Thai Siam food hygiene rating
Restaurant/Cafe/Canteen · Mid Sussex
Thai Siam 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 4 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: Thai Siam, 16 Railway Approach, East Grinstead, RH19 1BP
How it compares in Mid Sussex
In Mid Sussex, 83% of rated places manage a 5, so Thai Siam sits behind roughly 1,031 nearby businesses. 10% of the borough shares its 4.
| 5 out of 5 | 1,031 | 83% | ||
|---|---|---|---|---|
| 4 out of 5 | 127 | 10% | ← Thai Siam | |
| 3 out of 5 | 59 | 5% | ||
| 2 out of 5 | 14 | 1% | ||
| 1 out of 5 | 16 | 1% | ||
| 0 out of 5 | 1 | <1% |
A further 116 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 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 Thai Siam 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 Thai Siam, nearest first, so you can see how it compares to its neighbours.
| Business | Distance | Rating | Inspected |
|---|---|---|---|
| E.G Charcoal Grill Takeaway/sandwich shop | 33 yards away | 5 - Very good | 6 January 2026 |
| Bluebells Cafe Restaurant/Cafe/Canteen | 56 yards away | 5 - Very good | 6 February 2025 |
| Fera Restaurant & Bar Restaurant/Cafe/Canteen | 85 yards away | 5 - Very good | 20 April 2026 |
| Megabites Takeaway/sandwich shop | 94 yards away | 5 - Very good | 24 March 2026 |
| Pizza Hut Takeaway/sandwich shop | 127 yards away | 5 - Very good | 4 September 2025 |
| Age UK East Grinstead & District Restaurant/Cafe/Canteen | 131 yards away | 5 - Very good | 4 March 2026 |
| Learts Creative Hub Restaurant/Cafe/Canteen | 135 yards away | 5 - Very good | 11 November 2025 |
| Londis Retailers - other | 183 yards away | 5 - Very good | 6 September 2024 |
Questions about Thai Siam
What is Thai Siam's food hygiene rating?
Thai Siam has a food hygiene rating of 4 out of 5 (good), given by Mid Sussex Council on 4 November 2025.
Is Thai Siam 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 Thai Siam last inspected?
Thai Siam was last inspected on 4 November 2025, 8 months ago. Food hygiene inspections are unannounced, and the rating is published by Mid Sussex Council rather than by the business.
What did the inspector find at Thai Siam?
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 "generally satisfactory". Lower concern in all three is what earns a high overall rating.
How does Thai Siam compare to other places in Mid Sussex?
83% of the 1,248 rated food businesses in Mid Sussex hold the top rating of 5, while Thai Siam holds a 4. 127 places in the area share that rating.
Who decides the rating?
Mid Sussex Council inspects Thai Siam 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 Thai Siam and we will email you the morning after its rating changes.
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Understanding this rating
More food hygiene ratings near here
Thai Siam is one of 218 rated food businesses in East Grinstead. See every hygiene rating in East Grinstead →
Mid Sussex inspects and rates 1,364 food businesses across its whole area. See every food hygiene rating in Mid Sussex →
The official record is held by the council: http://www.midsussex.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 →