Organize a meeting or event

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

Whatever your vision for your big day, we’re here to make it happen.

From a unique, individually designed private suite or a large magnificent venue. Crafted with luxury and elegance, JW Marriott Grosvenor House London is a perfect choice 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


About This Venue

  • Meetings made simple. Made effortless. We don't hold meetings - we make them

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

  • Enhance your wedding memories with views of Hyde Park and Park Lane from select wedding venues

  • Accentuate your wedding with a delightful banquet, via the expert culinary staff of our luxury hotel

  • Additionally, our hotel offers a posh Executive Lounge and The Park Room, a stately dining venue

  • Browse our wedding package; contact our expert wedding planner to start planning your special day

Plan an Inspired Event

See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

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.

Image Marriott Bonvoy
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
  •  
  •  
  •  
  • 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
  • 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
  • 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
  • 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

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

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

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

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.

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.

Services and Facilities

Catering

Coffee Break Lunch Afternoon Break Reception Dinner
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