Big Mouth Grill food hygiene rating
Restaurant/Cafe/Canteen · Conwy
Big Mouth Grill holds a 3: generally satisfactory. The restaurant met the legal standard, but the inspector recorded enough minor issues that it fell short of a good or very good rating.
The rating: 3 - Generally satisfactory
The rating dates from 10 July 2025, 12 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: 147 Upper Mostyn Street, Llandudno, LL30 2PE
How it compares in Conwy
In Conwy, 83% of rated places manage a 5, so Big Mouth Grill sits behind roughly 1,351 nearby businesses. 4% of the borough shares its 3.
| 5 out of 5 | 1,192 | 83% | ||
|---|---|---|---|---|
| 4 out of 5 | 159 | 11% | ||
| 3 out of 5 | 64 | 4% | ← Big Mouth Grill | |
| 2 out of 5 | 9 | 1% | ||
| 1 out of 5 | 11 | 1% | ||
| 0 out of 5 | 1 | <1% |
A further 154 businesses in the area are awaiting inspection or exempt, so are not counted above.
What the inspector found
- Hygienic food handling Generally satisfactory
- Cleanliness & condition of the building Generally satisfactory
- How well they manage food safety Generally satisfactory
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 Big Mouth Grill 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 Big Mouth Grill, nearest first, so you can see how it compares to its neighbours.
| Business | Distance | Rating | Inspected |
|---|---|---|---|
| Fat Cat Cafe Bar Pub/bar/nightclub | 7 yards away | 5 - Very good | 28 February 2025 |
| Club 147 Pub/bar/nightclub | 29 yards away | 5 - Very good | 19 August 2025 |
| Beach Cove Guest House Hotel/bed & breakfast/guest house | 62 yards away | 5 - Very good | 6 October 2025 |
| Cheung’s street food and roasts Restaurant/Cafe/Canteen | 76 yards away | 5 - Very good | 11 June 2026 |
| Bay Court Hotel/bed & breakfast/guest house | 89 yards away | 5 - Very good | 23 October 2017 |
| Dudley and George's Restaurant/Cafe/Canteen | 94 yards away | 5 - Very good | 10 March 2025 |
| Burleigh House Hotel Hotel/bed & breakfast/guest house | 96 yards away | 5 - Very good | 12 September 2024 |
| Baytree Hotel/bed & breakfast/guest house | 97 yards away | 5 - Very good | 13 November 2025 |
Questions about Big Mouth Grill
What is Big Mouth Grill's food hygiene rating?
Big Mouth Grill has a food hygiene rating of 3 out of 5 (generally satisfactory), given by Conwy Council on 10 July 2025.
Is Big Mouth Grill safe to eat at?
A 3 means the restaurant met the legal standard, so it is lawful to eat there, but the inspector recorded issues that stopped it scoring higher. It is the middle of the scale.
When was Big Mouth Grill last inspected?
Big Mouth Grill was last inspected on 10 July 2025, 12 months ago. Food hygiene inspections are unannounced, and the rating is published by Conwy Council rather than by the business.
What did the inspector find at Big Mouth Grill?
The inspector scored three areas. Hygienic food handling was rated "generally satisfactory", the cleanliness and condition of the building "generally satisfactory", and confidence in the management of food safety "generally satisfactory". Lower concern in all three is what earns a high overall rating.
How does Big Mouth Grill compare to other places in Conwy?
83% of the 1,436 rated food businesses in Conwy hold the top rating of 5, while Big Mouth Grill holds a 3. 64 places in the area share that rating.
Who decides the rating?
Conwy Council inspects Big Mouth Grill 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 Big Mouth Grill 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
Big Mouth Grill is one of 432 rated food businesses in Llandudno. See every hygiene rating in Llandudno →
Conwy inspects and rates 1,590 food businesses across its whole area. See every food hygiene rating in Conwy →
The official record is held by the council: http://www.conwy.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 →