5 offices available
25 Martin Place
From $2,022 /mo
2–15+ people
People
1–24
Size
80 m²
Available
4 suites
From
$890/mo
24/7 Access
Air Con
All-inclusive
Breakout Space
Cleaning
Fast Wi-Fi
Availability
Listed 12 Aug 2026 — availability confirmed on enquiry SS-11112 month term, ex GST
Need space for a larger team?
24+ people
Why this building
King Street Financial Precinct
Premium workspace in Sydney.
External Natural Light
Offices for teams of 1 to 24 people with flexible terms.
Town Hall Station Access
4 offices available – contact Sidespace to arrange an inspection.
The building
The heart of Sydney's bustling financial district houses JustCo's sophisticated serviced offices for lease in Sydney, where King Street's corporate energy meets flexible workspace innovation. JustCo Sydney transforms traditional office leasing with premium private offices that adapt to growing teams, featuring expansive external-facing windows that capture natural light throughout the workday.
Inside this meticulously designed workspace, polished concrete floors meet warm timber accents, creating an atmosphere that balances corporate professionalism with creative energy. The business lounge flows seamlessly into collaborative breakout spaces, while soundproof phone booths and fully-equipped meeting rooms provide privacy when concentration is essential. On-site concierge services and comprehensive mail handling ensure operations run smoothly.
George Street's retail corridor and Pitt Street Mall sit moments away, placing teams within Sydney's premier shopping and dining precinct in New South Wales. The workspace draws ambitious startups, established consulting firms, and growing tech companies who value the prestige of a Sydney CBD address combined with the flexibility of modern office space to rent.
Town Hall Station's proximity connects teams across Sydney's transport network, while the surrounding streetscape of Castlereagh and Elizabeth Streets offers an abundance of client meeting venues and after-work destinations for team celebrations.
Read more
Inside this meticulously designed workspace, polished concrete floors meet warm timber accents, creating an atmosphere that balances corporate professionalism with creative energy. The business lounge flows seamlessly into collaborative breakout spaces, while soundproof phone booths and fully-equipped meeting rooms provide privacy when concentration is essential. On-site concierge services and comprehensive mail handling ensure operations run smoothly.
George Street's retail corridor and Pitt Street Mall sit moments away, placing teams within Sydney's premier shopping and dining precinct in New South Wales. The workspace draws ambitious startups, established consulting firms, and growing tech companies who value the prestige of a Sydney CBD address combined with the flexibility of modern office space to rent.
Town Hall Station's proximity connects teams across Sydney's transport network, while the surrounding streetscape of Castlereagh and Elizabeth Streets offers an abundance of client meeting venues and after-work destinations for team celebrations.
Key facts
| Product | Serviced offices |
| Operator | JustCo |
| Address | 135 King Street, Sydney NSW 2000 |
| Offices available | 4 |
| Team sizes | 1–24 |
| Office sizes | 80 m² |
| From | $890 /mo all-inclusive |
| Monthly range | $890 – $23,500 |
| Terms | Flexible · all-inclusive |
| Reference | SS-111 · listed 12 Aug 2026 |
Included
24/7 Access
Air Con
All-inclusive
Breakout Space
Cleaning
Fast Wi-Fi
Flex Terms
Furnished
Kitchen
Mail Handling
Meeting Rooms
On-site Staff
+ 9 more
Location
Connecting streets
Streets intersecting or near King Street
George Street
Pitt Street
Castlereagh Street
Elizabeth Street
Kent Street
York Street
Clarence Street
Sussex Street
Market Street
Transport & access
Nearest transport options from this property
Town Hall Station
Train station
200m
George Street Light Rail
Tram / Light rail
150m
Wynyard Station
Train station
400m
Martin Place Station
Train station
500m
The operator
About JustCo
View all JustCo locations ›
JustCo is a managed workspace operator with office space available at 135 King Street, Sydney. Contact Sidespace to learn more about their portfolio.
More offices for lease nearby
5 offices available
Frequently asked questions
How much is office space at 135 King Street, Sydney?
$890 to $23,500 a month is the current all-inclusive range at 135 King Street, Sydney, across 4 available suites.
What does that work out to per desk at 135 King Street, Sydney?
$825 to $979 per desk per month, based on the 4 priced suites listed at 135 King Street, Sydney and the headcount each is sized for.
What size offices are available at 135 King Street, Sydney?
4 private offices are listed at 135 King Street, Sydney, suiting 1 to 24 people, measuring 80 m².
What is included in the rent at 135 King Street, Sydney?
One monthly price covers 24/7 Access, Air Con, All-inclusive, Breakout Space, Cleaning, Fast Wi-Fi, plus utilities and internet — there is no separate outgoings bill on a serviced office.
How do you get to 135 King Street, Sydney?
200m from Town Hall Station, and 150m from George Street Light Rail. It sits between George Street and Pitt Street.
Who operates 135 King Street, Sydney?
JustCo operates the 4 serviced offices listed at 135 King Street, Sydney.
