety "good". Lower concern in all three is what earns a high overall rating.
How does Mai dim sum compare to other places in Westminster?
70% of the 5,235 rated food businesses in Westminster hold the top rating of 5, while Mai dim sum holds a 4. 848 places in the area share that rating.
Who decides the rating?
Westminster Council inspects Mai dim sum 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 Mai dim sum and we will email you the morning after its rating changes.
Free, for three businesses, forever. No password, we send you a link. How rating alerts work →
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 →