Urban Design: The Latest Architecture and News

For the second year running, Copenhagen was named the world's most livable city in the 2026 Economist Intelligence Unit's Global Liveability Index. According to the Danish Architecture Center, part of this progress in urban quality of life is due to the work of Danish architect and urban planner Jan Gehl, who celebrates his 90th birthday this year. Jan Gehl has dedicated his professional career to the field of city life and people-centered urban development, founding Gehl Architects (now Gehl Studio) in 2000 and publishing extensively on urban design methodologies to create lively, healthy, and human-centric urban environments. In honor of his birthday, the Danish Architecture Center is presenting an exhibition and a series of activities centered on the role he has played in urban development worldwide.

+ 4

3rd International Seminar on Territory, Urbanism, and Architecture Research – SIITUA III

Cities depend on systems that already exist around them. When architects design on water or beyond Earth, those systems are no longer available. Without fixed ground or nearby networks for energy, water, transport, and waste, architecture has to take on functions the larger city would normally provide.

The reason for moving beyond familiar ground also changes from one project to another. In the Maldives, building on water responds to the vulnerability of existing land. In Busan, floating development creates another direction for urban expansion. On the Moon, the challenge is more absolute: there is no existing infrastructure to connect to at all.

+ 9

Asmara, the capital of Eritrea, sits at over 2,300 meters above sea level on a plateau at the edge of the Great Rift Valley escarpment. Although situated in a country not known for large visitor numbers, the city has gained fame for its unique architecture. In July 2017, it became a UNESCO World Heritage Site, inscribed as "Asmara: A Modernist African City," the first modernist urban site anywhere to be listed in its entirety, and Africa's first explicitly modernist World Heritage Site. Its heritage value came about as a result of a complex convergence of two aspects of Eritrea's history: an intense period of colonial construction as Italy pursued its imperial ambitions in Africa, and a long period of relative isolation that insulated the city from redevelopment.

+ 8

A team composed of ZHA, A&O TEC, Prior + Partners, Homa, Buro Happold, Systematica, and Fichtner recently unveiled its concept proposal for the "Next Generation City Plan" for Benghazi, Libya. The project aims to bring together the historic port city's identity-defining features with the planning technologies required to guide its development toward 2050, in a context of rapid urbanization. The proposal, developed for A&O TEC, includes a Vision and Spatial Strategy, which consists of an interpretation of the city's character and collective memory translated into an adaptable framework for development, and a Digital Planning Hub, an evidence-based model mapping the city to identify its potential and the phenomena shaping its growth.

+ 13

Across Brazil, architecture continues to take shape through different forms of practice, scales, and relationships with place. This month's selection looks at practices working beyond conventional architectural boundaries, collective approaches that reconnect design and construction, and projects that respond to landscape, memory, and community. Alongside recently completed buildings and public spaces, new cultural interventions in São Paulo and Rio de Janeiro further highlight how architecture intersects with art, heritage, and the wider urban environment.

+ 2

Ask an architect what the hardest problem in the discipline is right now. The block of unmaintained postwar housing two streets from their office rarely comes up. What comes to their mind is the pressure differentials on Mars, or the tensile loads on a floating platform; because unclaimed ground has no one to negotiate with, no history to answer to, no tenant to remember the last renovation, which makes it considerably easier to design for.

Architects think of themselves as solving a harder problem than the one next door. A project, like The Line, a 170-kilometer city meant to house nine million residents, with a site with no prior claimant, is not architecturally harder than a site with a hundred years of tenancy, contested ownership, and a planning department that remembers the last three developers who used the word "community" and meant something else. It is, considerably, easier. No one to persuade, no history to answer to, no argument to lose. Which raises the question of whether the harder problem is sitting two streets from the office, unsolved, and the easier one is the one getting the renderings and the funding rounds; then 'ambition' is the wrong word for what is happening. Something is being avoided, and we need to start thinking about what.

+ 10

Public space is often intended to be perceived as universal, but access is unevenly experienced. For many women, moving through the city involves a continuous assessment of exposure, visibility, proximity to others, lighting, transport access, escape routes and the likelihood of harassment. These calculations are shaped by spatial conditions as much as social ones. Safety is a question of urban form, maintenance, mobility, governance and the distribution of public investment. While the built environment may not cause gender-based violence, it can intensify vulnerability and normalize unequal access, especially to public spaces.

For architects and planners, there is a critical distinction between designing for security and designing for safety. Security strategies tend to focus on surveillance, control, policing and the management of movement, while safety depends on whether people can see and be seen, if routes are legible, whether public spaces support activities throughout the day, and how long-term maintenance is supported. The role of design is to alter the conditions under which public life takes place.

+ 30

Stefano Boeri Architetti has won the competition launched by Spain's Entidad Estatal de Vivienda, Casa 47, for a new affordable housing development in Ibiza. Named "Sa Casa," the project proposes approximately 190 below-market-rate rental apartments distributed across four residential volumes. The scheme combines a prefabricated timber construction system with adaptable housing layouts and shared open spaces, with the design organized around the relationship between the residential buildings, landscape, and public areas.

