Castlereagh Boutique Hotel
Great Event Venues

Sydney CBD, 2000
Mon Tue Wed Thu Fri Sat Sun
AvailableAvailableAvailableAvailableAvailable AvailableAvailable

ABOUT Castlereagh Boutique Hotel
Great Event Venues

The Castlereagh Boutique Hotel is open for function bookings such as weddings, engagements, conferences, meetings and more! They have 3 food and beverage outlets that are also available for private hire. These outlets are the Reagh Bar, the Lounge and Cellos Dining Room. On offer are also 6 meeting rooms and a boardroom in the building.

Level 1 Club Meeting Room: Theatre Style = 50 Pax, Boardroom & U-shape = 24 Pax, Banquet = 30 Pax

Level 1 Boardroom: Boardroom style only = 10-12 Pax

Level 2 Castlereagh Room: Theatre Style = 30 Pax, Boardroom & U-shape = 18 Pax, Banquet = 24 Pax

Level 3 Conference Centre: Theatre Style = 200 Pax, U-shape = 60 Pax, Banquet = 120 Pax, Cocktail = 200 Pax

Level 4 Adam Room: Theatre Style = 40 Pax, Boardroom = 24 Pax, U-shape = 20 Pax, Banquet = 24 Pax.

Cellos Grand Dining Room: Theatre Style = 140 Pax, U-shape = 60 Pax, Banquet = 120 Pax, Cocktail = 200 Pax

Level 5 Hyde Room: Theatre Style = 50 Pax, Boardroom = 20 Pax, U-shape = 18 Pax

These meeting rooms are available for full day, half day and night sessions from Monday to Saturday. Sunday may be available but please be aware that extra costs apply due to Sunday rates.


See below the contact form for our venue’s capacities

Get pricing & check the availability on venue hire via the ‘Contact This Venue’ form



Room Min Max
Boardroom 5 12
Castlereagh Room 10 30
Club Meeting Room 10 30
Hyde Room 10 30
Adam Room 15 40
Conference Centre 30 120
Cellos Grand Dining Room 50 120
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