Riken Yamamoto, born in Beijing in 1945 and raised in Yokohama shortly after World War II, is a Japanese architect celebrated for fostering community through architecture. After founding his practice, Riken Yamamoto & Field Shop, in 1973, he became renowned for works ranging from social housing, such as Hotakubo Housing and Pangyo Housing, to civic projects like the Hiroshima Nishi Fire Station and Saitama Prefectural University, all unified by modular simplicity. Honored in March 2024 as the Pritzker Architecture Prize Laureate, he was praised by jury chair Alejandro Aravena for "blurring boundaries between public and private," fostering spontaneous social interaction, and "bringing dignity to everyday life" by enabling community to flourish through thoughtful design. In this interview with Louisiana Channel, the architect reflects on the social role of architecture, emphasizing the inseparable bond between housing and context, and the need to create spaces that foster visible, meaningful relationships.
Housing: The Latest Architecture and News
"No House Exists in Isolation": Riken Yamamoto on the Failures of Contemporary Housing in Louisiana Channel Interview
Angola Introduces Large-Scale Concrete 3D-Printing to Address Housing Crisis
According to the World Bank, the Angola National Urbanization and Housing Program (PNUH), launched in 2008, aimed to build one million new housing units. However, by 2024, it had delivered only approximately 220,000. Power2Build, an Angolan construction startup, estimates the current housing deficit in Angola at around three million homes, with the situation particularly critical in Luanda, one of the fastest-growing cities on the African continent. With an entirely Angolan multidisciplinary team, Power2Build aims to contribute to reducing this deficit through the use of automated 3D concrete printing technology. Implemented on-site with large-scale construction printers from Danish company COBOD, the system is expected to accelerate construction timelines and improve building quality. Large-scale cement-based 3D printing eliminates the need for traditional molds by precisely placing or solidifying specific volumes of material in sequential layers using computer-controlled positioning. The process involves three key stages: data preparation, material preparation, and printing.
To Build Law: The CCA Documents HouseEurope!’s Campaign for Legal Change in European Architecture
During 2024, the Canadian Centre for Architecture (CCA) launched a three-part documentary and exhibition series titled Groundwork, exploring alternative modes of practice in light of the current climate crisis. The process began with a series of studio visits in search of offices addressing substantial questions for contemporary architecture through practice, culminating in the selection of three projects: Xu Tiantian's "minimal intervention" museum on Meizhou Island, Carla Juaçaba's community pavilions in a coffee field in Minas Gerais, and bplus.xyz (b+)'s European Citizens' Initiative for a new legal framework to facilitate the renovation and transformation of existing buildings. The latter, HouseEurope!, was recently recognized as the winner of the seventh edition of the OBEL Award and was showcased at the international exhibition of the Venice Architecture Biennale 2025.
Buildner Announces Winners of the MICROHOME Kingspan Competition with 100,000 EUR Prize Fund
Buildner, in collaboration with building materials manufacturer Kingspan, has announced the winners of the MICROHOME Kingspan Edition with a 100,000 EUR prize fund.
From Churches to Homes: Conversions and Contemporary Renovations That Fuse Past and Present
What does a change in use and/or scale in buildings imply? How can a church or chapel be transformed into a home? While the architecture of many contemporary sacred spaces shows a remarkable capacity for adaptation and evolution, the creative boundaries of many professionals extend beyond their conception as structures of spirituality or worship. Globally, the conversion of large churches and small chapels into private residences reveals a wide field for intervention and exploration, one that can preserve, restore, adapt, and/or renew the character of spaces originally conceived for other uses and scales, which for various reasons have been abandoned, become obsolete, or now require transformation.
