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Welcome to JW Marriott Grosvenor House London

Thank you for selecting us for your upcoming stay. We are excited to have you. Take a moment to see what's in store for you during your time on property. Plan and reserve activities now to get the most of your trip!


Start planning now to maximize your stay once you arrive.

Sunset horizon over the water

Membership Takes You Farther.

For Far Less.

As a Marriott Bonvoy® member, your upcoming stay will be even more memorable. Download our app to access easy contactless check-in, Mobile Chat, and more. During your stay, enjoy complimentary WiFi, plus earn points you can redeem for free nights and unrivaled experiences.


Your experience starts here. Carefully curated experiences you can enjoy without leaving the steps of the property. 


Enjoy our distinct on-site restaurant and lounge options during your stay.


Get the most out of your stay by exploring all the area has to offer.

Cooking class pizza making demonstration

Marriott Bonvoy Tours & Activities

Explore the best the area has to offer and make your stay more memorable with Marriott Bonvoy Tours & Activities. Find recommended things to do and earn Marriott Bonvoy points.

Mobile check-in, key and service requests delivered right to your door via the Marriott Bonvoy™ mobile app.

Valet service is available for parking. On-site parking available, please contact hotel in advance.

In England, face coverings are no longer required by law.

In keeping with Marriott's Commitment to Clean, we have made several enhancements to the cleaning practices throughout the hotel and in guest rooms. These include:

Enhanced Public Space Cleaning. We have increased the frequency of cleaning and disinfection, particularly in areas with high traffic including restrooms and elevators as well as provided more hand sanitizing stations.

Room Amenities
Disinfectant wipes are available upon request

Every guest room is thoroughly cleaned and disinfected between each guest. We will continue to provide housekeeping services daily while you are away from the room. If you have any specific housekeeping preferences or would like to not receive housekeeping service during your stay, please contact guest services at any time.

JW Steakhouse

  • 6:30 am - 11.00 am - Weekdays breakfast - assisted continental buffet and à la carte options. 
  • 7:00 am - 11:00 am - Weekends breakfast - full English breakfast buffet.
  • 12 noon - 11:00 pm - All day dining, Lunch and Dinner menus. Private dining room available for private events.
  • Bourbon Bar - open 12 noon - 12 am daily.
  • Bar seating available.

Park Room

  • Open daily 9:00 am - 10:00 pm.
  • Weekdays - Lunch and Afternoon Tea - advanced reservation required.
  • Weekends - Full service. Afternoon Tea with pianist.

Executive Lounge

  • Open daily from 6:30 am - 11:00 pm.
  • Self-service hot beverages and soft drinks.
  • Eligible Marriott Bonvoy guests can enjoy continental breakfast in the Lounge.
  • Afternoon snacks - 1:30 pm - 4:30 pm.
  • Evening canapes - 5:30 pm - 7:30pm.
  • Self-service beer and wine bar - 5:30 pm - 9:30 pm.

In-room Dining

  • In room dining is currently available 24/7.

Mini Bar

  • Standard - empty Mini Bars
  • On demand customized Mini Bars.

Park Lane Market

  • Open daily from 7:00 am - 8:00 pm.

Red Bar

  • Open daily from 5:00 pm - 12:00 am (midnight).

Marriott Bonvoy Member Benefits: We are committed to delivering the Marriott Bonvoy benefits for your membership level. Thank you for your understanding in cases where we may have to offer an alternative.

Marriott Bonvoy members are invited to use the Marriott Bonvoy App (available on the App Store and Google Play) to take advantage of contactless options, including:

  • Mobile Check-In/Check-Out: Let us know via the app when you are planning to arrive and once you departed.
  • Mobile Key: Forgo the front desk altogether and go straight to your guest room
  • Mobile Dining: Order your private, in-room dining through the app.
  • Mobile Guest Requests: Connect with us via the app to request items you would like delivered to your guest room.

Not a Marriott Bonvoy member? Enroll here.

Available benefits vary by location and membership tier. At this hotel, please note that we currently offer the following Marriott Bonvoy benefits:

  • Lounge Access: Executive Lounge Open, see details under Food & Beverage offerings.
  • Welcome Gift: Bonus points will be awarded as per normal membership benefits
  • Late Check-Out: As per normal membership benefits
  • Mobile Check-In/Check-Out: Yes
  • Mobile Key: Yes
  • Mobile Dining: QR codes available for all menus with contactless delivery available for In-Room Dining
  • Mobile Guest Requests: Yes

Following the recent lifting of Covid-19 related restrictions as of 19 July 2021, the hotel will continue to follow various protocols in light of Covid-19 pandemic that are also widely adopted throughout the UK hospitality industry.

The 3 principles we continue to follow are:

1. Hygiene
The hotel maintains a high level of enhanced hygiene protocols in all areas.

2. Ventilation
All public areas and events spaces have a high level of natural and mechanical air-conditioning with fresh air ventilation. The supply air handling unit has a maximum flow rate of 76,464 m/3 per hour = 21.24 litres per second. The units are continuously run at 50% capacity equalling 10.62 litres per second per person, which is above the recommended enhanced 10 litres per second.

3. Sanitization
High traffic areas and touch points are sanitized frequently and regularly, and hand-sanitizing stations are available for all guests to use. If an event wishes to implement their own additional Covid-19 measures and protocols, we will do our best to support where possible.


  • Deep cleaning and sanitization of all public areas and event spaces will take place on a daily basis pre-occupation of the event space.
  • Increased cleaning protocols during the set-up, rehearsals and event including sanitization of all high-touch points to include all the stair and balcony handrails, doors handles and bathrooms.
  • During the event, frequent housekeeping attendance of Ladies and Gents bathrooms during the event with particular attention during peak times.


  • If required, two large cloakrooms are available at the hotel's discretion.
  • Guests should be requested to avoid bringing luggage such as overnight bags with them to the venue to help minimize queues.
  • We recommend staggered arrival times where possible.

Need Help?

Contact us for additional hotel concierge recommendations. We look forward to seeing you soon!

JW Marriott Grosvenor House London