Monument

The Deck
An amazing event and party venue available to hire. Breath taking views over the River Thames!

The Deck An amazing event and party venue available to hire. Breath taking views over the River Thames!

Rooftop office amenities in London EC3R, highlighting The Deck cafe and unique nautical-themed breakout spaces at Office Space in Town Monument, located at 20 St Dunstan’s Hill.

Rooftop bar and cafe for hire in London EC3R, showcasing The Deck Bar at Office Space in Town Monument with panoramic views and premium boutique amenities at 20 St Dunstan’s Hill.

Rooftop venue hire in London EC3R near Monument Station, highlighting The Deck at OSiT for corporate summer parties and professional events with views of The Shard and Tower Bridge.

Introducing The Deck!

Our famous rooftop cafè, bar and events venue

Located on the roof of our OSiT Monument office centre, 20 St Dunstan’s Hill, EC3R 8HL, this fantastic rooftop venue comes with stunning panoramic views of the City of London, the Thames, The Shard and Tower Bridge.

As well as being a fantastic social area for our clients and staff, The Deck is the perfect venue for events that require a location with the ‘wow factor’ and plenty of space.

With a capacity of up to 140 guests or 70 indoors, a fully licensed bar and a variety of delicious menus or catering options, you really can’t go wrong with this fantastic city venue.

Private Hire Brochure Drinks Menu

Music

We have a live music licence and can help you find your perfect musicians and performers from our portfolio of entertainers. If live music isn’t quite what you’re looking for, we can provide background music throughout your event via our built-in speaker system.

Staff

Our team of expert event planners will help organise your event from start to finish ensuring it runs smoothly on the big day. Our front and back of house teams will be on hand to ensure your event is expertly delivered, taking the stress away and enabling you to enjoy the fun!

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Catering

Our innovative menus aim to create an unforgettable experience for you and your guests, creating bespoke menus served by professional staff, ultimately delivering outstanding catering and seamless service. We can offer professional canapé receptions, relaxed summertime barbecue’s and bountiful bowl food, cold and hot canapés.

Team Night Out?

Birthday Party?
Client Event?

Award Celebration?

Whatever the occasion, from intimate celebrations to lively social gatherings, allow us to handle every detail on your behalf.

The Deck offers complete private hire for those seeking exclusivity, as well as the option to reserve individual tables or dedicated areas for smaller groups. With both open-air and indoor spaces, our venue is designed to be enjoyed throughout the year, in every season.

Perched on a stunning roof terrace with sweeping, panoramic views across the city skyline, The Deck stands proudly as one of London’s most memorable and sought-after event destinations.

Our catering is crafted with care and flair, and our super attentive team ensures personalised service from beginning to end. Your guests will be delighted, indulged, and truly impressed.

Venue Hire Rates

Up to 50 guests

£2,200 + VAT (+ min bar spend £800)

Up to 100 guests

£2,400 + VAT (+ min bar spend £1,300)

100+ guests

£2,800+ VAT (+ min bar spend £1,800)

Smaller Groups -Reserve Area

Free to Reserve & Hire

Capacity

70 internal or 140 internal & external combined.

Availability

Monday–Friday

Access from 3.30pm

Event Start

5.30pm

Event Close

11.00pm

Saturday–Sunday

Additional costs apply

Please enquire for a bespoke quote.

Facilities and Equipment

Reception

3 × HDMI compatible TVs

External smoking terrace

Elevator access

Heaters

Venue layout and design can be tailored to meet your requirements. From deck chairs to poseur tables, your event manager will discuss all available options.

A vibrant corporate summer party on The Deck rooftop at OSiT Monument, featuring guests enjoying premium hospitality and panoramic views of The Shard and Tower Bridge from a luxury yacht-themed terrace.

Rooftop venue in London with views of The Shard, highlighting the premier outdoor terrace at Office Space in Town Monument for high-end corporate summer parties and networking events.

The Office Space in Town Monument Summer Party on the nautical rooftop deck, bringing together staff and business tenants at 20 St Dunstan's Hill, London EC3R.

The premium outdoor event space at Office Space in Town Monument, showcasing The Deck’s sophisticated maritime lounge furniture and high-end boutique hospitality setting for corporate social events in EC3R.

Rooftop bar and event space hire in London EC3R, highlighting the nautical-themed Deck at OSiT 20 St Dunstan's Hill near Monument Station for exclusive summer parties and professional networking.

Rooftop event venue hire in London EC3R, highlighting the luxury nautical-themed outdoor terrace at OSiT Monument for summer parties, networking events, and high-level business socials near London Bridge.

Corporate summer party at Office Space in Town Monument, featuring panoramic City of London views from the rooftop venue at 20 St Dunstan's Hill near Monument Station.

The Deck Brochure
Download our latest brochure to find out more.

At our Monument building you really are in the heart of the city

The Deck is located at 20 St Dunstans Hill, EC3R 8UL, within minutes of both Monument and Bank stations and is just a short walk from London Bridge and Cannon Street mainline stations. There are several NCP car parks in the immediate vicinity.

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Monument

20 St Dunstan’s Hill,
London, EC3R 8HL

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Big ideas need the right space - let’s find yours.

Square Peg... Round Hole?

Flexible Workspace, When You Need It

City Office in Your Pocket

Facilities Management You Can Rely On

Enquiries for The Cabins

Enquiries for Office Space Cleaning

Enquiries for Refer Earn Repeat

Enquire About The Deck

Let us know how we can help you.

The Deck An amazing event and party venue available to hire. Breath taking views over the River Thames!

The Deck An amazing event and party venue available to hire. Breath taking views over the River Thames!

Venue Hire Rates

Capacity

Availability

Facilities and Equipment

Monument

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The Deck
An amazing event and party venue available to hire. Breath taking views over the River Thames!