Graysons Hospitality
Licence summary from On Licence, 26 September 2026
- Premises
- Graysons Hospitality
- Address
- Chatham House 10 St James's Square London SW1Y 4LE
- Licence
- Premises licence, 18/06783/LIPN
- Status
- In force (register: Current Licence)
- Licence holder
- Royal Institute Of International Affairs
- Licensing authority
- Westminster City Council
- Food hygiene rating
- 5 out of 5 (very good)
Compiled from Westminster City Council's public licensing register. The council's register is the authoritative record. https://onlicence.uk/premises/graysons-hospitality-sw1y-45e2dc6e65