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Top Summer Party Spaces in Westminster
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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![Rooftop Garden at Cathedral View in Westminster, London]()
from £300
hire fee / per hourCheck availabilityRooftop Garden
120 guestsCathedral ViewVictoria StationWestminster, London
#Supervenue
PPip O.
“The team at the rooftop garden were incredible.” -
![Summer Party at The Tattershall Castle in Westminster, London]()
from £1500
minimum spend / per sessionCheck availabilitySummer Party
200 guestsThe Tattershall CastleEmbankment StationWestminster, LondonJJay F.
“Location, the rented space some members of staff.” -
![Outdoor Garden Terrace at The Royal Horseguards & One Whitehall Place in Westminster, London]()
from £4000
minimum spend / per sessionCheck availabilityOutdoor Garden Terrace
100 guestsThe Royal Horseguards & One Whitehall PlaceEmbankment StationWestminster, LondonLLeyda Y.
“I will celebrate another event there but only with a different management.” -
![Roof Terrace at Surveyors House at Rics Westminster in Westminster, London]()
from £1400
minimum spend / per eveningCheck availabilityRoof Terrace
35 guestsSurveyors House at Rics WestminsterWestminster StationWestminster, LondonThe 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 -
![Garden at The Wellington by Blue Orchid in Westminster, London]()
from £500
minimum spend / per afternoonCheck availabilityGarden
120 guestsThe Wellington by Blue OrchidSt. James's Park StationWestminster, London
#Supervenue
DDiana L.
“We had a good time celebrating our Christmas party and would definitely recommend this place.” -
![Rooftop Pods at Market Halls Victoria in Westminster, London]()
from £650
minimum spend / per sessionCheck availabilityRooftop Pods
30 guestsMarket Halls VictoriaVictoria StationWestminster, LondonRooftop 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. -
![College Garden at Westminster Abbey in Westminster, London]()
from £9600
hire fee / per dayCheck availabilityCollege Garden
850 guestsWestminster AbbeyWestminster StationWestminster, LondonIn June and July a stylish marquee with a decked porch area is provided. Outside of these months a marquee can be arranged to accommodate your event. -
![Outdoor Terrace at BAM Karaoke Box in Westminster, London]()
from £200
hire fee / per hourCheck availabilityOutdoor Terrace
45 guestsBAM Karaoke BoxVictoria StationWestminster, LondonPPanav B.
“The customer service was excellent, the venue was absolutely stunning. Super fun!” -
![The Terrace at Huckletree Public Hall in Westminster, London]()
from £414
hire fee / per hourCheck availabilityThe Terrace
50 guestsHuckletree Public HallEmbankment StationWestminster, LondonOur Westminster workspace is set in one of the UK’s finest Grade II-listed buildings in the heart of Whitehall, with neighbours No. 10 and major government departments such as the Ministry of Defence and the Treasury. -
![The Terrace at St. James Court, a Taj Hotel in Westminster, London]()
from £1600
minimum spend / per dayCheck availabilityThe Terrace
30 guestsSt. James Court, a Taj HotelSt. James's Park StationWestminster, LondonA beautiful rooftop terrace surrounded by a falling ivy, and overlooking the jewel of the hotel - our hidden courtyard and the cherub adorned fountain, offers an intimate setting for 20 to 30 guests. -
![The Courtyard at St. James Court, a Taj Hotel in Westminster, London]()
from £9000
hire fee / per dayCheck availabilityThe Courtyard
200 guestsSt. James Court, a Taj HotelSt. James's Park StationWestminster, LondonIt stands as an exquisite setting for a celebration or an exclusive dinner, promising an atmosphere of unrivalled elegance. -
![Outdoor Terrace at Casa do Frango Victoria in Westminster, London]()
from £1000
minimum spend / per afternoonCheck availabilityOutdoor Terrace
40 guestsCasa do Frango VictoriaVictoria StationWestminster, LondonKKirstie H.
“The food was a massive hit with everyone and the space was beautiful. Would highly recommend”
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FAQs about Top Summer Party Spaces in Westminster
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 £300 | hire fee per hour |
Based on the popularity and user ratings on Tagvenue (updated September 2026), the best options include:
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Garden at The Wellington by Blue Orchid in Westminster - rated 5/5
Our user said: ‘We had a good time celebrating our Christmas party and would definitely recommend this place.’ -
Rooftop Garden at Cathedral View in Westminster - rated 4.8/5
Our user said: ‘amazing team on site. the space itself is also lovely.’ -
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 (September 2026):
| Small | up to 50 guests | prices average £1500 minimum spend per event |
| Medium | between 80 and 120 guests | prices average £1250 minimum spend per event |
| Large | over 220 guests | prices average £9600 hire fee per day |
Based on Tagvenue data (as of September 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 |
| Pub | prices average £3000 minimum spend per event | typically between 110 and 220 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 |
Cheap summer party venues in Westminster start from £500 minimum spend per event or £410 hire fee per event. Check out these budget-friendly spaces you can book through Tagvenue, as of September 2026:
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Garden at The Wellington by Blue Orchid, from £500 minimum spend per event (up to 120 guests standing)
Venue said: The lawns are ideal for summer BBQs. Varied catering options are available. 84 spacious guestrooms and apartments (with kitchenette) feature: en-suite bathrooms, air-conditioning, complimentary Wi-Fi, USB ports and international... -
Wash House Annexe at The Abbey Centre, from £414 hire fee per event (up to 30 guests seated)
Venue said: The Wash House Annexe is a flexible meeting space that forms part of the Wash House Cafe during the day and can be partitioned for private sessions of up to 30 people. -
Theatre at St Andrew's Club, from £28 hire fee per hour (up to 120 guests standing)
Venue said: Measuring 34ft 5in x 28ft 2in, it offers room for a variety of activities. Wi-Fi is available upon request. The room is located on the first floor of the club; however, please note that there is no accessible entrance.
Sure! Here are some helpful tips that will help you secure a great venue for your summer party!
- Start your search early! Ideally, up to 3 months in advance as it will ensure you’ll find a great venue at the best price possible.
- Make a guest list. It will give you a rough idea on how big of a space you’ll need to accommodate your group comfortably.
- Have a plan B. The weather in London can get unpredictable at times, so make sure you’ll know what to do in case of a sudden rain or wind. Discuss this matter with the venue manager to avoid any unpleasant situations.
- Check if the venue has any restrictions. Make sure you acknowledge the venue’s policy regarding BYOB or internal catering.
- Read reviews. Ensure that you read other people’s opinions about the venue. It will help you get a better idea of what to expect.
- Thoroughly read the contract. Before signing anything, make sure you know everything about any additional fees, such as corkage or cleaning fees.
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Page last updated in September 2026
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