As the evenings get lighter and thoughts turn to warmer evenings and parties, now it is time to start planning your special Spring & Summer party events.
Where better to spend an afternoon or evening with friends, family or colleagues than at a special hidden outdoor event space in central London.
At 41 Portland Place our Terrace provides the perfect entertainment space nestled amongst the rooftops of Marylebone. Guests also have exclusive use of the first floor event space opening on to the Terrace for daytime or evening. So there will definitely be no rain stops play for your special event or party.
So let loose and party the night away in our vibrant party venues. From intimate gatherings to large celebrations, we cater to all your party needs.
We will arrange your private event to your specifications. Packages include summer drinks receptions, BBQ’s or more formal dining. We can even arrange some fun games and party themes.

6pm- 10pm Exclusive venue hire including Entire First Floor & Rooftop Terrace (Terrace closes at 9.30pm)
Pimm’s receptions, Champagne or Prosecco receptions.
Summer Cocktails and mixologist specialities.
Delicious BBQ menus as well as Vegan and Vegetarian food options.
Garden games, themed parties, food from around the world, beach parties and sunset parties. The choices are endless.
As always, the most coveted dates are booking up fast! Contact our Event Coordinators today to secure your preferred Summer Party date!
Call us on 020 3141 3255 or even better email on enquiries@41portlandplace.com
Enjoy our Day Delegate Rate at £80 + VAT per person
Host your next conference at 41 Portland Place for just £80 + VAT per person (minimum 40 guests) — available until the end of March 2026.
Your package includes:
Plus, you can choose from a selection of complimentary food options including, bircher muesli, organic yoghurt with poached seasonal fruit compotes, fruit flapjacks and more.