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About Marriott Bonvoy
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Join Marriott Bonvoy
- Enjoy our lowest rates, all the time
- Free in-room Wi-Fi
- Mobile check-in and more
JW Marriott Grosvenor House London
86-90 Park Lane, London W1K 7TN United Kingdom
+44 20 7499 6363
- Phone:+44 20 7499 6363 +44 20 7499 6363
- Fax:+44 20 7629 9337
- Sales:+44 20 7399 8075
- Sales fax:+44 20 7399 8007
- Freephone reservations worldwide
https://www.marriott.co.uk/hotels/maps/travel/longh-jw-marriott-grosvenor-house-london/?directPageRequest=true
51.509914 -0.155057
Organise 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.
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23
Event rooms
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5,449 sq m
Total event space
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2,000
Capacity largest space
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29
Maximum breakout rooms
Stunning Wedding Venues in London
An Individually Designed Suite or Large Magnificent Venue
Crafted with 5-star luxury and elegance, JW Marriott Grosvenor House London is a premier venue for Wedding Ceremonies, Civil Partnerships and Wedding Receptions
All You Need to Do Is Relax and Enjoy Yourself
Our spectacular Great Room is one of London's largest and most impressive wedding halls, with capacity for up to 2,000 guests banquet style. For smaller gatherings, the elegant Art Deco Ballroom venue can accomodate up to 500 guests.
Must Know 
About this venue
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Choose from over 58,652 square feet of luxury wedding venues in the heart of London
Learn more -
Celebrate your London wedding with 2,000 of your closest friends in our historic Great Room venue
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Inspire your gathering with views of Hyde Park and Park Lane from select wedding halls
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Ensure that no detail is overlooked with 5-star wedding planning services
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For more intimate wedding events, we offer a posh Executive Lounge and the stately Park Room venue
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Browse our wedding packages and contact our team to start planning your special day in London
Plan an inspired event
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.
Reward Yourself
Earn up to 60,000 plus Elite status, discounts and more.
Capacity
Floor plans
Capacity chart
Convert feet | Reset
- Meeting room
- Dimensions(LxWxH)
- Area(sq m)
- Theatre
- Schoolroom
- Conference
- U-shape
- Reception
- Banquet
- Boardroom
- 6.2x5.3x2.9
- 32
- 28
- 10
- 12
- 12
- 30
- 20
- Harcourt
- 6.1x5.6x2.5
- 34
- 30
- 12
- 12
- 10
- 25
- 20
- Chesterfield
- 7.6x5.3x2.5
- 40
- 30
- 15
- 16
- 12
- 30
- 20
- Adams
- 6.7x6.1x2.6
- 41
- 30
- 14
- 16
- 14
- 30
- 20
- Apsley
- 6.9x6.1x2.6
- 42
- 30
- 14
- 16
- 14
- 30
- 20
- Dudley
- 7.9x5.3x2.5
- 42
- 30
- 15
- 16
- 12
- 30
- 20
- Barnato
- 7.9x6.1x2.5
- 48
- 30
- 18
- 16
- 14
- 32
- 20
- Hampden
- 7.5x6.4x2.5
- 48
- 30
- 18
- 16
- 12
- 40
- 20
- Somerset
- 9.5x5.2x2.5
- 49
- 30
- 21
- 18
- 15
- 40
- 30
- Brook
- 8.2x6.1x2.5
- 50
- 30
- 18
- 20
- 16
- 35
- 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
- Bourdon
- 11x5.8x2.5
- 64
- 50
- 25
- 24
- 21
- 55
- 40
- Spencer
- 11.9x5.4x2.8
- 64
- 42
- 18
- 24
- 21
- 60
- 40
- Aldford
- 11.8x5.6x2.5
- 66
- 60
- 25
- 24
- 21
- 60
- 40
- Stratton
- 10.8x6.1x2.4
- 66
- 48
- 30
- 24
- 15
- 60
- 40
- North Suite
- 11.5x6.2x2.5
- 71
- 58
- 30
- 24
- 24
- 70
- 40
- Fitzroy
- 14.5x5.9x2.5
- 86
- 70
- 42
- 34
- 34
- 80
- 60
- Burlington
- 13.9x7.3x2.5
- 99
- 80
- 35
- 34
- 34
- 100
- 70
- Albemarle
- 13.9x10.8x2.5
- 150
- 110
- 50
- 34
- 32
- 150
- 100
- Court Suite
- 16.6x10.3x4.1
- 170.98
- 180
- 70
- 250
- 180
- Ballroom Foyer
- 0x0x0
- 232
- 350
- 150
- Grosvenor Suite
- 15.9x17.9x4
- 249
- 150
- 100
- 44
- 40
- 400
- 200
- Audley Suite
- 13.9x17.9x4
- 285
- 250
- 120
- 44
- 60
- 400
- 250
- Ballroom
- 29.5x19.3x4
- 900
- 550
- 260
- 60
- 80
- 1000
- 550
- Great Room
- 0x0x0
- 3,174
- 1500
- 800
- 140
- 2000
- 2000
Room setup examples
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.
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.
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.
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.
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.
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.
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.
Please note: all room sizes are approximate.