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London: 4 casino hotels

Four hotels in the West End and Kensington share a building or a block with a licensed casino.

London’s casinos are a mix of 1968 Act clubs that dropped membership after 2007 and newer venues. Four of them share a building or a block with a hotel: two in Knightsbridge and Kensington, one in Mayfair and one by Tottenham Court Road. The Trocadero at Piccadilly Circus, which already houses the Zedwell hotel, has a Genting casino announced for October 2026; we will add it once it is open and verified.

The Park Tower, Knightsbridge, with the casino entrance canopy at street level

The Park Tower Knightsbridge

The Park Tower Knightsbridge, a Luxury Collection Hotel & Grosvenor Casino The Park Tower

Richard Seifert’s 1973 cylinder off Hyde Park, with a round-the-clock gaming floor at street level.

  • Gaming floorOpen 24 hours; dealer tables 24 hours
  • Hotel280 rooms* · check-in opens 3 pm
The factsThe hotel website
Gloucester Road Underground station, a short walk from Harrington Gardens (area photo, not the hotel building)

Millennium Gloucester, Kensington

Millennium Hotel and Conference Centre Gloucester London & Grosvenor Casino Gloucester Road

A big Kensington conference house sharing its Harrington Gardens address with a floor that never closes.

  • Gaming floorOpen 24 hours; tables open 24 hours
  • Hotel611 rooms*
The factsThe hotel website
Entrance of The May Fair Hotel on Stratton Street

The May Fair, Mayfair

The May Fair, a Radisson Collection Hotel & The Palm Beach Casino

The 1927 Mayfair house whose old ballroom now holds a Genting floor.

  • Gaming floorOpen daily 12 pm – 6 am; dealer tables from 1 pm
  • Hotel404 rooms · check-in opens 3 pm
The factsThe hotel website
The St Giles building on Tottenham Court Road with the casino signage at street level

STG Hotel (St Giles), Bloomsbury

STG Hotel Oxford Street (formerly St Giles London Hotel) & Grosvenor Casino St Giles

A Brutalist West End block carrying a 700-room hotel above and a gaming floor at pavement level.

  • Gaming floorOpen 24 hours; dealer tables 12 pm – 6 am daily
  • Hotel731 rooms*
The factsThe hotel website