4 - 18 People
121 Castlereagh Street, Sydney NSW
$5,000 - $20,700 /month · $1,250/desk
161 Castlereagh Street
4 People
View 5 serviced officesPOA
$1,011/desk
Available
Meeting Rooms
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161 Castlereagh Street, Sydney NSW
At the intersection of Sydney's financial heart and retail pulse, WeWork's serviced offices for lease in Sydney occupy a commanding Castlereagh Street position that puts businesses at the centre of Australia's commercial capital. This premium workspace delivers the signature WeWork experience with private offices accommodating teams from intimate startups to established enterprises, all wrapped in contemporary design and cutting-edge amenities.
The space showcases WeWork's distinctive aesthetic with floor-to-ceiling windows flooding workspaces with natural light, while thoughtfully designed common areas foster the collaboration that drives Sydney's most innovative companies. Professional reception services create lasting first impressions, while fully furnished offices allow teams to focus on growth rather than setup.
Castlereagh Street places tenants within steps of Martin Place's banking precinct, David Jones flagship store, and the Queen Victoria Building's heritage retail spaces. The location connects directly to George Street's restaurant strip, Pitt Street Mall's shopping hub, and the bustling laneways where Sydney's cafe culture thrives, creating an environment where business networking happens as naturally as the morning coffee run.
This flexible office space in Sydney attracts scaling technology firms, consulting practices, and creative agencies seeking the prestige of a premium Sydney NSW address with the agility of month-to-month terms.
WeWork is a global leader in flexible workspace solutions, with an established footprint across Australia’s major business districts including Sydney, Melbourne, Brisbane and Perth. Known for its contemporary design, premium amenities and community-driven ethos, WeWork provides a dynamic alternative to traditional office leasing — ideal for start-ups, growing teams and enterprise clients seeking agility and convenience.
Each WeWork location in Australia offers thoughtfully designed private offices, dedicated desks, and coworking areas that cater to a wide range of business needs. Members enjoy access to high-speed internet, on-site support teams, meeting rooms, breakout zones and event spaces, all within vibrant, centrally located buildings close to public transport and key commercial hubs.
On Sidespace, you can explore and compare available WeWork offices for lease in Sydney, Melbourne, and other Australian cities. Whether your business needs a single suite or a larger private floor, WeWork’s flexible terms and turnkey setup make it easy to move in and get to work immediately.
sidespace.com.au market insights
This office is priced at $1,011/desk/mo — below the Sydney average of $1,144/desk/mo. There are 731 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 731 active serviced office listings across Sydney. Updated May 2026.
sidespace.com.au area insights
Sydney is located in Sydney's inner metropolitan area, with 4 transport options nearby. There are 139+ amenities within walking distance.
Nearest transport options from this property
Town Hall Station
Train station
George Street Light Rail
Tram / Light rail
Wynyard Station
Train station
Martin Place Station
Train station
Within 1km walking distance
Streets intersecting or near Castlereagh Street
Area data for Sydney, NSW. Updated May 2026.
Office space at 161 Castlereagh Street ranges from $2,022 to $15,165 per month, depending on team size and configuration. That works out to $1,011 – $1,011 per desk per month. Pricing is all-inclusive — rent covers your private office, internet, utilities, and access to shared facilities.
161 Castlereagh Street 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.
161 Castlereagh Street provides a range of amenities including 24/7 Access, Reception, Reception Svcs, Air Con, Cleaning, Building Wifi, and more. These facilities are designed to support productivity and make your workday more comfortable.
Get in touch! info@sidespace.com.au
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Get in touch! info@sidespace.com.au
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