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

Doors and tables

Hours shift on public holidays and for private events — confirm with the venue before you travel.

Entry rules

• Adults aged 18 and over. Photo ID is checked under the Think 25 policy — bring a passport or driving licence.
• No membership fee and no waiting period: show valid photo ID and sign in at the desk on your first visit, then walk in any time (Grosvenor FAQ).
• Dress code: Smart-casual; long trousers preferred over shorts, team shirts fine on match days (Grosvenor FAQ).
• Anyone enrolled in the SENSE self-exclusion scheme is refused entry.

Before you go · Payments

On the floor

• Live table games
• Slots and electronic games

The casino’s page lists “Slots & Games” and 24-hour tables without naming each game; ask the floor for the current table list.

Facilities

• Bar and restaurant with an Arabic-influenced menu
• Food and drink

Bars and restaurants listed here are inside the casino and reachable only through its 18+ entrance.

The hotel: Millennium Hotel and Conference Centre Gloucester London

Group

Millennium Hotels and Resorts

Address

4–18 Harrington Gardens, London SW7 4LH

Rooms

611 rooms (booking platforms)

Check-in / Check-out

3 pm / noon

What the hotel adds

• Conference centre
• “Stay and Play” offer linked to the casino floor (hotel website)

The 611-room figure is a booking-platform figure; the hotel’s FAQ confirms check-in at 3 pm and check-out at noon.

Hotel website

How they connect

Under one roof. The casino floor is inside the hotel building. It may still have its own street door.

The casino’s licensed premises address, 4–18 Harrington Gardens, is the hotel’s own address; the casino entrance is on Harrington Gardens.

The pairing rests on the licensed premises address in the Gambling Commission public register.

Getting there

About three minutes on foot from Gloucester Road Underground station (District, Circle and Piccadilly lines).

Directions Opens the casino address in Google Maps (external service).

Address: 4–18 Harrington Gardens, London SW7 4LJ Address ↗

Suite & Salon score: 85 out of 100

• Proximity30/30
• Hours20/20
• Entry9/10
• Transport15/15
• Facilities4/15
• Data confidence7/10

Methodology · Ranking

Sources for this page

Every figure above is taken from these pages on the check date. Where a hotel’s own site could not be read, the field is marked as a third-party figure. Facts checked 12 September 2026.

1. grosvenorcasinos.com/local-casinos/london-gloucester-road — address, phone, 24-hour opening and tables, bar and restaurant
2. Gambling Commission public register, Grosvenor Casinos Limited (account 614), premises list — premises entry “London-Gloucester Road Grosvenor Casino, 4-18 Harrington Gardens, London, SW7 4LJ”
3. millenniumhotels.com — hotel page, FAQ and “Stay and Play in London” offer page — hotel address; FAQ: check-in 3 pm, check-out noon; “Stay and Play in London” offer title confirmed, terms not read
4. Booking platforms — 611 rooms — third-party figure