Back to search results

The In & Out

No 4, St James's Square, SW1Y 4JU

An elegant Grade II listed townhouse, steeped in history and tradition, with superb facilities for events of all kinds.

The Naval and Military Club is lovingly and universally known as “The In & Out”, a beautiful venue in the heart of chic St. James’s Square. There is a great range of spaces, all beautifully maintained, and the venue can host events for up to 250 guests. It’s hugely popular for weddings, but equally suitable for business and other private events – the tranquil courtyard making it particularly well placed to host drinks receptions and summer parties. Booking for The In & Out is provided by ITA*, who offer a complimentary and bespoke booking service for a wide range of London venues.

Contact us Make an enquiry


  • Dancefloor
  • Late license
  • Onsite accommodation
  • Outside area/ lawn, courtyard or terrace
  • Roof garden, or outside area
  • Spacious & light
  • Wedding license

Individual room capacities

NameReceptionSit downTheatreArea in m2
Coffee Room250120150
The V.A.D. Room16
King Harald V15084120


A summer evening in the heart of St James’s

A summer evening in the heart of St James’s

Brazilian Grill Summer Party - Celebrate the summer and the Olympics in Rio with our vibrant, tasty Brazilian Grill also known as Churrasco! You will choose from our selection of juicy meats, delicious sides and mouthwatering desserts.

We have a variety of packages so you can choose the right fit for your event. Whether you want to enjoy a canapé reception, an interactive small plates party or a lively barbeque, we have it all! Our packages have all the details you need to create an exceptional summer party at The In & Out.

Your package includes:

• Exclusive hire of the whole hall from 6.30pm until 11pm

• Brazilian Grill*

• 1 hour Brazilian Pimms (add Melon and Pineapple and a touch of Cachaca) • 3 hours unlimited beer, house wine and soft drinks

• All staff, tableware, glassware and linen

•On site event management

*Other catering options available including canapes and small plated menu

With our flexible summer entertainment upgrade options we can help you add flair and originality to keep your guests talking long after the event:

Carnival themed waiters - POA Themed tableware - POA

Ice Cream tricycle - POA


Face painting - POA

Brazillian Band - POA

Photobooth - POA

Lighting and lanterns in the garden - POA Giant party games - POA


Add a review

No 4, St James's Square, SW1Y 4JU

Connect with The In & Out

Remember, we don't charge commission!

Mention Londonlaunch to ensure the best possible price

Make an enquiry
Show telephone number
  • Telephone0207 392 3970