Is JW Steakhouse halal?
GrillJw Marriott Grosvenor House London, 86-90 Park Ln, W1K 7TN
The short answer
UnverifiedWe cannot confirm it.There are signs JW Steakhouse is halal, but we haven't checked. The restaurant's website mentions halal food. Last checked 13 Sept 2026. Ask before you order. Unverified never means not halal.
What the evidence says
UnverifiedThere are signs this place is halal, but we haven't checked.
Evidence last checked
Why we say this
The restaurant's website mentions halal food.
Restaurant's own words
“Do you serve halal steaks? Yes, we do and kindly note we require 2 working days notice so we can ensure your desired cut of steak is available.”
- Source
- The restaurant's website(opens in a new tab)
- Checked
- Strength
- Moderate
Moderate evidence. The restaurant's own words, but not specific about everything it serves. Unverified never means not halal.
Nobody from YepItsHalal has been here. We have not visited, phoned or seen a certificate for this place. When we do, this page says so and the listing carries our badge.
Before you go
- Address
- Jw Marriott Grosvenor House London, 86-90 Park Ln, W1K 7TN
- Phone, to ask them
- 020 7399 8460
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