Menu Book Book Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel
Castlereagh Boutique Hotel

Functions and Events

The Castlereagh Boutique Hotel is a truly unique venue in Sydney, offering a nostalgic function or meeting experience with heritage-listed function rooms.

For corporate meetings that feel a world away from the office, to brilliant, intimate parties and extravagant events, you can book one of our beautifully restored function rooms with Art Deco architecture. Or consider a private area of the Reagh Bar on the ground floor.

We’d love to discuss hosting your meetings and events for the year ahead.

Holding multiple meetings across the year? Receive complimentary room hire and in-house AV for your first meeting when you book 5 meetings.

CONDITIONS: Bookings must be held within 12 months of your first meeting and by 1 December 2020. Deposits must be taken for all 5 meetings before the first meeting room hire and AV is provided at no costs. Available on new bookings with a minimum of 15 delegates.

The Boardroom1-10-12---
Castlereagh Room230181824-
Adam Room44024204070
Club Room150242430-
The Hyde Room5502018--
Cellos Grand Dining Room41403645120200
Conference Centre3200-60120200
TH = Theatre   |   BR = Boardroom   |   US = U-Shape   |   BQ = Banquet   |   CT = Cocktail

Download Fact Sheet Download Functions Package Enquire Now

A Charming High Tea

Celebrate your next birthday party, anniversary, bride to be or special occasion with our exquisite high tea in style in the beautiful, heritage listed Cellos Grand Dining Room.

Read more
Castlereagh Boutique Hotel Sydney

Meetings & Conferences

With a convenient central Sydney location, our meeting rooms offer a truly unique experience for your next corporate event, product launch, seminar or conference.

Read more

Unique Christmas Parties in Sydney CBD Venue

Great Gatsby! It’s almost Christmas | Whether it's for 50 or 150, Castlereagh Boutique Hotel knows how to throw an incredible Great Gatsby theme Christmas Party. Held in the renowned heritage listed grand dining room, Cellos, you will experience 1920's decor and ambiance, high ornate ceilings and crystal chandeliers – so you don't need a big budget to create the perfect backdrop.

Read more

Private Events & Parties

Celebrate your next birthday party, anniversary or special occasion in style in the beautiful, hertiage listed function rooms at the Castlereagh Boutique Hotel.

Read more

Enquire Now

This is a gorgeous old world hotel and the service was impeccable. Everything about the hotel we loved...

See all reviews

Change Bookings with Ease

Changing bookings with us is not a problem


Book direct with us for rates 5% lower than other websites!

Search Dates

Stay In Touch

Subscribe to our e-newsletter to receive exclusive news, promotions & events.