Piccadilly, London W1J 7BX United Kingdom
+44 20 7499 6321

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

  • 5

    Event Rooms

  • 9,892 sq ft

    Total Event Space

  • 500

    Capacity Largest Space

  • 4

    Maximum Breakout Rooms

About This Venue

  • Host the perfect London event in Mayfair; an area which breeds class, sophistication and prestige

  • A selection of luxurious meeting rooms in Mayfair, designed to host the classiest of events

  • Meet in style. Work in style. Celebrate in style. Our luxury meeting rooms are incredibly versatile

  • Varying in capacity and functionality, our unique meeting spaces will match your needs perfectly

  • 5 fully-flexible meeting venues that will accommodate your event and make it one to remember

  • The Ballroom is the solution to the perfect London venue space for weddings, galas and dinners

Festive Lock & Co. Afternoon Tea

During the festive season, discover an exciting twist on the award-winning Lock & Co. Afternoon Tea from 19th November until 4th January in the Palm Court. Enjoy this memorable experience with free-flowing Chapel Down or with our classic tea selection in the surroundings of the iconic Palm Court.

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

Group Lists

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

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

Equipment and Services

Meeting Equipment

AV equipment

CD player

LCD Panel

LCD projector


PA system portable

Stage: portable


TV production service provider

Video camera

Meeting Services

AV technician


Copy service






Security guard


Business Equipment



Business Services

Copy service

Fax service

Messenger service

Network/Internet printing

Overnight delivery/pickup


High-speed Internet access

Meeting rooms:Wireless


Afternoon Break

Coffee Break





Capacity Chart

Convert Meters | Reset
  • The Drawing Room
  • 26x16x13
  • 431
  • 24
  • 12
  • 16
  • 15
  • 24
  • The Balcony Suite
  • 33x23x10
  • 753
  • 50
  • 40
  • 16
  • 15
  • 50
  • The Oak Room
  • 26x39x10
  • 1,033
  • 80
  • 60
  • 28
  • 40
  • 80
  • The Tudor Rose
  • 56x43x10
  • 2,379
  • 180
  • 90
  • 34
  • 45
  • 180
  • The Ballroom
  • 135x39x20
  • 5,296
  • 500
  • 225
  • 60
  • 440

Floor Plans

Room Set-Up Examples

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


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


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


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

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.

Sheraton Grand London Park Lane