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Height rank
Height rank
Quay Quarter Tower
Sydney
This project is a renovation and replaced AMP Centre
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Metrics
You must be a CTBUH Member to view this resource.
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).
216 m
/ 709 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."
216 m
/ 709 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).
54
Below Ground
The number of floors below ground should include all major floors located below the ground floor level.
2
1
2
Height
216 m /
709 ft
Floors
54
Official Name
The current legal building name.
Quay Quarter Tower
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
2022
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
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 a “steel” structure as the concrete elements are not acting as the primary structure.
Reinforced 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.
Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.
Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/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 in a composite building’s core, columns, and floor spanning separately.
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 a “steel” structure as the concrete elements are not acting as the primary structure.
Reinforced 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.
Precast Concrete
Both the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site.
Mixed-Structure
Utilizes distinct systems (e.g. steel, concrete, timber), one on top of the other. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/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 in a composite building’s core, columns, and floor spanning separately.
concrete
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."
216 m / 709 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).
216 m / 709 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).
54
Floors Below Ground
The number of floors below ground should include all major floors located below the ground floor level.
2
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.
102,000 m² / 1,097,919 ft²
Rankings
-
By function
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-
By material
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#
1250
Tallest in the World
#
42
Tallest in
Oceania
#
42
Tallest in
Australia
#
12
Tallest in
Sydney
#
576
Tallest Office Building in the World
#
18
Tallest Office Building in
Oceania
#
18
Tallest Office Building in
Australia
#
9
Tallest Office Building in
Sydney
#
615
Tallest Concrete Building in the World
#
35
Tallest Concrete Building in
Oceania
#
35
Tallest Concrete Building in
Australia
#
8
Tallest Concrete Building in
Sydney
Construction Schedule
2014
Proposed
2018
Construction Start
2022
Completed
Owner/Developer
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.
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).
Landscape
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).
Formwork
You must be a CTBUH Member to view this resource.
Owner/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.
3XN
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.
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).
Landscape
Planning
Urbis 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).
Formwork
CTBUH Initiatives
AMP Capital Confirmed as Diamond Sponsor
18 May 2017 - Conference Activity
Videos
30 October 2017 | Sydney
Bringing Lifestyle to the Workplace
Central Sydney is changing from a business district, traditionally focused on work, to increasingly become a city lifestyle district that offers a range of experiences....
Research
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Connecting the City: People, Density & Infrastructure
CTBUH 2017 Conference Speakers
The future of humanity on this planet relies on the collective benefits of urban density; reducing both land consumption and the energy needed to construct...
Global News
05 April 2018
Builder Named for Quay Quarter Tower in Sydney
AMP Capital has commenced construction on its Quay Quarter Tower at 50 Bridge Street in Sydney after securing a AU$900 million (US$692 million) investment from...
Videos
30 October 2017 | Sydney
Bringing Lifestyle to the Workplace
Central Sydney is changing from a business district, traditionally focused on work, to increasingly become a city lifestyle district that offers a range of experiences....
30 October 2017 | Sydney
Future of Work: The Shape of Revolutionary Thinking
Nowadays people can work anywhere at any time, and the paradigm of workers being housed within the four walls of the traditional workspace is being...
30 October 2017 | Sydney
Kim Nielsen of 3XN is interviewed by Chris Bentley during the 2017 CTBUH Australia Conference.
30 October 2017 | Sydney
Quay Quarter Tower: Humanizing the High-Rise
Quay Quarter Tower (QQT) will create a stunning new building on the Sydney skyline that sets new benchmarks in office tower design globally and creates...
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30 October 2017 | Sydney
Sustainability (Urban Renewal): Upcycling an Existing Tower
Quay Quarter Tower takes a comprehensive approach to sustainability. It starts with urban renewal and continues to a high-performing façade. The focus on both place...
30 October 2017 | Sydney
The Role of Design Competitions in Shaping Sydney's Public Realm
Tall buildings often take more than they give back, frequently exacerbating local environmental conditions, overshadowing streets and public spaces, creating wind tunnels, and impacting the...
Research
30 October 2017
Connecting the City: People, Density & Infrastructure
The future of humanity on this planet relies on the collective benefits of urban density; reducing both land consumption and the energy needed to construct...
 3XN_Adam Mørk.jpg)
30 October 2017
The under-design Quay Quarter Tower will create a stunning new building on the Sydney skyline that sets new benchmarks in office tower design globally and...
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