Host a Modern Event With Storied Flair in London
London Marriott County Hall Hotel provides everything you need to take your event to the next level. Collaborate and congregate in our renovated conference room space and enjoy the flexibility to host events of all sizes and styles. An array of rooms are available for meetings, events and special occasions, each with individual character and enhanced by impeccable Marriott service. Throughout, relish in the historic charm of our hotel, which is a truly distinctive destination in the heart of bustling London.
King George V Room
The largest of the function rooms, this historical grand space provides natural daylight and is ideal for seminars or cocktail receptions for up to 100 guests. The space is named after King George V who opened the County Hall building in 1922.
Horace Cutler Room
Configure our light and airy contemporary function space into a U- shape setup for your next mid-sized meeting or training session.
Ralph Knott Room
Our Ralph Knott Room is named after the architect of County Hall and is the former office of Ken Livingstone. With wood panels and natural light, this flexible meeting and event space can accommodate up to 30 people for a theatre-style meeting or 16 people for a dinner.
This dedicated executive boardroom is ideal for upscale meetings and dinners for up to 12 people. With wood panelled walls, natural daylight and ClickShare technology, it is complemented by the Lady Nathan Room which is ideal for setting up breaks, lunches and pre-dinner drinks.
Queen Mary Room
This charming space with wood panelling, original wooden floors and natural daylight is ideal for board meetings or intimate training sessions for up to 45 people but also complements the King George V Room as a pre-event meeting and event space.
This light and airy room overlooks the courtyard with its impressive architecture. With high ceilings and integrated technology it is suitable for corporate and social meetings and events for up to 14 people.
Francis Anderton Room
Overlooking a courtyard, this room has its own private balcony. It is full of natural daylight and is ideal for brainstorming sessions. Alternatively, it can be used for intimate family gatherings such as birthdays, anniversaries and christenings for up to 30 people.
Bespoke Planning Services
Plan your wedding photography with the backdrop of nearby landmarks, or within our stunning, historic venues. Enjoy the luxury of bespoke planning services and savour authentic catering.
Meetings Made Yours
Simple packages, innovative meeting solutions and unique event add-ons for your in-person, virtual or hybrid meeting.
Featuring 12 unique meeting rooms, our hotel is an inspired choice for events of all sizes in London.
Allow our expert meeting planning staff to coordinate the details of your conference in London.
Design your day with bespoke wedding packages at our stunning London wedding venue.
Throw the ultimate birthday party in Central London with our exclusive party packages.
Enjoy our competitive day rates and reserve your conference space directly on our hotel's website.
Delicious catering options to keep your attendees refuelled throughout your meeting.
Our charming King George V venue hosts up to 100 guests for your wedding.
Treat your guests to delicious trend-inspired menus handcrafted by our team of talented chefs.
Inquire about our array of meeting packages for a distinctive event in the heart of historic London.
Get free Wi-Fi, our Meeting Services App & earn Marriott Bonvoy Events points on your next meeting.
Personal, imaginative event planners to meticulously coordinate your event. Call us on 020 7902 5551.
Cosy winter gathering or sparkling spectacular? Celebrate the festive season with our party packages.