Guangzhou Circle
Height 137.8 m / 452 ft
Floors 33
Official Name

The current legal building name.

Guangzhou Circle
Other Names

Other names the building has commonly been known as, including former names, common informal names, local names, etc.

GDPE Landmark Building

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.

Architecturally Topped Out
Structurally Topped Out
Under Construction
On Hold
Never Completed
Competition Entry
Proposed Renovation
Under Renovation
Under Demolition
Completed, 2013

The CTBUH follows the United Nations's definition of Country, and thus uses the lists and codes established by that organization.


The CTBUH follows the United Nations's definition of City, and thus uses the lists and codes established by that organization.


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.

Structural Material

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.

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.

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.

Official Website

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."

137.8 m / 452 ft
To Tip
137.8 m / 452 ft
129 m / 423 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).

Floors Below Ground

The number of floors below ground should include all major floors located below the ground floor level.

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.

83,000 m² / 893,405 ft²
Construction Schedule



Construction Start



Hongda Xingye Group
Guangdong Hong He Construction Ltd
Structural Engineer
MEP Engineer
Guangdong Hong He Construction Ltd


Shenzhen Jian Hong Da Constrction ltd

Façade Maintenance Equipment

Shenzhen Rui Hua Constrction Ltd


Zhejiang Jing Gong Steel Structure Ltd

About Guangzhou Circle

The Guangzhou Circle acts as a kind of “urban logo” that serves as a landmark, in the same way that ideograms are used in Chinese writing, instead of an alphabet. As such, it may seem indecipherable to those conditioned by Western skyscraper typologies. The “Bi” disc is one of China’s most enduring symbols, with a story going back 5,000 years. Here, set alongside the Zhujiang River, the reflection of the disc-shaped structure forms a figure “8” in the water, also an enduring symbol of good fortune.

The Circle plays a strong role in the landscape. It is the south gate of Gaungzhou, and by extension, for all of China, as the city is a terminus for ferry boats and high-speed rail. While much of industrial China is characterized by anonymity and repetition, here a kind of “cultural sustainablity” is at work. People can recognize in this arresting form the essence of their territory, their traditions, and yet glimpse the future.

Quick Facts

  • The center circle is 48-meters in diameter.