Portuguese master Eduardo Souto de Moura was commissioned to design this complex with its plot located where the area around Boavista Avenue transforms its structure from street into something similar to a highway, and the urban morphology fragments itself into discontinuous mosaics.

An abstract complex, of great brilliance and with clear references to the architecture of Mies van der Rohe. A set, where the structural image predominates over anything else.
 

"I went beyond just designing a garment for the building by suggesting to the engineers we should design a structural façade. The structure is incontrovertible: without it the building would collapse. This calmed them down: "Engineering is a science, it’s not like architecture." Stone and iron remained. Thanks to Rui Furtado and Coutinho Gouveia (1991)."
Eduardo Souto de Moura
The solution designed by Eduardo Souto de Moura consisted in raising on a horizontal platform two buildings of different scale, one horizontal and a tower.

On the platform, which houses two parking floors, stand: a four-level building, with a rectangular plan, which is linked to the scales of the nearby buildings, and a twenty story office tower, and squared floor plan, that elegantly separates itself from the alignment to the avenue, creating a transition space between the traffic of the bustling avenue and the building.

The building envelope is expressed in a modular way, showing its construction system as an image, and at the same time paying special attention to the orientation of the sun. The grid of the façade develops a composition that masks the different levels, generating the image of being much taller than its twenty floors develop.

In the front square it is worth highlighting the interesting sculpture by Ângelo de Sousa.
 

Project description by Eduardo Souto de Moura

The site is located where Boavista avenue breaks into discontinuous sections.

The solution consists of a level platform which incorporates two nearby volumes which re cast in different scales.

A low ribbon-like building allows for the enclosure more closely to approximate the sought-after anonymity.

The tower, set back from the avenue, rises up from the platform, waiting for further and future works of architectures still to come.

Small towns always have small architecture. When they become big, all the big buildings are inevitably designed by foreigners.

A tower is not a normal commission, much less so for me: I hadn't even designed an elevator at the time. I started out designing detached houses with an inside height of two meters and forty (centimeters), so at the outset I went about this project very reluctantly, backing away to leave room for the tower as in a frontal attack.

When I got a handle on the project and was ready to set to work, the fire department had already decided the heights; the British consultants had established the module of the pillars and the engineers the thickness of the floor slabs.

With the kernel of the building already decided by the safety regulations, its width merely became the result of the over-hang allowed for the floor slabs: twenty-seven meters.

Can the architecture of tower blocks have always been like this, a sort of “Big Mac” approach? Siza, who was building next door and had more experience of this kind of thing, confirmed it was. The profile was fixed and Vitruvio with his utilitas, firmitas and venustas was definitely old hat.

We were left to design the architecture of the building’s skin (Herzog was right). Meanwhile the proprietors were rapping out prêt-a-porter solutions: "No wood or steel… pre-fabricated concrete is too cheap… granite, yes, granite, we're in Porto, the city of granite."

I went beyond just designing a garment for the building by suggesting to the engineers we should design a structural façade. The structure is incontrovertible: without it the building would collapse. This calmed them down: "Engineering is a science, it’s not like architecture." Stone and iron remained. Thanks to Rui Furtado and Coutinho Gouveia (1991).

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Architects
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Project Team
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Phase 1 (1991/1995) .- Teresa Gonçalves, Adriano Pimenta, António Dias, Filipe Pinto da Cruz, Francisco Cunha, Francisco Vieira de Campos, Graça Correia, Manuela Lara, Marie Clement, Nuno Rodrigues Pereira, Pedro Mendes, Pedro Reis, Silvia Alves.
Phase 2 (2003/2004) .- Silvia Alves, Diogo Guimarães, Manuel Vasconcelos, Diogo Morais, Susana Monteiro.

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Collaborators
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Structural consultants.- AFAssociados.
Hidraulic consultants.- Vitor Abrantes Consultores.
Electrical consultants.- Rodrigues Gomes & Associados.
Mechanical consultants.- AFAssociados.

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General contractor
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San José.

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Dates
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1991-2003-2007.

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Location
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Avenida da Boavista, 1837, Porto, Portugal.

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Photography
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Luis Ferreira Alves.

