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Hoping to find the perfect summer party venue in Westminster? With easy access to the Thames and an unmistakable high-class vibe, this central district of London is just right for a one-of-a-kind summer bash. And to give you a hand, we’ve created a list of top summer party venues in this area, so you can easily find an amazing space that will charm your guests and help them relax. So why not check it out now? You’ll be booking a fab space in no time.
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College Garden is a Garden in Westminster Abbey that provides a sheltered, enclosed lawned courtyard framed by historic college buildings. Design: The garden presents a rectangular lawn edged by paved paths and planting beds
The Terrace is a private outdoor space at St. James Court, a Taj Hotel, offering an intimate hotel‑adjacent outdoor dining area. Design: The terrace occupies a courtyard‑facing spot against the hotel’s red‑brick exterior
The Roof Terrace offers some of the most exclusive views of Parliament Square, Westminster Palace, Westminster Abbey and the Big Ben. It is available for bookings in conjunction with the Lecture Hall as a breath-taking backdrop
Rooftop Pods are a private rooftop space framed by glass and layered greenery, giving the room a clear indoor-outdoor character. Design: The room combines a glazed enclosure with pale tabletops and black dining chairs.
It stands as an exquisite setting for a celebration or an exclusive dinner, promising an atmosphere of unrivalled elegance.
The Terrace boasts a well-lit and roomy indoor space as well as an outdoor area, complete with a kitchen and an entertainment section. The contemporary Modernist décor perfectly complements the historic interior of one of
Booking costs of summer party venues average £1500 minimum spend per event. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Westminster, based on Tagvenue data:
| From £500 | to £3000 | minimum spend per event |
| From £1632 | to £9000 | hire fee per day |
| From £250 | to £414 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated October 2026), the best options include:
Rooftop Garden at Cathedral View
in Westminster - rated 4.8/5
Our user said: ‘amazing team on site. the space itself is also lovely.’
College Garden at Westminster Abbey
in Westminster - rated 4.8/5
Venue said: Red-brick college buildings form the perimeter and give the space a contained, formal scale. Features: The garden provides level grass and paved walkways suitable for standing or seated layouts.
Outdoor Garden Terrace at The Royal Horseguards & One Whitehall Place
in Whitehall - rated 4.8/5
Our user said: ‘I had my baby shower at the Terrace room in August 2017.’
You'll find summer party venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Westminster, together with the standard prices in each size range, based on Tagvenue data (October 2026):
| Small | up to 50 guests | prices average £1500 minimum spend per event |
| Medium | between 70 and 120 guests | prices average £1500 minimum spend per event |
| Large | over 220 guests | prices average £9600 hire fee per day |
Based on Tagvenue data (as of October 2026), users looking for summer party venues most commonly go for these venue types:
| Terrace | prices average £1600 minimum spend per event | typically between 35 and 50 guests |
| Event Space | prices average £500 minimum spend per event | typically between 60 and 200 guests |
| Bar | prices average £2000 minimum spend per event | typically between 110 and 220 guests |
| Restaurant | prices average £1000 minimum spend per event | typically between 15 and 40 guests |
| Pub | prices average £3000 minimum spend per event | typically between 30 and 200 guests |
Smaller summer party venues usually fit up to 50 guests standing. Here are some great options in Westminster, based on Tagvenue data as of October 2026:
Ashley Cooper Room at The Abbey Centre - meeting room for 45 guests
Venue said: What sets it apart: Direct access to the courtyard garden gives the room an extra break-out option and makes it feel less enclosed than a typical lower-ground-floor meeting space.
Semi Private Area at Sticks'n'Sushi Victoria, rated 5/5 - dining room for 16 guests
Venue said: What guests say: The space is elegant and relaxed with attentive, professional service. The dining area has efficient table service and polished presentation.
Churchills Bar at The Royal Horseguards & One Whitehall Place, rated 4.8/5 - bar for 50 guests
Our user said: ‘The service was impeccable and the rooms were set up beautifully.’
Cheap summer party venues in Westminster start from £1500 hire fee per day or £500 minimum spend per event. Check out these budget-friendly spaces you can book through Tagvenue, as of October 2026:
The Terrace at St. James Court, a Taj Hotel, from £1500 hire fee per day
(up to 30 guests standing)
Venue said: Design: The terrace occupies a courtyard‑facing spot against the hotel’s red‑brick exterior and is arranged as a focussed outdoor dining room with white‑clothed tables, low greenery centrepieces and mixed glassware.
Garden at The Wellington by Blue Orchid, from £500 minimum spend per event
(up to 120 guests standing)
Venue said: Wellington Garden is charming outside space overlooking Vincent Square, situated in the heart of Westminster. Wellington Garden is perfect for dinner drinks reception, wedding receptions as well as for summer parties, birthday...
Outdoor Terrace at BAM Karaoke Box, from £200 hire fee per hour
(up to 45 guests standing)
Our user said: ‘The customer service was excellent, the venue was absolutely stunning.’
Sure! Here are some helpful tips that will help you secure a great venue for your summer party!
The team at the rooftop garden were incredible. The service was brilliant, and they were really wonderful to work with. Highly recommend for anyone looking for a London venue.
Super venue and the staff were excellent. A big shout out the Bethany and Irfan who could not have been more helpful. We will definitely be back. Would highly recommend.
The staff was very helpful and friendly, specially the bartender and the manager on duty. We had an amazing time! Thank you from all the St Ermin's employees!!!
The staff were brilliant, communication was clear the whole way through and they constantly went the extra mile to make our event special, the venue is stunning and was perfect for our event.
Service was great, we were moved rooms at the last minute to an even better room that suited the events needs more
Communication before the event was great, they were very accommodating and offered great service on the day.
Katie and Sophie the coordinators did a fantastic job. They catered in attending and customising all our requirements. They were flexible in making arrangements. The catering was good.
The venue was very accommodating and helfpull. Everything was of a good standard and they were very relaxed in the lead up. Would definitely consider this again.
Page last updated in October 2026
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