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.

Great Conservatory

POA

80% would book it again

Number of guests

Start date

End date

My dates are flexible

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 £11000 per day
from £11000 per day
from £11000 per day
from £11000 per day
from £22000 per day
from £29000 per day
from £14000 per day

Food & Beverage

Catering arrangements

Refreshments

Alcohol

Facilities & Amenities

Tea

Premises parking

Breakout rooms

Location

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Reviews

Suhas Shankarappa
July 2026
Good property.. spacious rooms, amazing environment. Plan your transport well - it’s bit far away from main road.
Malcolm Lloyd
June 2026
Lovely visit. Very knowledgeable and engaging guilds in almost every room on the house visit. Garden and conservatory wonderful. Courtyard garden themed in white is magnificent
Klaire Daggatt
May 2026
Lovely home and gardens, staff very knowledgeable and engaged with visitors some really beautiful rooms, paintings and impressive history. If you like a stately home worth the visit and not at all crowded. The art work was amazing gardens and conservatory a must do while there. We stayed at the hotel next door and didn't know about the house so lovely visit.