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London Marriott Hotel Grosvenor Square

Grosvenor Square, London, England, W1K 6JP
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About us

Discover the best of Mayfair at London Marriott Hotel Grosvenor Square with its unparalleled central location minutes away from world-class shopping, Hyde Park and iconic landmarks. Stay at the first Marriott hotel in London delivering sincere and personalized service. Unwind in impeccably furnished rooms and suites overlooking Grosvenor Square or the hotel's intimate garden.Visit Gordon Ramsay's maze restaurant, or sip a cocktail at our award-winning speak-easy “The Luggage Room”, Mayfair’s best-kept secret. Take advantage of our 13 meeting spaces, including the renovated Westminster Ballroom and combine a heritage of Mayfair service with a contemporary edge. Have a memorable experience at London’s most desirable address.

Venue Details

ChainMarriott Bonvoy
BrandMarriott Hotels
Built1964
Renovated2020
Total meeting space16,297 sq. ft.
Guest Rooms237
Venue typeLuxury hotel

Industry Ratings

AA Hotel Services
AAA

Awards

Industry awards
National Venue Awards 2018: Best Hotel for Events Bronze Award Accreditation - Meet Safe, Meet Smart Accreditation- Visit Britain - We're Good to Go Green Key Accreditation since 2019 Green Tourism Silver Award Hotel Safe Travels WTTC Green Hotel The Pledge on Food Waste Gold Certification

Amenities

Room features and guest services
  • Concierge services
  • Laundry service
  • Luggage storage
  • Room service
  • View (garden)
  • View (urban)
  • Voicemail box
Facilities
  • Extended stay
  • Onsite catering
  • Onsite restaurant
  • Onsite security
  • Outside caterers allowed
  • Rental car service
  • Space (private)
  • Space (semi-private)
  • Wheelchair accessible

Seasonal Availability

Do you want to know if your event is during the high or low season? Check the season availability for this hotel.
High season
Sep 15 - Dec 15
Shoulder season
Low season
Jul 01 - Aug 31

Meeting rooms

Total meeting space
16,297 sq. ft.
Largest room
8,213 sq. ft.
Space (private)
Available
Meeting rooms
11
Second largest room
4,929 sq. ft.
Space (semi-private)
Available
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Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Ceiling height
Maximum capacity
U-Shape
Banquet rounds
Theater
Classroom
Boardroom
Meeting room image
Westminster Ballroom
8,213 sq. ft.
117 x 71 sq. ft.
12.8 ft.
900
140
580
900
384
360
Meeting room image
Belgrave Room
3,235 sq. ft.
46 x 71 sq. ft.
12.8 ft.
300
70
140
300
120
120
Meeting room image
Chester Room
2,382 sq. ft.
34 x 71 sq. ft.
12.8 ft.
120
70
90
120
84
84
Meeting room image
Eaton Room
2,545 sq. ft.
36 x 71 sq. ft.
12.8 ft.
160
80
130
160
96
80
Meeting room image
Belgrave/Chester
2,618 sq. ft.
80 x 71 sq. ft.
12.8 ft.
480
110
312
480
288
280
Meeting room image
Chester/Eaton
4,929 sq. ft.
70 x 71 sq. ft.
12.8 ft.
390
80
250
390
216
240
Meeting room image
Whitehall Suite
1,997 sq. ft.
101 x 20 sq. ft.
7.2 ft.
90
-
90
---
Meeting room image
St James/Hanover
1,076 sq. ft.
66 x 16 sq. ft.
7.2 ft.
95
38
80
95
65
15
Meeting room image
St James
457 sq. ft.
28 x 16 sq. ft.
7.2 ft.
36
16
24
36
24
16

