Bank Of China Tower / I.M. Pei | Classics On Architecture Lab

Architects: I. M. Pei & Partners; I. M. Pei; L. C. Pei
Area: 130,000 m²
Year: 1990
Photography: I.M. Pei, LERA, Paul Warchol, Acred99, evan.chakroff
Project Type: Office tower
Structural Engineer: Leslie E. Robertson Associates (LERA)
Engineer: Jaros, Baum & Bolles
Main Contractor: Kumagai Gumi; HKC (Holdings) Ltd.
Client: Bank of China
City: Hong Kong
Country: China

Bank of China Tower office tower, designed by I. M. Pei and L. C. Pei in Hong Kong reshaped the Bank of China headquarters and defined a new phase in the city skyline, completed in 1990. Rising at 1 Garden Road in Central on the former Murray House site, the project responds to a constrained urban condition shaped by infrastructure, land value, and political context before the 1997 transfer of sovereignty. The 72-storey tower reaches 315 meters to the roof and 367.4 meters to the top of its masts. At its opening on 17 May 1990, it was the tallest building in Hong Kong and Asia and the first building outside the United States to exceed 305 meters. The design is defined by a faceted composition of triangular prisms and reflective glass curtain walls derived from a diminishing cubic mass. A structural system developed with Leslie E. Robertson Associates transfers loads through triangular frameworks to four corner columns, reducing internal supports and enabling flexible office floors. Jaros, Baum & Bolles handled the mechanical, electrical, and plumbing engineering. The project engages modernization, institutional identity, and Chinese cultural symbolism, with the form often associated with bamboo growth and renewal. Public debate around feng shui, sharp geometry, the Murray House site, and the land transaction placed the tower within broader civic and political discourse. Bank of China Tower remains one of Hong Kong’s most identifiable high-rise buildings and a central work in I. M. Pei’s career.

Bank of china tower / i. M. Pei | classics on architecture lab

The Bank of China Tower stands at 1 Garden Road in Central, Hong Kong, serving as the headquarters of Bank of China (Hong Kong) Limited. Designed by I. M. Pei and L. C. Pei of I. M. Pei & Partners, the building opened on 17 May 1990 and established a distinct presence within the city’s skyline during a period of economic and political transition.

The project developed on a constrained 6,700-square-meter site formerly occupied by Murray House. Bounded by major roads and connected through elevated pedestrian networks, the plot required a vertical solution capable of maximizing limited ground area. The land transaction drew public scrutiny at the time, reflecting broader concerns tied to Hong Kong’s approaching transfer of sovereignty.

Completed in 1990, the tower rises 315 meters to the roof and 367.4 meters to the top of its masts. The 72-storey structure includes four basement levels, approximately 130,000 square meters of floor area, and 49 lifts. At the time of completion, it was the tallest building in Hong Kong and Asia, as well as the first building outside the United States to exceed 305 meters, a position it held until 1992.

The architectural approach is defined by a close alignment between form and structure. The massing begins as a cube and reduces in stages through four vertical shafts, culminating in a single triangular prism. This progression generates the tower’s faceted geometry and reinforces its vertical expression. Glass curtain walls articulate the surface, reflecting changing light conditions across the harbor and the surrounding business district.

Structural logic underpins the building’s visual clarity. The system, developed with Leslie E. Robertson Associates, transfers loads through triangular frameworks to four steel columns positioned at the corners. This strategy reduces the need for internal vertical supports and allows for more flexible floor plates. Mechanical, electrical, and plumbing systems were designed by Jaros, Baum & Bolles. Construction began on 18 April 1985, with Kumagai Gumi and HKC (Holdings) Ltd. responsible for execution.

Symbolism informed key aspects of the design. Pei sought to express growth, modernization, and institutional presence for a Chinese bank operating within a British-administered city. The resulting form has often been associated with bamboo, referencing vitality and renewal in Chinese culture. Earlier iterations explored more explicit X-shaped bracing, though these were revised due to negative symbolic associations, leading to the triangular geometry seen in the completed building.

Public reception remained divided. The absence of feng shui consultation drew criticism, as did the building’s sharp geometry, which some interpreted as projecting unfavorable energy toward its surroundings. Comparisons to a knife or cleaver entered public discourse, reinforcing the building’s contested symbolic reading despite its technical and formal resolution.

The tower’s completion coincided with a period of heightened political sensitivity. Uncertainty surrounding the 1997 handover, along with the events of 1989, shaped how the project was perceived. Within this context, the building extended beyond its role as a commercial headquarters, becoming a visible marker of mainland China’s institutional presence in Hong Kong.

Over time, these early controversies have receded, allowing the building’s architectural qualities to define its legacy. The tower contributed to a new phase of high-rise development in Hong Kong and remains a key reference in discussions of structural expression and geometric clarity. Its enduring presence underscores I. M. Pei’s ability to synthesize engineering, form, and cultural context into a singular architectural work.