Tell us what you’re planning, and we’ll come back to you with availability, pricing, and recommendations for the right space.
Mary Sumner House has eight meeting rooms and a Conference Hall, each suited to a different kind of event, from a six-person meeting to a 120-seat conference. Room hire starts from £220 per session. No VAT is charged on room hire, and a charitable discount is available for registered UK charities.
Ready to check dates? Online Booking takes you straight through to request a proposal for your room.
If you’d prefer to talk it through first or arrange to see the rooms before deciding, call us on 0207 222 5533 or email conference@mothersunion.org.
Alternatively, if you’re not sure which room’s right, or want us to put a quote together for you? The contact form is the quickest way to reach our team.
