About this property

Located in the heart of Sydney CBD (Central Business District), Castlereagh Boutique Hotel, an Ascend Collection Hotel offers a restored, heritage-listed property near Sydney’s most cherished attractions including the Sydney Opera House, Harbour Bridge and Sydney Tower. This hotel is also convenient to Pitt Street Mall and Royal Botanic Gardens. Other nearby attractions include the Wildlife Sydney Zoo and Sydney Aquarium. Castlereagh Boutique Hotel, an Ascend Collection Hotel holds a significant piece of Sydney’s history, as the building was the first reinforced concrete construction seen in Sydney and became the yardstick for all of the other buildings built in the 1920s. The hotel’s restaurant has been restored in exact detail to its original décor, offering stunning period architecture that is a must-see during a stay. There are two meeting rooms, with the hotel able to accommodate 120 people for conferences, 40 people in theatre style conference seating and 20 people in U-shape seating. Free wireless high-speed Internet access is available, as is a free daily newspaper. All guest rooms offer air conditioning, a flat-screen television, mini-bar, hair dryer, alarm clock, iron and ironing board.

Families particularly like the location — they rated it 9.5 for a stay with kids.

Distance in property description is calculated using © OpenStreetMap

Ascend Collection
Hotel chain/brand
Ascend Collection

Property highlights

Perfect for a 3-night stay!

  • Top location: Highly rated by recent guests (9.4)

  • Top pick by families with children

Breakfast info

Continental


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Availability

Prices converted to USD
We have no availability here between Mon 20 Oct 2025 and Thu 23 Oct 2025

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Limited supply in Sydney for your dates: 25 four-star hotels like this are already unavailable on our site

Guest reviews

Categories:

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Cleanliness
Comfort
Value for money
Location
Free WiFi

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Guests who stayed here loved

  • Stuart
    United Kingdom United Kingdom
    The buildings interiors have great character. The breakfast was excellent. The central location was really convenient.
  • Jo
    Australia Australia
    The charm of all that was still remains It a stunning place to stay and a trip back in time when things were build to last and has kept its style since it was built - simply beautiful
  • Sparkes
    Australia Australia
    Excellent Staff, beautiful dining room and bar, central location to the city and restaurants and Hyde Park.
  • Kerrie
    Australia Australia
    Almost all Aspects of our stay exceeded our expectations
  • Lorinda
    Australia Australia
    So close to everything. Easy to get on public transport because it was so close. The hotel is also beautiful, sitting in the lobby was a joy. The beds were comfortable.
  • Patricia
    Australia Australia
    Everything. Loved the heritage vibe to the place. A very relaxing feel with lovely staff. Great location. Rooms were spacious and clean. Comfortable beds.
  • Monique
    Australia Australia
    The staff were exceptional. They facilitated all of my requests and were super friendly to my guests that came to meet me before we went out could not fault them.
  • Bibbyneccy
    Australia Australia
    Comfy bed, elegant clean room. Room upgrade was a nice surprise.
  • Catherine
    Australia Australia
    Castlereagh Boutique Hotel is a good value boutique hotel that is in a historic building in the CBD. It was once a gentleman’s club that has been converted to a hotel. Although the rooms & bathrooms are very compact it has everything you need for...
  • Donald
    Australia Australia
    The personnel were professional, courteous and friendly. The property was well situated in central Sydney and we could not fault the property in anyway. The dining facilities and food was excellent. Once checked in everything was within this...

Hotel surroundings

House rules

Castlereagh Boutique Hotel, an Ascend Collection Hotel takes special requests - add in the next step!
Check-in
From 15:00
Guests are required to show a photo identification and credit card upon check-in
Check-out
Until 10:30
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please check what conditions may apply to each option when making your selection.
Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please make sure you have added the correct number of children and their ages in your search.

Cot and extra bed policies

< 1 year old
Cot upon request
Free

The number of cots allowed is dependent on the option you choose. Please check your selected option for more information.

There are no extra beds available at this property.

All cots are subject to availability.

No age restriction
There is no age requirement for check-in
Pets
Pets are not allowed.
Groups
When booking more than 5 rooms, different policies and additional supplements may apply.
Cards accepted at this hotel
American ExpressVisaMastercardDiners ClubJCB Cash is not accepted

The fine print

Need-to-know information for guests at this property

Please note that there is a 1.5% charge when you pay with a Visa or Mastercard credit card.

Please note that there is a 2.3% charge when you pay with a American Express, Diners Club or Discover credit card.

Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

In response to Coronavirus (COVID-19), additional safety and sanitation measures are in effect at this property.

Food & beverage services at this property may be limited or unavailable due to Coronavirus (COVID-19).

Due to Coronavirus (COVID-19), wearing a face mask is mandatory in all indoor common areas.