Photo of Syon Park - Syon House, Northumberland Room

Syon Park - Syon House, Northumberland Room

1a Park Road, Isleworth, TW7 6AZ -

Up to
26 guests
Offers
catering
External Catering
allowed

About Venue

Syon House is the spectacular London home of the Duke of Northumberland. The house was built in the sixteenth century on the site of the Medieval Syon Abbey, and came to the family of the present owners in 1594. Syon has many layers of history and has seen some profound changes over the centuries

Away from the grandness of the Principal Floor, the Northumberland Room is situated on the ground floor of Syon House and benefits from level access, abundant natural light and comfortable private surroundings. In times gone by it would have been used as a servant dining hall. Now carpeted and heated, it can host up to 70 people theatre-style or between 10 and 30 guests boardroom-style. It features artefacts and pictures on the fascinating history of Northumberland House – not least a stunning marble fireplace. It has a wall mounted screen for presentations and good Wi-Fi access. Lunch can be served in the neighbouring Alnwick Room – or in summer, guests have the option to take lunch in the Colonnade or Inner Courtyard garden.

Capacity & Layout

Boardroom

up to 26

Pricing
& Opening Hours

Weekly schedule

monday
00:00 - 24:00
tuesday
00:00 - 24:00
wednesday
00:00 - 24:00
thursday
00:00 - 24:00
friday
00:00 - 24:00
saturday
00:00 - 24:00
sunday
00:00 - 24:00

Food & Beverage

Catering arrangements

Refreshments

Alcohol

Facilities & Amenities

Tea

Premises parking

Breakout rooms

Audio & Visual

WiFi

Other

wall mounted screen for presentations

Location

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Reviews

peter burke
May 2025
I'm aiming to be back for a tour after learning lots about key history this place was involved in. Charles I almost had London reclaimed, lady jane gray staying here and relations to normans who invaded. Well worth buying. I'm reading through the house brochure with Fantastic history. The paths around the grounds aren't bad for a walk either!!
Laura Carolina
October 2025
Guide Carla provided a good tour of the rooms in this very historic house, including photographs and portraits of the owner's family and royal visitors. Weather (wind) cancelled the Gardens and Conservatory portion of the tour, and half the ticket price was refunded. There is a gift shop, deli, garden centre and Christmas shop on site. The deli offers beers and wines. Don’t bother arriving early; the gate and door to the house are opened only at 10:30, for the first tour.