Organize a meeting or event

Send your requirements to our expert planners for more information on pricing and room availability.

Make your London wedding dream a reality

Celebrate your wedding at one of the most historic venues in London. Whether you're seeking a unique, individually designed private suite or a magnificent venue, our wedding halls are steeped in 5-star style. Crafted with luxury and elegance, JW Marriott Grosvenor House London is one of Mayfair's premier venues for Wedding Ceremonies, Civil Partnerships and Wedding Receptions.

  • 23

    Event Rooms

  • 5,449 sq m

    Total Event Space

  • 2,000

    Capacity Largest Space

  • 29

    Maximum Breakout Rooms

Great Room dinner, Grosvenor House

Stunning Wedding Venues in London


About This Venue

  • Choose from over 58,652 square feet of luxury wedding venues in the heart of London

  • Celebrate your London wedding with 2,000 of your closest friends in our historic Great Room venue

  • Inspire your gathering with views of Hyde Park and Park Lane from select wedding halls

  • Ensure that no detail is overlooked with 5-star wedding planning services

  • For more intimate wedding events, we offer a posh Executive Lounge and the stately Park Room venue

  • Browse our wedding packages and contact our team to start planning your special day in London

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Keep Your Event in Hand.

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Capacity

Capacity Chart

Convert Feet | Reset
  • Great Room
  • 0x0x0
  • 3,174
  • 1500
  • 800
  • 140
  •  
  • 2000
  • 2000
  • Ballroom
  • 29.5x19.3x4
  • 900
  • 550
  • 260
  • 60
  • 80
  • 1000
  • 550
  • Ballroom Foyer
  • 0x0x0
  • 232
  •  
  •  
  •  
  •  
  • 350
  • 150
  • Audley Suite
  • 13.9x17.9x4
  • 285
  • 250
  • 120
  • 44
  • 60
  • 400
  • 250
  • Grosvenor Suite
  • 15.9x17.9x4
  • 249
  • 150
  • 100
  • 44
  • 40
  • 400
  • 200
  • Court Suite
  • 16.6x10.3x4.1
  • 170.98
  • 180
  • 70
  •  
  •  
  • 250
  • 180
  • Adams
  • 6.7x6.1x2.6
  • 41
  • 30
  • 14
  • 16
  • 14
  • 30
  • 20
  • Albemarle
  • 13.9x10.8x2.5
  • 150
  • 110
  • 50
  • 34
  • 32
  • 150
  • 100
  • Brook
  • 8.2x6.1x2.5
  • 50
  • 30
  • 18
  • 20
  • 16
  • 35
  • 20
  • Burlington
  • 13.9x7.3x2.5
  • 99
  • 80
  • 35
  • 34
  • 34
  • 100
  • 70
  • Chesterfield
  • 7.6x5.3x2.5
  • 40
  • 30
  • 15
  • 16
  • 12
  • 30
  • 20
  • Clarendon
  • 10.3x5.3x2.5
  • 55
  • 40
  • 24
  • 24
  • 20
  • 50
  • 40
  • Aldford
  • 11.8x5.6x2.5
  • 66
  • 60
  • 25
  • 24
  • 21
  • 60
  • 40
  • Apsley
  • 6.9x6.1x2.6
  • 42
  • 30
  • 14
  • 16
  • 14
  • 30
  • 20
  • Barnato
  • 7.9x6.1x2.5
  • 48
  • 30
  • 18
  • 16
  • 14
  • 32
  • 20
  • Boardroom
  • 6.2x5.3x2.9
  • 32
  • 28
  • 10
  • 12
  • 12
  • 30
  • 20
  • Bourdon
  • 11x5.8x2.5
  • 64
  • 50
  • 25
  • 24
  • 21
  • 55
  • 40
  • Devonshire
  • 10.8x5.3x2.5
  • 57
  • 40
  • 24
  • 24
  • 21
  • 50
  • 30
  • Dudley
  • 7.9x5.3x2.5
  • 42
  • 30
  • 15
  • 16
  • 12
  • 30
  • 20
  • Fitzroy
  • 14.5x5.9x2.5
  • 86
  • 70
  • 42
  • 34
  • 34
  • 80
  • 60
  • Hampden
  • 7.5x6.4x2.5
  • 48
  • 30
  • 18
  • 16
  • 12
  • 40
  • 20
  • Harcourt
  • 6.1x5.6x2.5
  • 34
  • 30
  • 12
  • 12
  • 10
  • 25
  • 20
  • North Suite
  • 11.5x6.2x2.5
  • 71
  • 58
  • 30
  • 24
  • 24
  • 70
  • 40
  • Somerset
  • 9.5x5.2x2.5
  • 49
  • 30
  • 21
  • 18
  • 15
  • 40
  • 30
  • Spencer
  • 11.9x5.4x2.8
  • 64
  • 42
  • 18
  • 24
  • 21
  • 60
  • 40
  • Stratton
  • 10.8x6.1x2.4
  • 66
  • 48
  • 30
  • 24
  • 15
  • 60
  • 40

Room Set-Up Examples

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.

Setup Example

Ovals and Rounds

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Services and Facilities

Catering

Coffee Break Lunch Afternoon Break Reception Dinner
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