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Highlights

  • Positioned within Melbourne’s core legal and finance corridor.
  • Close to Southern Cross Station and integrated tram network connectivity.
  • Modern end-of-trip facilities and secure bike storage.
  • Variety of suites tailored for different business needs, from spec fit-outs to customizable whole floors.

All Available Spaces(9)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor
  • 2,939 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Fully fitted suite with collaborative zones, a dedicated arrival area, boardroom seating 10, a 4-person meeting room, a private office, 20 workstations, and a breakout kitchen space.

  • Fully Built-Out as Standard Office
  • Fits 8 - 23 People
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Open-Plan
  • Includes a 10-person boardroom
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 20 Workstations
  • Central Air Conditioning
  • Natural Light
  • Quality fit-out with modern layout and reception
  • Abundant light from expansive glazing
  • 4th Floor
  • 3,315 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Existing fitted office with 26 workstations, a 12-person boardroom, meeting rooms, private office, and comprehensive breakout facilities.

  • Fully Built-Out as Standard Office
  • Fits 9 - 26 People
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Open-Plan
  • Exceptional natural light across open-plan section
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 26 Workstations
  • Central Air Conditioning
  • Natural Light
  • Large boardroom ideal for client meetings.
  • Immediate connectivity to tram and rail services.
  • 5th Floor
  • 2,443 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Brand-new spec suite, move-in ready. Features 22 work points, boardroom for 8, meeting rooms, two private offices, and kitchen area.

  • Fully Built-Out as Standard Office
  • Fits 7 - 19 People
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Open-Plan
  • Efficient space planning to optimize workflow.
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 26 Workstations
  • Central Air Conditioning
  • Natural Light
  • Contemporary fit-out just completed.
  • Includes quiet and private spaces for flexibility.
  • 5th Floor
  • 3,627 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Premium spec suite with 30 workstations, multiple meeting rooms, quiet rooms, a private office, and a large breakout area.

  • Fully Built-Out as Standard Office
  • Fits 10 - 29 People
  • 3 Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Open-Plan
  • Multiple collaboration and focused work zones.
  • Mostly Open Floor Plan Layout
  • 1 Private Office
  • 22 Workstations
  • Central Air Conditioning
  • Natural Light
  • Impressive fit-out suited for dynamic businesses.
  • Excellent CBD views and natural light penetration.
  • 6th Floor
  • 2,788 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Fully fitted with flexible configuration, a 10-seat boardroom, meeting rooms, and quiet spaces for privacy.

  • Fully Built-Out as Standard Office
  • Fits 7 - 22 People
  • 2 Conference Rooms
  • Space is in Excellent Condition
  • Reception Area
  • Open-Plan
  • Enhanced privacy with two quiet rooms.
  • Mostly Open Floor Plan Layout
  • Partitioned Offices
  • 24 Workstations
  • Central Air Conditioning
  • Natural Light
  • Practical design supporting hybrid work.
  • Access to modern end-of-trip facilities.
  • 7th Floor
  • 3,100 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Partitioned offices combined with collaborative spaces and a large boardroom/training room.

  • Fully Built-Out as Standard Office
  • 7 Private Offices
  • 8 Workstations
  • Central Air Conditioning
  • Open-Plan
  • Enhanced privacy with two quiet rooms.
  • Fits 8 - 24 People
  • 1 Conference Room
  • Space is in Excellent Condition
  • Natural Light
  • Practical design supporting hybrid work.
  • Access to modern end-of-trip facilities.
  • 8th Floor
  • 6,405 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Shell Space
  • Now

Whole floor warm shell. Landlord will complete bespoke fit out for Tenant.

  • Central Air Conditioning
  • Open-Plan
  • Customizable to occupier’s specifications.
  • Natural Light
  • Entire level for large-scale tenant requirements.
  • Premium corner location with natural light on all
  • 11th Floor
  • 2,433 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Similar setup to Level 9 with well-integrated private spaces and functional team zones.

  • Fully Built-Out as Standard Office
  • Fits 7 - 19 People
  • 2 Conference Rooms
  • Central Air Conditioning
  • Open-Plan
  • Large kitchen and breakout areas for employeeS
  • Mostly Open Floor Plan Layout
  • 2 Private Offices
  • 12 Workstations
  • Natural Light
  • Designed for small to medium teams needing private
  • 12th Floor
  • 3,778 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Office
  • Full Build-Out
  • Now

Premium upper-floor suite featuring 5 private offices, boardroom, open plan areas, and a full breakout kitchen.

  • Fully Built-Out as Standard Office
  • Fits 10 - 30 People
  • 2 Conference Rooms
  • Central Air Conditioning
  • Open-Plan
  • Multiple private offices suitable for senior teams
  • Mostly Open Floor Plan Layout
  • 5 Private Offices
  • 25 Workstations
  • Natural Light
  • Elevated city views from upper floors.
  • Positioned for professional and financial service
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor 2,939 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
4th Floor 3,315 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
5th Floor 2,443 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
5th Floor 3,627 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
6th Floor 2,788 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
7th Floor 3,100 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
8th Floor 6,405 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Shell Space Now
11th Floor 2,433 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now
12th Floor 3,778 SF Negotiable Upon Request Upon Request Upon Request Upon Request Office Full Build-Out Now

2nd Floor

Size
2,939 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

4th Floor

Size
3,315 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor

Size
2,443 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor

Size
3,627 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

6th Floor

Size
2,788 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

7th Floor

Size
3,100 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

8th Floor

Size
6,405 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Shell Space
Available
Now

