Lima: The Latest Architecture and News

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Architecture across Latin America this month reflects an ongoing conversation around inhabitation, cultural heritage, and the ways architecture can connect contemporary life with existing places and knowledge. From the Buenos Aires International Architecture Biennial and initiatives addressing traditional building practices and archaeological heritage to new cultural infrastructure and housing projects in Argentina, Ecuador, and Peru, recent developments highlight different approaches to working with local contexts. Across the region, questions of memory, community, landscape, and material practice continue to shape both architectural projects and broader discussions around how cities and territories are inhabited.

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A campaign led by Red Lima Milenaria is seeking UNESCO recognition for pre-colonial sites in the Peruvian capital. Today, more than 600 archaeological sites remain in Lima, a metropolis of 11 million people. The citizens' campaign seeks to improve conservation conditions and public awareness of the sites that resisted European colonization by promoting the nomination of a selection of structures for inscription on UNESCO's World Heritage List. The public campaign was recently launched to gather citizen support and establish partnerships with organizations working in heritage and related fields, in order to prepare the framework for a formal nomination to be submitted by the Peruvian state. The initiative coincides with reconstruction movements in the continent responding to socioeconomic inequality and structural historical injustices, raising questions about the very definition of heritage.

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Architects are accustomed to being credited for buildings long after construction ends. Names remain attached to projects through photographs, publications, and histories, often decades after the original drawings were produced. Buildings, on the other hand, rarely remain faithful to that narrative for long. Families grow, technologies change, businesses emerge, and daily life introduces demands that no plan can fully anticipate. Over time, architecture accumulates modifications, repairs, additions, and improvisations that gradually distance it from its original form.

Few projects confront this question as directly as PREVI Lima. Conceived in the late 1960s as Peru's Experimental Housing Project, PREVI invited an international group of architects to develop housing prototypes capable of accommodating growth over time. The project is often remembered for its ambitious roster of designers, which included figures such as James Stirling, Aldo van Eyck, and Christopher Alexander. More than fifty years later, the neighborhood has become a record of resident decisions, revealing a form of architecture designed to remain unfinished.

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A housing block in New Belgrade appears orderly from a distance. Concrete slabs repeat with disciplined consistency, windows align into measured grids, and balconies stack with the confidence of a system certain of itself. However, proximity changes the reading. One balcony is enclosed in aluminum glazing, another softened with improvised shading. Insulation thickens part of a façade while laundry frames another edge like an accidental elevation study. The district still reads as planned, though occupation has made its order less uniform. Within that order, repetition has gradually been rewritten through occupation.

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Architectural competitions have long offered a space for experimentation: platforms where ideas can be tested, typologies reimagined, and critical questions addressed through design. Freed from some of the constraints of commercial commissions, competition entries often reflect ambitious visions for how architecture can respond to environmental, cultural, and social challenges. Whether focused on future habitats, public institutions, or small-scale community infrastructure, these proposals give shape to the values and priorities driving architectural thinking today.

This month's Unbuilt selection brings together eight competition-winning projects submitted by the ArchDaily community. Each received first, second, or third place in recent local and international competitions. The featured proposals span a wide range of programs and geographies: a sustainable library in Lima, a Martian habitat exploring closed-loop systems, an adult orphanage designed for empowerment in India, a new French school in Athens, and a placemaking initiative in Singapore rooted in local folklore. While varied in scale and scope, they all highlight architecture's capacity to engage context, foster inclusion, and propose new ways of inhabiting space.

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Amid the dynamism and speed that characterize our life in the contemporary world, especially concerning our cities and built environments, it is inevitable to recognize the importance of preserving spaces for pause and reflection, essential for addressing and discussing the key issues of architecture and urbanism that our society urgently needs today. The latest edition of the 13th Ibero-American Biennial of Architecture and Urbanism, held from December 2 to 6 in Lima, Peru, provided a unique gathering for such reflections and dialogues. Under the theme 'CLIMATES: Actions for the Good Living,' the event brought together architects and key figures from the field, who, during a week of roundtable discussions and conferences, focused on the challenges of global contemporary habitation, especially those shared between Spain and Latin America, thus serving as a bridge of knowledge between both contexts.

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A look at most of the cities within Latin America reveals striking commonalities across countries, from Mexico down to Argentina: most cities have a well-defined area known as "El Centro" (The Center), anchored by a main plaza (Plaza Mayor), flanked by a church on one side and key buildings like the city hall on another. This is no coincidence, as it can be traced back to an urban planning system established during the Spanish colonization of the Americas in the 17th and 18th centuries. It gave standardized guidelines for city design across its viceroyalties. Unlike French and English colonies, Spanish settlements adhered to regulations that contributed to the emergence of a shared urban identity, with cities displaying similar spatial logic and architectural cohesion despite differing scales and contexts.

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From December 2 to 6, the XIII Ibero-American Biennial of Architecture and Urbanism (BIAU) will be held in Lima, Peru, under the theme CLIMATE: Actions for Good Living. Since 1998, the BIAU, promoted by the government of Spain through the Ministry of Housing and Urban Agenda (MIVAU), in collaboration with the Higher Council of the Colleges of Architects of Spain and with the support of the ARQUIA Foundation, aims to disseminate good practices in architecture and urbanism in Ibero-America, fostering a space for discussion around contemporary challenges shared between Spain and Latin America. Weaving bridges of knowledge between both continents, the BIAU opens its doors once again, now in Lima.

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In architecture, one of the challenges faced by professionals is the design with sloping terrain. The steep slopes make it possible to think of an architecture that faces this context, being an opportunity to work in contact with the place, the spatiality, the visuals and the different heights.

Peru in the western and central part of South America, with its multiple geographical conditions in its three large regions -coast, andean and jungle-, has an architecture that is particularly committed to its landscape. The range of varied solutions has a unique and contextual architecture. The following list shows 10 residential projects in Peru, which reveal diverse architectural approaches.

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During the first decades of the twentieth century, when a traditional architectural outlook of classical languages and order still ruled, the architect Luis Miró Quesada Garland (1914-1994) was a fundamental precursor to the change of mentality that would lead Peru towards a contemporary and modern architecture.

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The origins of brutalism can be traced to the UK in the 1950s during the post-war period. However, there is no clear record of its initial boundaries or theoretical frameworks. Despite this, it is widely agreed that it sought to uphold constructive sincerity as its main value and that it had, in the execution of Le Corbusier's Marseille Housing Unit (1952), a turning point for its global diffusion (Casado, 2019). For authors such as Banham (1966) or Collins (1977), constructive sincerity in Brutalist buildings does not only refer to material or technical criteria, but also to moral, political or ethical ones. These variables, in nations such as Peru, were fundamental and built an aesthetic while trying, through and from architecture, to construct an idea of a country. This essay seeks to be an approximation to these ideas and experiences.

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