Hire Space
Stephenson Room

One Great George Street

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  • From £96 per person
  • 30 Reception
  • Westminster Tube
  • From £96 per person
  • 30 Reception
  • Westminster Tube
Westminster's only Grade II listed venue with four glass domes offering natural light throughout, just steps from Parliament and Buckingham Palace.
Benjamin Edmonds
Benjamin Edmonds

Venue Expert @ Hire Space

  • Full wheelchair accessibility
  • Maximum capacity 260 for seated dinner
  • Multiple interconnected rooms available
  • Licensed for civil ceremonies
  • Award-winning venue (Best Conference and Gala Dinner Venue 2019)
  • Central Westminster location near Big Ben and Parliament
  • Grade II listed building with period features
  • In-house catering team serving modern European cuisine
  • Expert on-site audio-visual team
  • Natural daylight throughout

Located on the ground floor of this spectacular Wesminster event venue is the Stephenson room, one of our smaller but really traditional function rooms. This cosy event space has high ceilings and large windows allowing lots of natural daylight. Your guests will be amazed by the rich, dark oak panelling and the ceilings adorned by beautifully embellished plaster and lit by a large chandelier. The stunning wooden table along the middle of the room is ideal to seat up to 26 people for an intimate private dining event. The Stephenson room is also ideal for a standing reception.

Frequently asked questions

Dinner packages start at £88.70+VAT per person for a basic package including 3-course set menu with coffee and unlimited bottled water. The full dinner package is £108.50+VAT per person including hire of both Stephenson Room for pre-dinner drinks and Council Room for dinner, 2 glasses of house wine for reception, 3-course set dinner menu with coffee, half bottle of house wine with meal, and unlimited bottled water.

The Council Room accommodates maximum 80 guests for seated dinner, while the Stephenson Room holds maximum 30 guests for standing reception. For events over 30 guests, both interconnected rooms can be used with a recommended maximum of 50 guests total for optimal flow between spaces.

All dinner packages require minimum 30 delegates and exclude VAT. Pre-dinner canapés cost £12.50 per person (3 pieces), choice menu upgrade is £13.50 per person (maximum 3 choices per course), and additional course/cheese course is £10.50 per person. Bar setup costs £295.00 including 2 staff members.

Standard dinner hire runs 18:30-23:00, which includes total room access time for setup and breakdown. Late extension fees are £500.00 for 11pm-midnight, £1,200.00 for 11pm-1am, and £1,900.00 for 11pm-2am.

No naked flames or smoke are permitted in any areas. The venue works with a range of entertainment suppliers and can provide personal recommendations, but all entertainment must comply with venue safety regulations.

Yes, alcohol-free events are accommodated with adjusted pricing. The dinner package reduces to £88.70 per person when removing all alcohol, and you can add soft drinks or non-alcoholic options on consumption basis. For alcohol-free events, only the Council Room is needed as the Stephenson Room is primarily for pre-dinner drinks.

Weddings are exclusively hosted on Saturdays and Sundays only. Corporate dinners and other private dining events can be scheduled Monday through Friday. Show-round appointments are available Monday-Friday 9:30am-5:00pm, though site visits may be limited during building refurbishment periods.

Availability is offered on both confirmed and waitlist basis depending on demand. Popular dates like December availability (2nd, 3rd, 16th-18th) fill quickly. The venue can provisionally hold spaces while you confirm details, and show-rounds can be arranged to view the interconnected Stephenson and Council rooms before booking.

More about One Great George Street

A stunning Grade II Listed, glass-domed conference centre and event venue in Westminster, Central London by Big Ben, Buckingham Palace and St James's Park. 21 diverse function rooms are available for intimate and grand occasions, including its jaw-dropping Great Hall with capacity of up to 400. Expect exceptional in-house catering, audio visuals and service from this venue which also excels at sustainability and accessibility. Enjoy the rarity of both period features and natural light throughout for meetings, conferences, fine dining, gala dinners, lectures, seminars, filming and weddings.