Number One Thai
Contact and location
Closed now Opens today at 18:00
- Telephone
- 020 8643 3399
- Address
- Number One Thai
1 Cheam Road
Sutton Central
London SM1 1SN

Opening hours
| Monday | Closed |
|---|---|
| Tuesday | – |
| Wednesday | – |
| Thursday Today | – |
| Friday | – |
| Saturday | – |
| Sunday | Closed |
Times shown in UK time. Opening hours can change on bank holidays and during the festive period.
Popular times Estimated
An estimate for a typical Saturday, based on usual demand at restaurants of this type and this venue's opening hours. It is not based on live visitor data.
Location and map
About Number One Thai
Number One Thai is a Thai restaurant in Sutton Central in London. The postal address is 1 Cheam Road, London SM1 1SN. It sits in the Sutton council area, part of London. UK Rest lists 33 other restaurants in the SM1 postcode district.
The restaurant describes itself as follows: “According to Trip Advisor, Number One Thai is the best Thai Restaurant in Sutton, Surrey.” We found 51 dishes on the restaurant's own menu, with prices from £4.95 to £20.95. Expect a moderately priced meal – ££ out of £££. Plan around Monday and Sunday, when it does not open. The latest closing time is 22:30 on Tuesdays.
Customers can use table bookings, takeaway and delivery. Facilities noted for this venue: not wheelchair accessible and vegetarian options. The Food Standards Agency register shows a hygiene rating of 5 – very good – dated 17/03/2026. You can reach the team on 020 8643 3399.
Services and facilities
- Takes reservations
- Takeaway available
- Delivery available
- Not wheelchair accessible
- Vegetarian options
Food hygiene rating
Food hygiene 5/5 (Very good) – inspected on by Sutton. View on the Food Standards Agency website.
Frequently asked questions
Where is Number One Thai?
Number One Thai is at 1 Cheam Road, Sutton Central, London SM1 1SN. It is in the Sutton council area.
What is the phone number for Number One Thai?
You can call Number One Thai on 020 8643 3399.
What are the opening hours of Number One Thai?
Monday: Closed; Tuesday to Saturday: 18:00–22:30; Sunday: Closed. Hours can change on bank holidays, so please check with the restaurant before you travel.
Is Number One Thai open on Sundays?
No. Number One Thai is normally closed on Sundays.
What type of food does Number One Thai serve?
Number One Thai serves Thai and Pan-Asian food. Its published menu lists 51 dishes.
Can I book a table at Number One Thai?
Yes, Number One Thai accepts table reservations. Call 020 8643 3399 to book.
Does Number One Thai offer takeaway or delivery?
Number One Thai offers takeaway and delivers food.
Is Number One Thai wheelchair accessible?
According to published information: not wheelchair accessible.
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