Flexible workplace solutions
233 Castlereagh Street
233 Castlereagh Street offers premier offices and coworking spaces in Sydney’s CBD, close to Town Hall Station and Hyde Park. Benefit from excellent connectivity and a prestigious business address, enhancing client proximity and collaboration opportunities, supported by professional meeting rooms and networking events.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at 233 Castlereagh Street
About 233 Castlereagh Street
What makes this location special
233 Castlereagh Street in Sydney offers prime commercial relevance due to its proximity to the city's central business district, ensuring easy access to key decision-makers and clients. Excellent connectivity is provided by nearby Town Hall and Museum train stations, facilitating seamless commutes for your team and visitors. Establishing your offices here enhances professional credibility, surrounded by leading banks, legal firms, and corporate headquarters. The area’s vibrant business community fosters collaboration and growth, making coworking spaces ideal for networking and innovation. Choosing this location optimizes operational efficiency and cost management, supporting your business success with flexible workspace solutions.
You’re part of a much bigger network
Regus in Chinatownnorth_east
Chinatown's vibrant business ecosystem, centered around Little Bourke Street and nearby Melbourne CBD, offers compelling advantages for professionals in finance and consulting. With easy access to Melbourne Central Station, coworking spaces and meeting rooms in Chinatown provide seamless connectivity and a rich talent pool, fostering growth and collaboration.
Amenities available
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Meeting Rooms
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Major Transport Links
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City/Town Center
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Common Areas
Where to find us
Address
233 Castlereagh Street, Sydney, NSW, 2000, AUS
24/7 Access
For private office and dedicated cowork customers
Nearby information

Transport Connections
233 Castlereagh Street, Sydney, is conveniently located with excellent transport connections. The area is well-served by public transport, with Town Hall Station just a short walk away. This makes commuting easy for your team and visiting clients. Additionally, the nearby Central Station connects you to regional and interstate rail services. Choosing our flexible office space here ensures that your business is accessible and well-connected.
Dining & Hospitality
Sydney's Castlereagh Street offers a vibrant dining and hospitality scene. Just around the corner, you’ll find the renowned Hyde Park, a perfect spot for a relaxed lunch break. A variety of cafes and restaurants in the vicinity cater to diverse tastes and preferences, making it easy to entertain clients or enjoy team lunches. The nearby dining options enhance the overall work experience in our shared workspace.
Culture & Leisure
At 233 Castlereagh Street, you’ll be immersed in Sydney's rich cultural and leisure offerings. The Australian Museum, located nearby, provides an excellent opportunity for team outings and client entertainment. The area is also home to several theaters and galleries, allowing you to enjoy the arts right after work. This vibrant cultural environment contributes to a balanced and stimulating work-life experience in our serviced office.
Parks & Wellbeing
Being close to Hyde Park, 233 Castlereagh Street offers ample opportunities for outdoor activities and relaxation. The park is an ideal location for a midday walk or an after-work jog, promoting a healthier and more productive lifestyle. The green spaces nearby provide a refreshing break from the office, enhancing overall wellbeing. Our coworking space here supports a harmonious blend of work and relaxation, fostering a positive work environment.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
Submit your details and we’ll show you what makes Regus different.


















