2 - 15 People
320 Adelaide Street, Brisbane City QLD
$1,606 - $12,045 /month · $803/desk
2 People
View 5 serviced offices$2,008 mo
$1,004/desk
Available
Meeting Rooms
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133 Castlereagh Street, Sydney NSW
Within Sydney's legal and financial heartland, Clarence operates premium serviced offices for lease in Sydney at 133 Castlereagh Street, delivering sophisticated workspace solutions for growing businesses. The heritage-meets-modern building houses meticulously designed private offices accommodating teams from intimate two-person setups to established 15-member operations, each featuring contemporary fit-outs and abundant natural light filtering through character windows.
The thoughtfully curated workspace environment balances professional gravitas with collaborative energy, featuring refined common areas where legal professionals, financial advisors, and consulting teams naturally network. Clarence Sydney creates an atmosphere where established practices and emerging firms operate alongside each other, fostering the kind of strategic connections that drive business growth in New South Wales.
Castlereagh Street positions businesses at the intersection of Sydney's most influential commercial corridors, with Martin Place's banking district, Phillip Street's legal chambers, and the bustling retail energy of Pitt Street Mall creating an unparalleled business ecosystem. The Heritage-listed State Theatre, Hyde Park Barracks, and an abundance of premium dining establishments including Bentley Restaurant & Bar define this prestigious Sydney address.
This flexible office space Sydney attracts law firms scaling their practices, financial services teams, and professional consultancies requiring both gravitas and agility in their operations.
Clarence Professional Group provides premium serviced offices, virtual offices and meeting rooms tailored for lawyers and professional services firms. Operating across Sydney, Melbourne and Brisbane, they offer flexible workspace solutions including private offices, coworking spaces, and support services such as IT assistance and paralegal support.
sidespace.com.au market insights
This office is priced at $1,004/desk/mo — below the Sydney average of $1,133/desk/mo. There are 736 serviced offices currently available across Sydney.
Per desk per month, all-inclusive · Sydney
Number of offices by desk price bracket · Sydney
This property is in the $900 bracket
Data based on 736 active serviced office listings across Sydney. Updated April 2026.
Office space at Clarence ranges from $2,008 to $15,060 per month, depending on team size and configuration. That works out to $1,004 – $1,004 per desk per month. Pricing is all-inclusive — rent covers your private office, internet, utilities, and access to shared facilities.
Clarence offers offices for 2 to 15 people across 5 available configurations. Whether you're a small team or scaling up, there are flexible options to suit your needs.
Get in touch! info@sidespace.com.au
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Get in touch! info@sidespace.com.au
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