The Estonian Pavilion at the 2025 Venice Biennale Questions Massive Insulation Projects Through a Façade Installation
The installation and exhibition representing Estonia at the 19th International Architecture Exhibition of La Biennale di Venezia is curated by architects Keiti Lige, Elina Liiva, and Helena Männa. Titled Let Me Warm You, the national exhibition explores different dimensions of sustainability by questioning whether insulation-driven renovations in Estonia are simply compliance measures to meet European energy targets or whether they can also serve as opportunities to enhance the spatial and social quality of mass housing districts. To make this point, the Estonian installation covers the façade of a Venetian building with insulation panels, replicating how they are commonly installed in Estonia for mass housing renovations.
MAST Reveals Floating Neighborhood Design for Rotterdam’s Disused Spoorweghaven Dock
Danish maritime architecture studio MAST, in collaboration with construction company BIK Bouw, has designed a new floating community for the disused Spoorweghaven dock in Rotterdam, Netherlands. The proposed neighborhood, which has received initial support from the Municipality of Rotterdam, includes over 100 apartments, public spaces, commercial units, and a recreational harbor near the city center. Floating architecture is MAST's response to the Netherlands' housing crisis, offering a modular, adaptable solution for building a wide range of structures on water.
The Kitchen in the New Spatial Economy: 5 Contemporary Design Approaches
Space has become a luxury in many of the world's most densely populated cities—a growing reality that's hard to ignore. Megacities like Tokyo, Shanghai, Mumbai, Mexico City, and São Paulo already have populations exceeding 20 million, while other urban centers across Asia and Africa continue to expand rapidly. Among these, Delhi stands out: if current trends continue, it is projected to become the most populous city by 2028. As these cities expand, housing—especially new developments—follows a new logic: as square meters shrink, furniture adapts, and daily life learns to fit and thrive in high-density environments. This change isn't just about size; it reflects a new way of living. Where spaciousness once dominated, density now rules. Every corner gains spatial and commercial value, with the kitchen emerging as one of the biggest challenges in housing design today.
Unpolished Narratives: Exposed Materials in Latin American Affordable Housing
What makes a building architecture? The eternal debate over what distinguishes architecture from mere utilitarian construction has often included affordable and social housing as an influential topic, sparking different points of view. This question is particularly significant in the Latin American context, where unique conditions go beyond cost concerns, whether imposed or unavoidable. Limited access to financing, the prevalence of self-construction, and the spread of informal settlements are interconnected factors shaping the built environment. These dynamics foster an aesthetic that, for some, challenges notions of good architecture, manifesting in urban landscapes where exposed materials become a defining feature.
Internal Acoustics: Effective Noise Mitigation Techniques in Architecture
The internal environment is the focus of this second article about designing for noise to improve well-being. According to several recent studies, noise in cities has become an increasing hazard to health. Environmental noise, that is, noise from traffic, industrial activities, or amplified music, which reaches internal spaces, is not merely an annoyance. It has been linked to cardiovascular disease, diabetes, dementia, and mental health issues. As the world urbanizes, more people are exposed to excessive levels of noise. In medium- and high-density housing, in office buildings, and in schools, noise pollution can emanate from internal as well as external sources.
Winners of the Denver Single Stair Housing Challenge Unveiled by Buildner
Buildner has released the results of its Denver Single Stair Housing Challenge, an international design challenge inviting architects, designers, and urban planners to explore innovative solutions for high-density residential living. Participants were tasked with reimagining a common point access block typology—often characterized by vertical circulation concentrated in a compact core—and transforming it into a more sustainable, community-oriented, and adaptable living environment. The competition was focused on sites in Denver, Colorado, though its issues are relevant to urban situations throughout the United States and around the globe.
Maison Guiette: Le Corbusier’s Modernist Outpost in Antwerp, Belgium
Amidst the traditional streets of Antwerp, where centuries-old townhouses stand as remnants of a historic European city, a stark white volume quietly asserts its presence. Maison Guiette, designed by Le Corbusier in 1926, is an anomaly in its surroundings — a bold statement of modernity in a context that had not yet embraced it.
While today it is overshadowed by the architect's more famous works, this house holds a unique place in history: it was Le Corbusier's first built project outside France, a precursor to his later architectural experiments, and a manifestation of his emerging Modernist principles. Despite its modest scale, it was a manifesto in built form — a house that encapsulated the essence of an architectural revolution.