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Eduardo Souto de Moura was born in Porto, Portugal, on July 25, 1952. His father was an ophthalmologist, and his mother was a homemaker. He has one brother and one sister: she is also a doctor, and his brother is a lawyer with a political career that led him to serve as Attorney General of Portugal. He is married to architect Luisa Penha and has three daughters: Maria Luísa (an architect), Maria da Paz (a nurse), and Maria Eduarda, who is currently in her third year of architecture studies at the Faculty of Architecture in Porto.

He completed his early education at the Italian School of Porto. He later enrolled in the School of Fine Arts in the same city, where he initially studied sculpture. However, after a decisive encounter in Zurich with the artist Donald Judd, he decided to shift his professional path toward architecture. During his academic years, he worked with architects Noé Dinis and, later, Álvaro Siza, with whom he collaborated for five years. He also participated, together with his urbanism professor Fernandes de Sá, in a project for a market in Braga, which has since been demolished due to changes in commercial patterns.

After completing two years of military service, in 1980 he won the competition for the Casa das Artes in Porto, marking the beginning of his career as an independent architect. That same year, he founded his practice. In 1997, he completed the conversion of the Monastery of Santa Maria do Bouro into the Pousada Mosteiro de Amares, a state-run hotel that combines contemporary elements with the original 12th-century architecture. Among his most acclaimed works is also the Estádio Municipal de Braga (2003), carved into the side of a former quarry—an outstanding example of integration with the natural environment. In 2009, he completed the Casa das Histórias Paula Rego, near Lisbon, whose red, pyramidal roofs create a powerful visual relationship with the surrounding landscape.

Throughout his career, he has been invited as a guest professor at many prestigious architecture schools, including Harvard, ETH Zurich, EPFL Lausanne, Paris-Belleville, Dublin, and Geneva, in addition to his continued work at the Faculty of Architecture of the University of Porto. In these academic settings, he has maintained intellectual dialogue and exchange with architects such as Jacques Herzog and Aldo Rossi.

His work, often described as “neo-Miesian,” is characterized by meticulous material selection—granite, wood, marble, brick, steel, and concrete—and a strong sensitivity to the use of color. Nevertheless, he avoids using endangered materials and advocates for responsible usage, especially of wood, promoting reforestation. He has stated that “there is no ecological architecture, no intelligent architecture, no sustainable architecture; there is only good architecture,” emphasizing that contemporary issues—energy, resources, costs, and social aspects—must always be considered. In this sense, he views architecture as a global issue.

At various times, he has expressed fascination with Mies van der Rohe, highlighting the tension between classicism and neoplasticism in Mies’s work, and the experimentation that made him “so modern that he was already post.” Although Souto de Moura acknowledges the Miesian influence—particularly evident in his Burgo Tower—he aligns himself with the reflection by Francesco Dal Co: “It is better to be good than original, rather than very original and bad.”

Souto de Moura has been recognized with numerous international awards. In 2011, he received the Pritzker Prize and was praised during the ceremony by then-U.S. President Barack Obama, who highlighted his Braga stadium. In 2018, he was awarded the Golden Lion at the Venice Biennale, and in 2024, he was decorated with the Order of Arts and Letters by the French Ministry of Culture.

A staunch advocate of situated, specific, and conscious architecture, he affirms that “there is no such thing as universal architecture; everything is rooted in its place.” He believes that designing involves building urban and geographic fragments, uniting ethics and aesthetics, just as the Greeks did. The son of a doctor, he has compared his professional approach to that of a physician carefully examining a patient’s body, underlining the precision, observation, and constant revision inherent to his methodology. He also encourages young architects to embrace rigorous study, travel, and continuous effort as fundamental pillars of architectural education.

Born and raised in a country shaped by the Age of Discovery, dictatorship, and the Carnation Revolution, his architecture reflects a deep cultural awareness and a firm commitment to the challenges of the present. In an age of ecological crises and natural disasters, Souto de Moura continues to design with the conviction that only intelligence, culture, and attention to context can lead to truly good architecture. The world now waits in anticipation for his next masterpiece.

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Published on: November 6, 2021
Cite:
metalocus, JOSÉ JUAN BARBA
"Miesian abstraction. Burgo Tower by Eduardo Souto de Moura " METALOCUS. Accessed
<https://www.metalocus.es/en/news/miesian-abstraction-burgo-tower-eduardo-souto-de-moura> ISSN 1139-6415
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