

The Mermaid London
Puddle Dock, London, EC4V 3DB -
Up to
600 guestsInternal Catering
allowed
About Venue
Unique. Out-of-the-box. Extra-ordinary. Welcome to The Mermaid London – the independent home of one-of-a-kind events, and the go-to venue for large-scale events in the City of London.
Five incredible event spaces and a capacity for nearly 2,000 delegates requires an expert team ... One that is dedicated? Yes. Experienced? Of course. Creative? Undoubtedly. Meticulous? It goes without saying. Passionate? Absolutely. All essential, and all characteristics that define The Mermaid London.
Foyer & Mezannine

Auditorium

Queenhithe

Upper River Room

Lower River Room

Capacity & Layout
Standing
up to 600
Dining
up to 300
Theatre
up to 600
Boardroom
up to 100
Cabaret
up to 232
Classroom
up to 195
Food & Beverage
Catering arrangements
Catering facilities
Refreshments
Alcohol
Facilities & Amenities
Cloakroom
Disabled access
Air conditioning
Natural light
Table / chairs included
Public transport
Premises parking
Breakout rooms
Flipchart
Heating
Lectern
Print/Scan/Copy
Stage
Tea
Whiteboards
Audio & Visual
Whiteboards
WiFi
Sound system
Microphone
Conference phone
Projector & screen
Flipchart
Other
Its not uncommon for our guests to install our six metre wide video screen right across the length of the Queenhithe, an amazing and visual backdrop to your event.
Space Rules
Allowed events
Promoted/ticketed events
Licensed for alcohol
Cancellation policy
In the event that the Hirer cancels or otherwise terminates this Agreement for any reason between the signing of this Agreement and 84 days before the start of the Hire Period the Hirer will be liable to pay immediately 50% of the Fees. In the event that the Hirer cancels the Event, or otherwise terminates this Agreement for any reason less than 83 days before the start of the Hire Period, the Hirer will be required to pay immediately to The Mermaid 75% of the Fees. 3.8 In the event that the Hirer cancels the Event, or otherwise terminates this Agreement for any reason 28 days or less before the start of the Hire Period, the Hirer will be required to pay immediately to The Mermaid 100% of the Fees.
Location
Reviews
- robin hobbsApril 2026
What a great venue for events, Security staff were very helpful. Thank you.
- Kurt GoddardInvalid Date
Had our company's christmas event here. Spacious auditorium and backstage area where food & drink were served. Facilities were satisfactory and it is pretty easy to get to.
- Kyle EveInvalid Date
Good conference facility, I was here for the zendesk event
- Ism ShaiInvalid Date
Quite easy to find. Accessible. 3 lifts. Decent toilets. Enjoyed my 2 day conference and training. From Blackfriars stn turn right then immediately right again. 60/80 Meters there's a small underpass
- ReshamJune 2019
Theme didn’t match decorations in venue. All staff was great.
- Roaming RosaInvalid Date
I have been here on a number of occasions for conferences. It's well equipped, things seem to run smoothly and provide everything that you would expect. The lunches are good and this time had gluten free options for mains, but not desert. The cookies at breaks looked delicious though no no gluten free choice, so I had to settle for healthy, fruit option. They really looked after my waistline! The staff are friendly and helpful.
- Helen FishApril 2026
We recently held a large-scale event at this venue and unfortunately the experience fell well below expectations. From the outset, the venue team were difficult to work with, applying rules rigidly, including restricting access to spaces and lifts, in a way that felt unnecessarily obstructive rather than supportive of a professional event delivery. The most significant issue, however, was catering. We were charged for 300 delegates, yet attendance was just over 200, and the provision did not even meet that number. Food stations ran out while guests were still queueing, attendees were redirected between stations due to lack of food, and portion sizes were extremely limited. At one point, a guest even asked if food was being rationed. This was not an isolated issue and was a consistent theme throughout the lunch service. In addition, food was cold, plates were cold, and service was disorganised, with long queues and insufficient staff to manage flow. The impact on our event and reputation was significant. Our delegates and sponsors expect a high standard, and the experience on the day reflected poorly on us despite being outside of our control. Following the event, we raised these concerns formally. The response we received was dismissive and did not acknowledge the extent of the issues experienced. Overall, this was a disappointing experience and not a venue we would choose to work with again.
Spaces
At This Venue

Newgate
£From £7200 price per dayup to 250 standing
80% would book it again

Foyer & Mezannine
£POAup to 600 standing
80% would book it again

Auditorium
£From £98 price per guestup to 600 standing
80% would book it again

Queenhithe
£From £2400 price per dayup to 200 standing
80% would book it again

Upper River Room
£From £7200 price per dayup to 500 standing
80% would book it again

Lower River Room
£From £4800 price per dayup to 250 standing
80% would book it again
Foyer & Mezannine

Auditorium

Queenhithe

Upper River Room

Lower River Room


