Guest rooms

Total guest rooms
237
Suites
20
Tax rate
20%
Occupancy rate
85%

Location

Getting Here

Perfectly positioned on the iconic Grosvenor Square, the London Marriott Hotel Grosvenor Square offers a prestigious address in the heart of Mayfair. Just a short stroll from Hyde Park and London’s world-renowned shopping destinations, including Oxford Street and Bond Street, our hotel places you at the center of the city's finest attractions. Enjoy seamless connectivity with Bond Street Station just moments away, offering access to the Elizabeth, Central, and Jubilee Lines, including a direct connection to Heathrow Airport making travel effortless whether you're arriving for business or leisure
Distance from airport 36.54 mi
Parking in the area
Street parking
Bus parking

Local Attractions

Tower Bridge
Tower Bridge
4 kms
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Oxford Street, Bond Street and Knightsbridge
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Westminster Abbey
Westminster Abbey
2 kms
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Covent Garden Market
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Big Ben and House of Parliament
Big Ben and House of Parliament
Historical landmark
2 kms
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The Royal Opera House
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Buckingham Palace
Buckingham Palace
Historical landmark
2 kms
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Heathrow Airport
Heathrow Airport
Airport
23 kms
One of London's major International Airport.
The Compass Centre, Nelson Road
London Heathrow Airport
Hounslow, GB TW6 2GW
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Oxford Street
Oxford Street
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Madame Tussauds
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Covent Garden
Covent Garden
2 kms
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Natural History Museum
Natural History Museum
Museum
3 kms
The Museum is a popular place to volunteer, especially if you're interested in natural history. We have over 400 active volunteers in many diverse roles, including a small number of internships.
Cromwell Rd
London, GLN, GB1 SW7 5BD
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British Museum
British Museum
Museum
3 kms
The core of today’s building, the four main wings of the British Museum, was designed in the nineteenth century. Other important architectural developments include the round Reading Room with its domed ceiling and the Norman Foster designed Great Court which opened in 2000.
Great Russell St
London, GLN, GB1 WC1B 3DG
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London Eye
London Eye
Recreation
5 kms
At 135m, the EDF Energy London Eye is the world’s largest cantilevered observation wheel. It was conceived and designed by Marks Barfield Architects and was launched in 2000. It has already won over 85 awards for national and international tourism, outstanding architectural quality and engineering achievement.
Riverside Bldg
County Hall, Westminster Bridge Rd
London, GLN, GB1 SE1 7PB
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Kew Gardens
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Tower of London
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London Theatres
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Leicester Square
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Tate Modern
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Additional Information

Facility Restrictions

Non-Smoking No Pets Allowed

Safety Information

Cancellation Policy

24 Hours

Additional details

Welcome to the original London Marriott and the first-ever Marriott in the UK. Nestled in the heart of Mayfair, our 5-star property blends heritage, sophistication, and modern luxury at one of London’s most prestigious addresses. Host unforgettable events in our pillar-free Westminster Ballroom, bathed in natural daylight and accommodating up to 900 guests for a standing reception or 528 for a seated awards dinner. Indulge in exceptional dining at two Gordon Ramsay restaurants – the refined Bar & Grill and the stylishly bold Lucky Cat. For a truly unique experience, step into The Luggage Room, our award-winning speakeasy and one of Mayfair’s best-kept secrets.

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London Marriott Hotel Grosvenor Square Frequently Asked Questions

Explore frequently asked questions from the London Marriott Hotel Grosvenor Square regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated London Marriott Hotel Grosvenor Square's sustainability or social impact goals/strategy.
Please visit Marriott.com/Serve360 for Marriott International's sustainability & social impact strategy and 2025 goals information.
Does London Marriott Hotel Grosvenor Square have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Paper,Cardboard,Glass,Cooking Oil

Diversity and Inclusion

For US hotels only, is London Marriott Hotel Grosvenor Square and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to London Marriott Hotel Grosvenor Square's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://www.marriott.com/diversity/diversity-and-inclusion.mi

Health and Safety

Were practices at London Marriott Hotel Grosvenor Square developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
Does London Marriott Hotel Grosvenor Square clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
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