The Pem Restaurant Closed
meetings foyer


Inside our historic 19th-century façade you’ll discover contemporary spaces — the perfect balance between then and now. Gather up to 300 guests in our charming venues for your next event, or plan something more intimate in one of our private dining rooms.

Host an Event

Submit a proposal to find out what we can offer.

Request A Proposal

Stay Together

Traveling with a group? Reserve 10 or more rooms instantly.

Book A Room Block

Create An Attendee Website

For room blocks big and small, at all Hilton hotels and brands.

Create Your Website
boardroom with large table and lounge area

Our Venues

Discover our grand Whitehall Suite and seven meeting rooms inside our hotel.

Hints of British charm and London history bring our venues alive, each offering multiple configurations to fit your needs.



Host a corporate party, board meeting, or professional holiday event in our versatile meeting rooms. Our dedicated events team helps you get every detail just right.

meeting room with rows of chairs


Get married in Westminster with a romantic ceremony and reception. Celebrate with loved ones and spend your honeymoon exploring Central London, less than a quarter-mile away.

Ballroom setup for wedding reception with round tables

Private Dining

Whether it’s an important client or a beloved spouse, take them out for an evening to remember. Our private dining rooms are the perfect place to enjoy a unique dining experience crafted by an award-winning culinary team.

Table Decorated for an Event at The Harben Restaurant

The Harben Room


Intimate and stylish, The Harben Room is a secluded dining area that sits inside The Pem Restaurant. There’s plenty of space to host up to 22 guests.

Food on a Table at Blue Boar Pub

The Snug


The Snug is a private dining den and bar tucked away in the Blue Boar Pub, featuring plush seating and table service for six guests.

Table Setup for an Event at The Hedgerow Bar

The Orchard Room


Natural light pours into The Orchard Room through its glass rooftop, illuminating the floral tea-room atmosphere. Fit for 50–80 guests.

  • Total Event Space 447 square meters
  • Largest Room Setup 273 square meters
  • 7 Meeting Rooms
  • 256 Guest Rooms

Capacity Chart

Event Room NameBanquetConferenceSquareReceptionSchool RoomTheatreU-Shape
Whitehall Suite273 Square Meters220Not availableNot available300Not availableNot availableNot available
Whitehall 2, 3 & 4221 Square Meters170Not availableNot available200Not availableNot availableNot available
Whitehall 1, 2 & 3212 Square Meters170Not availableNot available200Not availableNot availableNot available
Whitehall 3 & 4150 Square Meters120Not availableNot available15060120Not available
Whitehall 1 & 2132 Square Meters120Not availableNot available15060120Not available
Whitehall 380 Square Meters6024Not available60357026
Whitehall 271 Square Meters6024Not available60357026
Whitehall 471 Square Meters5024Not available50306026
Chevening61 Square Meters5024Not available50306026
Whitehall 161 Square Meters5024Not available50306026
Dorneywood56 Square Meters4018Not available40285024
Chequers48 Square MetersNot available10Not availableNot availableNot availableNot availableNot available
  1. Locations/
  2. United Kingdom/
  3. London Hotels/
  4. Conrad London St. James/
  5. Events