Events
you can host
Mansion House can assist you in creating your ideal event, whether you’re planning a formal banquet or a catwalk showcase.
The magnificent Grade 1 listed Mansion House, under the stewardship of the City of London Corporation, presents an extraordinary and distinguished setting for diverse occasions, from corporate gatherings and conferences to elegant receptions and grand banquets.
Mansion House offers a diverse selection of rooms and flexible layout configurations, making it an ideal venue for events ranging from intimate gatherings of 10 guests to grand celebrations accommodating up to 500 attendees. The magnificent Egyptian Hall, on the 1st floor, inspired by the renowned classical Roman architect Vitruvius’ interpretations of Roman architectural designs in Egypt, provides a spectacular setting for formal dinners and events and can comfortably seat 350 guests. Also on the 1st floor are The Salon, Drawing Rooms and Long Parlour, ideal for receptions, smaller dinners, breakout rooms or meeting rooms. On the 2nd floor we have the beautiful Old Ballroom, which is ideal for events up to 150 people, such as seminars, receptions or meetings and up to 90 people for dinners.
With five rooms across two floors, finding the right fit for your event should be simple. Tell us what you’re planning and we’ll show you which spaces work.
Mansion House can assist you in creating your ideal event – whether you’re planning a formal banquet or a catwalk showcase.
Mansion House can assist you in creating your ideal event, whether you’re planning a formal banquet or a catwalk showcase.
The spacious layout, elegant ambiance, and versatile facilities make Mansion House the perfect setting for accommodating large groups.
Diverse spaces for conferences, with adaptable room configurations that suit different event styles and attendee numbers. The high quality catering services help ensure a smooth experience for event planners and guests alike.
Offering customisable, exclusive environments ensuring privacy, a seamless guest experience, and a memorable atmosphere for all attendees.
Ceremony spaces combining varying capacities with a stunning ambiance, state-of-the-art audiovisual capabilities and strategic layout for networking and stage accessibility.
Exclusive, distraction-free environments where personalised service, customisable ambiance, and complete privacy create the perfect setting.
A variety of spaces offering unique environments equipped with modern technology and flexible layouts.
Unique spaces, stylish décor and excellent lighting, creating the perfect atmosphere to showcase the latest trends and designs.
A variety of controlled environments where lighting, sound and set design can be precisely managed, ensuring high quality unique footage.
BlackRock
September 2025
Chartered Institute of Export & International Trade
October 2025
Director, Maritime
Department for Transport
September 2025
Polish Investment & Trade Agency
March 2026
Kyuden International UK Ltd
December 2025
Mansion House stands as a hidden treasure within the City of London, representing a rare surviving example of a grand Georgian town palace which is still open for public visits. The venue hosts the City’s most prestigious official functions, including the notable annual dinner presided over by the Lord Mayor, where the Chancellor of the Exchequer delivers their renowned ‘Mansion House Speech’, offering insights into the status of the British economy.
Mansion House is in the heart of the City of London. It’s easily accessible by public transport and is opposite Bank underground station.
If you have a specific event in mind please click on Book Now to fill out our enquiry form. For more generic enquiries or to find about using Mansion House for an event, please fill in the form opposite or use the contact details below.