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Filter by
25 King
Brisbane
- CTBUH Drawing
- Facts
-
Metrics
You must be a CTBUH Member to view this resource.
- Structure
Height
1
To Tip:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest point of the building, irrespective of material or function of the highest element (i.e., including antennae, flagpoles, signage and other functional-technical equipment).
46.8 m
/ 153 ft
2
Architectural:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the architectural top of the building, including spires, but not including antennae, signage, flag poles or other functional-technical equipment. This measurement is the most widely utilized and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of the "World's Tallest Buildings."
46.8 m
/ 153 ft
3
Occupied:
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to the highest occupied floor within the building.
34.4 m
/ 113 ft
Floors
Above Ground
The number of floors above ground should include the ground floor level and be the number of main floors above ground, including any significant mezzanine floors and major mechanical plant floors. Mechanical mezzanines should not be included if they have a significantly smaller floor area than the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it is common in some regions of the world for certain floor levels not to be included (e.g., the level 4, 14, 24, etc. in Hong Kong).
10
Below Ground
The number of floors below ground should include all major floors located below the ground floor level.
1
1
2
3
Height
46.8 m
/ 153 ft
Floors
10
Official Name
The current legal building name.
25 King
Type
CTBUH collects data on two major types of tall structures: 'Buildings' and 'Telecommunications /
Observation Towers.' A 'Building' is a structure where at least 50% of the height is occupied by usable
floor area. A 'Telecommunications / Observation Tower' is a structure where less than 50% of the
structure's height is occupied by usable floor area. Only 'Buildings' are eligible for the CTBUH
'Tallest Buildings' lists.
Building
Status
Completed
Architecturally Topped Out
Structurally Topped Out
Under Construction
Proposed
On Hold
Never Completed
Vision
Competition Entry
Canceled
Proposed Renovation
Under Renovation
Renovated
Under Demolition
Demolished
Completed
Completion
2018
Country
The CTBUH follows the United Nations's definition of Country, and thus
uses the lists and codes established by that organization.
City
The CTBUH follows the United Nations's definition of City, and thus uses the
lists and codes established by that organization.
Address
Function
A single-function tall building is defined as one where 85% or more of its usable floor area is
dedicated to a single usage. Thus a building with 90% office floor area would be said to be an
"office" building, irrespective of other minor functions it may also contain.
A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.
A mixed-use tall building contains two or more functions (or uses), where each of the functions occupy a significant proportion of the tower's total space. Support areas such as car parks and mechanical plant space do not constitute mixed-use functions. Functions are denoted on CTBUH "Tallest Building" lists in descending order, e.g., "hotel/office" indicates hotel function above office function.
Office
Structural Material
All-Steel
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered an “all-steel” structure as the concrete elements are not acting as the primary structure.
All-Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars and/or steel reinforced concrete which has been precast as individual components and assembled together on-site.
All-Timber
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from timber. An all-timber structure may include the use of localized non-timber connections between timber elements. Note that a building of timber construction with a floor system of concrete planks or concrete slab on top of timber beams is still considered an “all-timber” structure as the concrete elements are not acting as the primary structure.
Mixed-Structure
Utilizes distinct systems (e.g. all-steel, all-concrete, all-timber), one on top of the other. For example, a Steel Over Concrete indicates an all-steel structural system located on top of an all-concrete structural system, with the opposite true of Concrete Over Steel.
Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used within a composite building’s primary structural elements.
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered an “all-steel” structure as the concrete elements are not acting as the primary structure.
All-Concrete
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars and/or steel reinforced concrete which has been precast as individual components and assembled together on-site.
All-Timber
Both the main vertical/lateral structural elements and the floor spanning systems are constructed from timber. An all-timber structure may include the use of localized non-timber connections between timber elements. Note that a building of timber construction with a floor system of concrete planks or concrete slab on top of timber beams is still considered an “all-timber” structure as the concrete elements are not acting as the primary structure.
Mixed-Structure
Utilizes distinct systems (e.g. all-steel, all-concrete, all-timber), one on top of the other. For example, a Steel Over Concrete indicates an all-steel structural system located on top of an all-concrete structural system, with the opposite true of Concrete Over Steel.
