34 Mayfair
Contact and location
Open now Closes at 22:00
- Telephone
- 020 3350 3437
- Address
- 34 Mayfair
34 Grosvenor Square
West End
London W1K 2HD
Opening hours
| Monday | – |
|---|---|
| Tuesday | – |
| Wednesday | – |
| Thursday | – |
| Friday | – |
| Saturday | – |
| Sunday Today | – |
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 34 Mayfair
34 Mayfair is a Steakhouse restaurant in West End in London. The address is 34 Grosvenor Square, W1K 2HD. The venue falls within the Westminster local authority area in London. UK Rest lists 32 other restaurants in the W1K postcode district.
As the restaurant puts it: “34 Mayfair is a modern grill restaurant in Mayfair, central London, with a focus on meat, fish and seasonal ingredients, open for lunch and dinner with a weekend brunch and a private dining room and bar for hire. Located just off Bond Street.” Steakhouse kitchens in the UK commonly serve dishes such as Rib-eye steak, Sirloin steak and Fillet steak; check the restaurant's own menu for what is currently offered. Prices are moderately priced, rated ££ on our three-point scale. The doors are open every day of the week. Monday is the late night, with service until 23:00.
It offers table bookings. Good to know: wi-Fi available. At its latest food hygiene inspection on 14/04/2025, Westminster gave it a rating of 5 (very good). The telephone number is 020 3350 3437.
Services and facilities
- Takes reservations
- Wi-Fi available
Food hygiene rating
Food hygiene 5/5 (Very good) – inspected on by Westminster. View on the Food Standards Agency website.
Photos
Frequently asked questions
Where is 34 Mayfair?
34 Mayfair is at 34 Grosvenor Square, West End, London W1K 2HD. It is in the Westminster council area.
What is the phone number for 34 Mayfair?
You can call 34 Mayfair on 020 3350 3437.
What are the opening hours of 34 Mayfair?
Monday to Friday: 12:00–23:00; Saturday: 11:00–23:00; Sunday: 11:00–22:00. Hours can change on bank holidays, so please check with the restaurant before you travel.
Is 34 Mayfair open on Sundays?
Yes. On Sundays 34 Mayfair is open 11:00 to 22:00.
What type of food does 34 Mayfair serve?
34 Mayfair serves Steakhouse and British food.
Can I book a table at 34 Mayfair?
Yes, 34 Mayfair accepts table reservations. Call 020 3350 3437 to book.
How expensive is 34 Mayfair?
34 Mayfair is moderately priced (££ on a scale of £ to £££).
What is the food hygiene rating of 34 Mayfair?
34 Mayfair has a food hygiene rating of 5 (very good) after an inspection on 14/04/2025, awarded by Westminster.
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