5 offices available
From $5,250 /mo
6-40+ people
Area
997-1,029 m²
Available
2 suites
Rent
POA
Availability
SS-791
Level 22, part floor
997 m²
POA
Available now
Part Level 25
1,029 m²
POA
Available now
Need a larger floorplate?
1,029 m²
Why this building
William and Bourke Streets
In the CBD's legal and financial district, with trams at the door and Flagstaff Station a short walk away.
Two floors of about 1,000 sqm
A GPT Fitted Suite on Part Level 25 and a part floor on Level 22, both available now.
WiredScore Platinum, carbon neutral
Platinum rated for connectivity, and certified carbon neutral under NABERS and Climate Active.
The building
181 William Street stands in the legal and financial district of the Melbourne CBD, beside the corner of William and Bourke Streets. Trams run along both streets, and Flagstaff and Southern Cross stations are within walking distance. The tower is part of the CBW precinct, which it shares with 550 Bourke Street and the Goldsbrough Village dining laneway.
GPT describes it as a Premium office building. It was completed in 2008 to a design by Bates Smart with SJB, and is known for its russet toned glass facade. The ground floor lobby has been reworked with generous lounge seating, a People's Coffee café and a concierge desk.
The building holds a WiredScore Platinum rating for connectivity and is certified carbon neutral under NABERS and Climate Active. Its base building achieved a 5.5 Star NABERS Energy rating for 2024 to 2025.
Tenants have a concierge team, 24/7 security, end of trip facilities, secure lockers, car parking and building wifi, with the cafés and takeaway outlets of Goldsbrough Village next door.
Space on offer is a GPT Fitted Suite on Part Level 25, about 1,029 sqm and ready to move into, plus a part floor of about 997 sqm on Level 22 that GPT can shape around your team. Both are available now.
Read more
GPT describes it as a Premium office building. It was completed in 2008 to a design by Bates Smart with SJB, and is known for its russet toned glass facade. The ground floor lobby has been reworked with generous lounge seating, a People's Coffee café and a concierge desk.
The building holds a WiredScore Platinum rating for connectivity and is certified carbon neutral under NABERS and Climate Active. Its base building achieved a 5.5 Star NABERS Energy rating for 2024 to 2025.
Tenants have a concierge team, 24/7 security, end of trip facilities, secure lockers, car parking and building wifi, with the cafés and takeaway outlets of Goldsbrough Village next door.
Space on offer is a GPT Fitted Suite on Part Level 25, about 1,029 sqm and ready to move into, plus a part floor of about 997 sqm on Level 22 that GPT can shape around your team. Both are available now.
Key facts
| Product | Commercial offices |
| Landlord | GPT |
| Address | 181 William Street, Melbourne VIC 3000 |
| Suites available | 2 |
| Floor sizes | 997-1,029 m² |
| Building grade | Premium-grade |
| Reference | SS-791 · listed on Sidespace, updated 21 Oct 2026 |
Location
Connecting streets
Streets intersecting or near William Street
Collins Street
Bourke Street
Flinders Street
Lonsdale Street
Elizabeth Street
Swanston Street
Queen Street
King Street
Spencer Street
Transport & access
Nearest transport options from this property
Bourke Street
Tram stop
50m
Flagstaff Station
Train station
400m
Southern Cross Station
Train station
600m
The landlord
About GPT
View all GPT locations ›
The GPT Group is one of Australia's largest diversified property groups, owning and managing a portfolio of premium office towers across Sydney, Melbourne, Brisbane and Parramatta.
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Frequently asked questions
How much floor space is available at 181 William Street?
997 to 1,029 m² across 2 available tenancies at 181 William Street.
When is office space at 181 William Street available?
2 of the 2 listed tenancies are available for occupation at 181 William Street.
How do you get to 181 William Street?
50m from the Bourke Street tram stop, and 400m from Flagstaff Station. It sits between Collins Street and Bourke Street.
Who is the landlord at 181 William Street?
GPT manages the 2 available tenancies at 181 William Street.