Composite
A combination of materials (e.g. steel, concrete, timber) are used together in the main structural elements. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams; a steel frame system with a concrete core; concrete-encased steel columns; concrete-filled steel tubes; etc. Where known, the CTBUH database breaks out the materials used within a composite building’s primary structural elements.
Timber Over Concrete
Energy Label
6 Star Green Star; 5.0 Star NABERS Energy Rating; WELL Platinum Core & Shell Certification
Height
Architectural
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to
the architectural top of the building, including spires, but not including antennae, signage,
flag poles or other functional-technical equipment. This measurement is the most widely utilized
and is employed to define the Council on Tall Buildings and Urban Habitat (CTBUH) rankings of
the "World's Tallest Buildings."
46.8 m / 153 ft
To Tip
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to
the highest point of the building, irrespective of material or function of the highest element
(i.e., including antennae, flagpoles, signage and other functional-technical equipment).
46.8 m
/ 153 ft
Occupied
Height is measured from the level of the lowest, significant, open-air, pedestrian entrance to
the highest occupied floor within the building.
34.4 m
/ 113 ft
Floors Above Ground
The number of floors above ground should include the ground floor level and be the number of main
floors above ground, including any significant mezzanine floors and major mechanical plant floors.
Mechanical mezzanines should not be included if they have a significantly smaller floor area than
the major floors below. Similarly, mechanical penthouses or plant rooms protruding above the general
roof area should not be counted. Note: CTBUH floor counts may differ from published accounts, as it
is common in some regions of the world for certain floor levels not to be included (e.g., the level
4, 14, 24, etc. in Hong Kong).
10
Floors Below Ground
The number of floors below ground should include all major floors located below the ground floor
level.
1
# of Parking Spaces
Number of Parking Spaces refers to the total number of car parking spaces contained within a
particular building.
56
Tower GFA
Tower GFA refers to the total gross floor area within the tower footprint, not including adjoining
podiums, connected buildings or other towers within the development.
14,921 m² / 160,608 ft²
Structural Material
Timber Over Concrete
Structural Details:
Floor 1
Core
Reinforced Concrete
Floor Spanning
Reinforced Concrete Floorplate
Floors 2 – 10
Core
Laminated Timber
Floor Spanning
Laminated Timber Floorplate
Columns
Laminated Timber
Floor Spanning
Laminated Timber Beam
Lateral-Force Resisting
Timber Bracing
Construction Schedule
2012
Proposed
2017
Construction Start
2018
Completed
Developer
Architect
Design
Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.
Structural Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
MEP Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
Project Manager
The CTBUH lists a project manager when a specific firm has been commissioned to oversee this aspect of a tall building’s design/construction. When the project management efforts are handled by the developer, main contract, or architect, this field will be omitted.
The CTBUH lists a project manager when a specific firm has been commissioned to oversee this aspect of a tall building’s design/construction. When the project management efforts are handled by the developer, main contract, or architect, this field will be omitted.
Contractor
Main Contractor
The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. May be referred to as "Construction Manager," however, for consistency CTBUH uses the term "Main Contractor" exclusively.
Other Consultant
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Acoustics
Fire
Property Management
Sustainability
You must be a CTBUH Member to view this resource.
Owner
Impact Investment Group Pty Ltd
Developer
Architect
Design
Usually involved in the front end design, with a "typical" condition being that of a leadership role through either Schematic Design or Design Development, and then a monitoring role through the CD and CA phases.
Structural Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
MEP Engineer
Design
The Design Engineer is usually involved in the front end design, typically taking the leadership role in the Schematic Design and Design Development, and then a monitoring role through the CD and CA phases.
Project Manager
The CTBUH lists a project manager when a specific firm has been commissioned to oversee this aspect of a tall building’s design/construction. When the project management efforts are handled by the developer, main contract, or architect, this field will be omitted.
The CTBUH lists a project manager when a specific firm has been commissioned to oversee this aspect of a tall building’s design/construction. When the project management efforts are handled by the developer, main contract, or architect, this field will be omitted.
Contractor
Main Contractor
The main contractor is the supervisory contractor of all construction work on a project, management of sub-contractors and vendors, etc. May be referred to as "Construction Manager," however, for consistency CTBUH uses the term "Main Contractor" exclusively.