Building the Engine: Industry & the African Urban Agenda
The next generation of Sub-Saharan Africa’s green and inclusive cities is just around the corner, but only if designers embrace the opportunity. Can small-scale entrepreneurship drive new sustainable housing, or will the overburdened sector fail to meet the challenge of climate change?
Case Studies in Community-Centered Living: Innovative Residential Design
Architecture evolves, particularly in how it reflects the relationships between people, their behavior, and the environment. Even subtle variations in these dynamics can influence how we think and live in our communities. According to the World Bank, 56% of the population currently lives in urban environments, and it is estimated that by 2050 this number will reach 70%. This projection echoes the speed and magnitude of urban growth, posing challenges for architects and design firms, from the viability of buildings to the sustainability of the built environment, encompassing residential architecture and other typologies that influence daily life.
ELEMENTAL Designs Prefabricated Housing Project for Reconstruction in Viña del Mar, Chile
A year after the Viña del Mar mega-fire in Chile and with reconstruction efforts progressing at just 26%, the architecture firm ELEMENTAL and local authorities have begun construction on a prefabricated housing project in one of the residential neighborhoods most affected by the disaster. The project consists of a mid-density residential building with a modular steel structure, intended as a starting point for similar initiatives in response to what is now considered one of the most catastrophic events in Chile's recent history. As stated by Alejandro Aravena and the city's mayor, Macarena Ripamonti, the goal is for the technology and management model behind this project to set a precedent for delivering rapid and permanent housing solutions in emergency situations.
Meet the 75 Finalists of the ArchDaily 2025 Building of the Year Awards
After two weeks of open voting in the 16th edition of the Building of the Year Awards, our readers have meticulously narrowed down a pool of almost 4,000 projects to a select group of 75 finalists spanning 15 categories. This year's awards honor the pinnacle of design, innovation, and sustainability on a global scale, showcasing an exceptional range of projects within the shortlist. As a crowdsourced award, we take pride in affirming that your selections authentically mirror the current state of architecture, and the caliber of this year's finalists further underscores the excellence and diversity prevalent in the field.
Designing for Density: How Modernist Principles Continue to Shape Social Housing Solutions Today
When discussing modernist living, several iconic private residential projects may first come to mind—Le Corbusier's Villa Savoye, the Case Study Houses, most notably by Richard Neutra, Pierre Koenig, and Charles and Ray Eames, as well as the glass houses by Mies van der Rohe and Philip Johnson. Most of these projects exemplified an idealized vision of modern living, set in picturesque landscapes and characterized by experimentation with new construction methods, materials, and spatial concepts. Their designs embraced openness, blurring the boundaries between private and public spaces, largely unburdened by constraints such as density, efficiency, accessibility, public transit integration, or communal considerations.
While these modern homes remain influential in contemporary residential design, they also—perhaps unexpectedly—laid the groundwork for high-density housing principles. Concepts such as the interplay between public and private space, modular construction, and prefabrication, initially explored in these private residences, have been adapted to the vastly different constraints of social housing.
Alejandro Aravena’s Elemental and Holcim Collaborate on Carbon-Neutral Housing at the 2025 Venice Biennale
From May 10 to November 23, 2025, a carbon-neutral housing project designed by Elemental, the firm led by Pritzker Prize winner Alejandro Aravena, will be showcased at the Venice Architecture Biennale. The project aims to combine the Chilean office's expertise in social housing with the construction products of Holcim (the company behind the Holcim Foundation) to create a prototype for resilient and affordable housing.
The design incorporates a specific type of low-carbon concrete, which aims to emit 30% less CO₂ than standard concrete. The prototype will be featured in the Time Space Existence exhibition, organized by the European Cultural Centre.The goal of the project is to test the sustainability of a housing prototype in response to the ongoing climate and humanitarian crises.