11th Floor

Size
2,433 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

12th Floor

Size
3,778 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Office
Build-Out
Full Build-Out
Available
Now

2nd Floor

Size 2,939 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Fully fitted suite with collaborative zones, a dedicated arrival area, boardroom seating 10, a 4-person meeting room, a private office, 20 workstations, and a breakout kitchen space.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 8 - 23 People
  • 1 Private Office
  • 2 Conference Rooms
  • 20 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Reception Area
  • Natural Light
  • Open-Plan
  • Quality fit-out with modern layout and reception
  • Includes a 10-person boardroom
  • Abundant light from expansive glazing

4th Floor

Size 3,315 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Existing fitted office with 26 workstations, a 12-person boardroom, meeting rooms, private office, and comprehensive breakout facilities.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 9 - 26 People
  • 1 Private Office
  • 2 Conference Rooms
  • 26 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Reception Area
  • Natural Light
  • Open-Plan
  • Large boardroom ideal for client meetings.
  • Exceptional natural light across open-plan section
  • Immediate connectivity to tram and rail services.

5th Floor

Size 2,443 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Brand-new spec suite, move-in ready. Features 22 work points, boardroom for 8, meeting rooms, two private offices, and kitchen area.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 7 - 19 People
  • 1 Private Office
  • 2 Conference Rooms
  • 26 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Reception Area
  • Natural Light
  • Open-Plan
  • Contemporary fit-out just completed.
  • Efficient space planning to optimize workflow.
  • Includes quiet and private spaces for flexibility.

5th Floor

Size 3,627 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Premium spec suite with 30 workstations, multiple meeting rooms, quiet rooms, a private office, and a large breakout area.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 10 - 29 People
  • 1 Private Office
  • 3 Conference Rooms
  • 22 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Reception Area
  • Natural Light
  • Open-Plan
  • Impressive fit-out suited for dynamic businesses.
  • Multiple collaboration and focused work zones.
  • Excellent CBD views and natural light penetration.

6th Floor

Size 2,788 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Fully fitted with flexible configuration, a 10-seat boardroom, meeting rooms, and quiet spaces for privacy.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 7 - 22 People
  • Partitioned Offices
  • 2 Conference Rooms
  • 24 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Reception Area
  • Natural Light
  • Open-Plan
  • Practical design supporting hybrid work.
  • Enhanced privacy with two quiet rooms.
  • Access to modern end-of-trip facilities.

7th Floor

Size 3,100 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Partitioned offices combined with collaborative spaces and a large boardroom/training room.

  • Fully Built-Out as Standard Office
  • Fits 8 - 24 People
  • 7 Private Offices
  • 1 Conference Room
  • 8 Workstations
  • Space is in Excellent Condition
  • Central Air Conditioning
  • Natural Light
  • Open-Plan
  • Practical design supporting hybrid work.
  • Enhanced privacy with two quiet rooms.
  • Access to modern end-of-trip facilities.

8th Floor

Size 6,405 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Shell Space
Available Now

Whole floor warm shell. Landlord will complete bespoke fit out for Tenant.

  • Central Air Conditioning
  • Natural Light
  • Open-Plan
  • Entire level for large-scale tenant requirements.
  • Customizable to occupier’s specifications.
  • Premium corner location with natural light on all

11th Floor

Size 2,433 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Similar setup to Level 9 with well-integrated private spaces and functional team zones.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 7 - 19 People
  • 2 Private Offices
  • 2 Conference Rooms
  • 12 Workstations
  • Central Air Conditioning
  • Natural Light
  • Open-Plan
  • Designed for small to medium teams needing private
  • Large kitchen and breakout areas for employeeS

12th Floor

Size 3,778 SF
Term Negotiable
Rental Rate Upon Request
Space Use Office
Build-Out Full Build-Out
Available Now

Premium upper-floor suite featuring 5 private offices, boardroom, open plan areas, and a full breakout kitchen.

  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Fits 10 - 30 People
  • 5 Private Offices
  • 2 Conference Rooms
  • 25 Workstations
  • Central Air Conditioning
  • Natural Light
  • Open-Plan
  • Elevated city views from upper floors.
  • Multiple private offices suitable for senior teams
  • Positioned for professional and financial service

Property Overview

99 William Street is a 12-level office building prominently located on the corner of William and Little Collins Streets in Melbourne’s legal and financial precinct. The property offers a mix of brand-new spec suites and high-quality existing fit-outs, each benefiting from abundant natural light through floor-to-ceiling windows and excellent lift exposure. Tenants enjoy upgraded End of Trip facilities, secure basement bike storage, and immediate access to Melbourne’s extensive transport network, including Southern Cross Station and key tram routes along Collins, Bourke, and William Streets. Surrounded by courts, major financial institutions, and premium cafes, 99 William Street delivers a connected and professional environment tailored to modern business needs.

  • Bicycle Storage
  • Direct Elevator Exposure
  • Natural Light
  • Open-Plan
  • Partitioned Offices
  • Secure Storage
  • Air Conditioning
  • Shower Facilities

Property Facts

Building Type
Office
Year Built
1993
Building Height
13 Stories
Building Size
75,068 SF
Building Class
B
Typical Floor Size
5,774 SF
  • Listing ID: 40798684

  • Date on Market: 6/5/2026

  • Last Updated:

  • Address: 99 William St, Melbourne, VIC 3000

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