Photo of Syon Park - Syon House, Great Conservatory

Syon Park - Syon House, Great Conservatory

1a Park Road, Isleworth, TW7 6AZ -

Up to
200 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

There is no denying that Syon comes alive in the summer. The Great Conservatory is perfect for a summer party, and music and dancing are encouraged. Each season the venue is offered drinks reception, parties, dinners and private events every evening from April to mid-October. The venue can host between 50 and 160 guests for dinner, or 200 for a standing buffet affair. It has a relaxed and yet sophisticated atmosphere, and is adorned with palms exotic trees and flowers.

Capacity & Layout

Standing

up to 200

Cabaret

up to 160

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

Price type: Per day

from £6500 per day
from £6500 per day
from £6500 per day
from £7000 per day
from £16000 per day
from £21000 per day
from £9000 per day

Food & Beverage

Catering arrangements

Refreshments

Alcohol

Facilities & Amenities

Tea

Premises parking

Breakout rooms

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.