+ 2

At one point, Jakarta's future coastal defense took the form of a giant Garuda rising from the sea. The mythical bird, Indonesia's national symbol, gave form to a vast coastal intervention intended to protect the sinking capital from floods while creating new territory offshore. It was an extraordinary image: a seawall transformed into a city. The Great Garuda is revealing because it shows what happens when climate adaptation begins to overlap with urban development. Once protection infrastructure also creates valuable land, defending a city and remaking it can become difficult to separate.

+ 7

The spatial consequences of urban form are revealed when health outcomes are mapped over neighborhoods. Neighborhoods that support walking, daily errands, social interaction, and access to essential services create opportunities to incorporate physical activity into routine tasks. Places that are organized around long distances and automobile travel suppress this opportunity. Physical activity and the motivation to incorporate it into daily life are shaped by the distance to a grocery store, the safety of a pedestrian crossing, the frequency of public transportation, the width of a sidewalk, and the quantity of services within walking distance.

+ 18

Every housing crisis eventually becomes a land question, and every land question eventually becomes a values question. The United States' West Coast has arrived at that point. As cities from Los Angeles to Seattle search for parcels to build the affordable housing they have promised for years, they keep landing on the same answer: the park or the greenbelt. What looks like a zoning decision is a referendum on which form of wellbeing a city is willing to sacrifice for another.

+ 1

Mexico's rapid urban growth over recent decades has left many cities struggling with fragmented neighborhoods, high crime rates, and severe shortages of quality public spaces. In many low-income urban areas, informal development occurred alongside raw infrastructure like drainage canals, rail lines, and steep ravines, dividing communities and creating hazardous vacant zones. To address this spatial segregation and lack of civic amenities, public agencies and architects across Mexico are intervening in these abandoned buffer zones to construct public parks. By converting former physical barriers into accessible pedestrian corridors, these projects rejoin separated neighborhoods, re-establish safe visual sight lines, and provide spaces for community gathering and daily recreation.

+ 3

Water management, air quality, and heat mitigation are usually planned through systems much larger than the spaces where people actually experience them. Drainage networks sit below the street. Air pollution is measured across entire cities. Yet these conditions are felt much closer to the body: while waiting for a bus in the sun, walking through a flooded street, crossing an exposed plaza, or looking for somewhere to sit when the air itself feels difficult to breathe.

Heat makes this question especially urgent. As cities become warmer, streets, parks, transit areas, and other public spaces are increasingly becoming sites where design can reduce exposure through shade, planting, airflow, and water. For architecture, that brings part of climate adaptation into the spaces people use every day.

+ 24

Elia Zenghelis, Greek architect, co-founder of the Office for Metropolitan Architecture (OMA), and one of the most influential architectural educators of the late twentieth century, died on August 30, 2026, at the age of 89. His death marks the passing of a figure whose influence on architectural thought extended far beyond the buildings he designed, shaping the intellectual formation of several generations of architects through decades of teaching across Europe and the United States.

Born in Athens in 1937, Zenghelis studied architecture at the Architectural Association School of Architecture in London, completing his studies in 1961. He joined the practice of Douglas Stephen and Partners, where he worked until 1971, while simultaneously beginning to teach at the AA in 1963. At the school, he became a prominent voice for a more radical, avant-garde architectural discourse, helping to transform the AA into a fertile ground for radical ideas.

Louisville's Belvedere in Kentucky is a 53-year-old gathering place for concerts, festivals, and community events. The elevated concrete plaza was built on top of the city's largest parking structure and stands over a major highway overpass. Since 1973, it has functioned as a riverfront civic space for events and large gatherings, but its use as a casual public space is in evident decline. In its current state, the space lacks shade, greenery, and amenities, while the concrete deck has worn over the years. In February 2025, Heatherwick Studio unveiled the first images of its vision to transform the Belvedere, a project commissioned by the city's mayor and the Louisville Metro Government. This week, the firm released new images of the redesign as an open, green, and flexible space connected to downtown Louisville.

+ 1

The Canadian Centre for Architecture (CCA) is presenting "The fortune of the city is that it has never been perfect," an exhibition dedicated to the urban work of Portuguese architect Álvaro Siza. On view in the institution's Main Galleries from May 21, 2026, to January 10, 2027, the exhibition examines Siza's approach to city-making through a selection of projects that engage with the historical, social, and physical conditions of existing urban environments.

Curated by Giovanna Borasi with Laura Aparicio Llorente as curatorial assistant, the exhibition explores how Siza's architectural practice extends beyond the design of individual buildings to encompass neighborhoods, public spaces, and broader urban structures. Rather than presenting the city as a fixed or idealized condition, the exhibition focuses on Siza's method of working with existing contexts, considering history, topography, infrastructure, and everyday life as fundamental components of the design process. Through this perspective, the exhibition reflects on questions surrounding urban transformation, the continuity of the built environment, and the relationship between architecture and planning.

+ 5

The Grand Paris Express project consists of 200 kilometers of new, fully automated metro lines, 68 new stations, and four new orbital lines (15, 16, 17, and 18), in addition to the extension of Line 14. The network is being delivered in phases between 2024 and 2031: Line 14's 8 stations are fully operational following its 2024 extension, Line 18 is the most advanced of the new lines, with testing underway ahead of its first opening, and civil engineering is largely complete on many sections, with tracks, systems, architectural fit-out, and testing now progressing station by station. Each of the 68 stations is assigned to a specific architect or architectural team, sometimes in collaboration with landscape architects for above-ground elements.

+ 2