Syon Park | Northumberland Room
“The Northumberland provides a quiet, calm space below the principal floor of the house and is ideal for meetings either boardroom or theatre style.” *
Venue Capacity:
Reception: 70, Dinner: 30
* Excerpt from https://syonpark.co.uk/wp-content/uploads/2025/09/Syon-Park-Marketing-PDFs_Corp-Private-Events_v5.0.pdf