Other Consultant
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Other Consultant refers to other organizations which provided significant consultation services for a building project (e.g. wind consultants, environmental consultants, fire and life safety consultants, etc).
Acoustics
Code
McKenzie Group Consulting
Façade
These are firms that consult on the design of a building's façade. May often be referred to as "Cladding," "Envelope," "Exterior Wall," or "Curtain Wall" Consultant, however, for consistency CTBUH uses the term "Façade Consultant" exclusively.
G.James Glass and Aluminium Pty. Ltd
Fire
Property Management
Sustainability
Traffic
TTM Consulting Pty Ltd
Material Supplier
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Material Supplier refers to organizations which supplied significant systems/materials for a building project (e.g. elevator suppliers, facade suppliers, etc).
Structural Timber
WIEHAG GmbH; Stora Enso Wood Products Oy Ltd
CTBUH Awards & Distinctions
Best Tall Building, by Height, Under 100 meters 2021 Winner
2021 CTBUH Awards
CTBUH Initiatives
CTBUH Australia Hosts Commercial Timber: 25 King Street
26 July 2018 - Event
Tall Timber: A Global Audit
26 June 2017 - CTBUH Research
Videos
01 October 2020 | Brisbane
Timber Rising | Philip Vivian
Designing Tall Mass Timber Office Buildings: 25 King, Brisbane, & 55 Southbank, Melbourne
Research
23 May 2022
Interactive Study - The State of Tall Timber: A Global Audit
CTBUH Research
This data study represents the significant recent momentum of the mass-timber movement worldwide. There are now 139 mass timber buildings around the world of eight...
About 25 King
Apart from the concrete-built ground floor, 25 King is an entirely wooden structure.
CTBUH Awards & Distinctions
Best Tall Building, by Height, Under 100 meters 2021 Winner
2021 CTBUH Awards
Videos
01 October 2020 | Brisbane
Timber Rising | Philip Vivian
Designing Tall Mass Timber Office Buildings: 25 King, Brisbane, & 55 Southbank, Melbourne
20 May 2019 | Brisbane
25 King Street, Brisbane - A Visionary Timber Building
Aurecon describes some of the principles that helped provide environmental sustainability, health and wellness, and occupant comfort through their structural design of 25 King, Brisbane.
30 October 2017 | Brisbane
Interview: Philip Vivian
Philip Vivian of Bates Smart is interviewed by Chris Bentley during the 2017 CTBUH Australia Conference.
30 October 2017 | Brisbane
The Tall Timber Office: A Tale of Two Buildings in Australia
While there have been many proposals for tall timber buildings around the world, they are typically residential or student accommodation. Australia is at the forefront...
Research
23 May 2022
Interactive Study - The State of Tall Timber: A Global Audit
CTBUH Research
This data study represents the significant recent momentum of the mass-timber movement worldwide. There are now 139 mass timber buildings around the world of eight...
04 April 2022
State of Tall Timber 2022
Daniel Safarik, Jacob Elbrecht & William Miranda, CTBUH
The past few years have seen tremendous interest in the development of mass timber buildings of increasing height, in urban settings, many of which are...
20 March 2020
Tall + Urban Innovation 2020: Dominant Trends
CTBUH Research
Providing a global overview of tall building development, design and construction, the CTBUH Awards Program and related Tall + Urban Innovation Conference annually survey projects,...
30 October 2017
Shaping Australia’s Tall Tower Design And High Livability Standards
Guy Lake, Katie Rathbone, Philip Vivian & Kristen Whittle, Bates Smart
With nearly 90% of its population expected to live in its state-capital cities by 2053, Australia is on track to become one of the world’s...
CTBUH Initiatives
Filter by
26 July 2018
CTBUH Australia Hosts Commercial Timber: 25 King Street
The CTBUH Australia Chapter investigated commercial timber projects through 25 King Street, which will be the world's tallest timber office building upon completion.
26 June 2017
Tall Timber: A Global Audit
The CTBUH has produced its latest Tall Buildings in Numbers research study, entitled "Tall Timber: A Global Audit."
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