2 - 20 People
338 Pitt Street, Sydney NSW
$1,800 - $18,000 /month · $900/desk
233 Castlereagh Street, Sydney NSW
233 Castlereagh Street
10 People
View 6 serviced offices$9,000
$900/desk
Key Property Information
Available
Meeting Rooms
Availability
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Property Overview
233 Castlereagh Street, Sydney NSW
- • Castlereagh Street Prestige
- • External Window Aspects
- • Town Hall Station Proximity
Few addresses in Sydney's heart combine the prestige of Castlereagh Street with HQ's distinctive approach to serviced offices for lease in Sydney. This landmark building delivers premium private offices where natural light streams through external-facing windows, creating bright workspaces that inspire productivity and collaboration across teams of varying sizes.
HQ Sydney transforms traditional office culture through thoughtfully designed interiors that blend contemporary aesthetics with functional flexibility. The workspace features sophisticated common areas and meeting facilities that encourage networking, while private offices maintain the focus and professionalism growing businesses demand. External aspects ensure consistent natural light throughout the day, supporting wellbeing and performance.
Castlereagh Street positions teams at the epicentre of Sydney's business district in New South Wales, surrounded by George Street's retail energy and Pitt Street's commercial pulse. The neighbourhood offers over 85 dining options from Martin Place's fine dining to Hyde Park Barracks' casual cafes, plus 14 fitness centres supporting work-life balance. Town Hall Station's proximity connects teams across Sydney's transport network.
Startups scaling rapidly and established firms seeking flexible office space Sydney wide find their rhythm here. The building attracts creative agencies, professional services, and tech companies who value Castlereagh Street's prestigious address alongside HQ's community-focused workspace philosophy.
About HQ
HQ offers reliable, functional, and transparent flexible workspace solutions tailored for professionals, startups, and established businesses across Australia. With a network of prime locations in major cities including Sydney, Melbourne, Brisbane, Perth, and beyond, HQ provides fully serviced private offices, dedicated desks, coworking spaces, day offices, meeting rooms, and virtual office options on adaptable terms—from short-term access by the hour or day to longer commitments. Enjoy move-in-ready environments featuring high-speed Wi-Fi, ergonomic setups, professional reception support, fully equipped kitchens, breakout areas, and modern amenities that promote focus, collaboration, and efficiency without the complexities of traditional office leases.
Position your business for success in Australia's innovative and resilient economy with a prestigious address, seamless scalability, and hassle-free operations—HQ takes care of utilities, maintenance, cleaning, and administrative needs so you can concentrate on growth and productivity. Whether building a local presence, supporting hybrid teams, or expanding regionally, HQ delivers straightforward, high-quality workspaces that foster professional connections and work-life balance in key commercial hubs.
Market Insights
sidespace.com.au market insights
This office is priced at $900/desk/mo — below the Sydney average of $1,144/desk/mo by 12%. There are 731 serviced offices currently available across Sydney.
Average desk price by suburb
Per desk per month, all-inclusive · Sydney
Double Bay
$1,369
Sydney
This area
$1,144
Darlinghurst
$1,052
Barangaroo
$1,034
Eveleigh
$1,011
Neutral Bay
$1,011
Norwest
$1,004
Rhodes
$950
Desk price distribution
Number of offices by desk price bracket · Sydney
52 offices
126 offices
411 offices
59 offices
61 offices
18 offices
3 offices
1 offices
$300
$600
$900
$1,200
$1,500
$1,800
$2,100
$2,400
This property is in the $900 bracket
Data based on 731 active serviced office listings across Sydney. Updated May 2026.
Area Information
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.
Transport & access
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
Nearby amenities
Within 1km walking distance
Cafes & Restaurants
85
Gyms & Fitness
14
Childcare
4
Banks & Post
18
Medical & Pharmacy
12
Supermarkets
6
Connecting streets
Streets intersecting or near Castlereagh Street
George Street
Pitt Street
Elizabeth Street
Kent Street
York Street
Clarence Street
Sussex Street
Market Street
King Street
Area data for Sydney, NSW. Updated May 2026.
Frequently asked questions about 233 Castlereagh Street
Office space at 233 Castlereagh Street ranges from $1,800 to $18,000 per month, depending on team size and configuration. That works out to $900 – $900 per desk per month. Pricing is all-inclusive — rent covers your private office, internet, utilities, and access to shared facilities.
233 Castlereagh Street offers offices for 2 to 20 people across 6 available configurations. Whether you're a small team or scaling up, there are flexible options to suit your needs.
Map of 233 Castlereagh Street, Sydney NSW
Get in touch about this listing
Property ID 428671
Last updated 03 May 2026
