UNS has revealed images of SeoulOne, a master plan designed for Hyundai Development Company (HDC) in Seoul, South Korea, intended as a new model for multigenerational living. The project, already under construction on a brownfield site in the northeast of the city, reimagines an existing industrial site and railway area as a 405,000 m² car-free neighborhood for a multigenerational community. A never-sleeping, green master plan for Seoul, SeoulOne is envisioned as a mixed-use mini-city where all essential services for people of all ages are available within a 10-minute walk. The design includes 24/7 residential towers, retail spaces, offices, a hotel, sports facilities, daycare centers, senior living facilities, and a medical center, offering permanent services within walking distance. More than 30% of the site is dedicated to vegetation, including pocket parks, roof gardens, water gardens, and a forest walk, creating a year-round green village.
The Busan Slope Housing project by OMA addresses urban redevelopment on the steep hillsides of Busan, South Korea, drawing on the city's topographical complexity and historical settlement patterns. Developed in collaboration with the BusanArchitecture Festival and the Department of Housing and Architecture, the project explores strategies to rethink hillside neighborhoods while responding to both contemporaryhousing needs and the social and spatial legacies of these areas. Rather than replacing these areas with conventional high-rise estates, OMA envisions a flexible, context-responsive framework that integrates contemporaryhousing typologies with the site's inherited structure.
"The public square and civic infrastructure are the front lines against this kind of attack", proclaimed then-President of the American Institute of Architects, Thomas Vonier. The decades since 9/11 and mass violence have pressured cities, in the United States and globally, to reconsider what "safety" means. Is it about barriers, bollards, surveillance? Or is it about trust, visibility, evidence, resilience? Several projects confront these questions at various scales to demonstrate how architecture and forensic thinking can collectively protect communities and civic life.
Houhai Hybrid Campus design. Render. Image Courtesy of Büro Ole Scheeren
The international firm Büro Ole Scheeren has unveiled images of the Houhai Hybrid Campus, a new urban complex in Shenzhen's Houhai district. The development is situated in a strategic area within the original Shenzhen Special Economic Zone (SEZ), bridging the city's commercial center and its bayfront. The release of the Hybrid Campus images coincided with the 45th anniversary of Shenzhen's designation as a Special Economic Zone, a milestone marking the city's transformation from a fishing village into a global innovation hub. Currently under construction, the Hybrid Campus integrates work, living, culture, commerce, leisure, recreation, and nature into a unified urban complex, scheduled to open in late 2026.
In preserving architecture, there are many possible approaches—ranging from treating a building as a static monument, meticulously restoring it in situ to the point of limiting public access, to more adaptive strategies that reprogram and modify interior spaces while retaining key architectural elements such as materiality and structural form. Yet one method stands apart, both in ambition and in controversy: to deliberately dismantle a building—brick by brick—meticulously label and document each part, and store it until a new site, purpose, or narrative emerges. Then, to reassemble it anew, possibly for an entirely different use. Though the original context is lost, this strategy aims to preserve cultural significance through transformation rather than stasis. This is the story of Murray House in Stanley, Hong Kong.
Originally constructed in 1846 as officers' quarters for the British military in Central, Murray House was one of the earliest examples of neoclassical architecture in Hong Kong—a unique and enduring trace of the city's colonial past. Its robust granite colonnades and symmetrical façade stood as a symbol of classical permanence. During the Japanese occupation of Hong Kong in 1941, the building's function was repurposed as the command center for the Japanese military police. It survived the war and continued to house various government departments throughout the postwar decades.
Sierra Blanca Estates, a real estate development firm, has officially announced plans to build a new residential neighborhood in the coastal city of Málaga, Spain. According to the developers, the proposal is intended to address the city's growing demand for housing in the capital of the Andalucía autonomous community, located along the Mediterranean Sea in the southern Iberian Peninsula. The new neighborhood is planned for the El Bulto area and would include a 21-storey building designed by Zaha Hadid Architects.
The Deutsches Architekturmuseum (DAM) in Frankfurt has opened a new exhibition titled Building Cities Today?, examining the complexities of developing new urbanneighborhoods in Germany. Running from June 28 to November 2, 2025, the exhibition brings together nine projects that reflect diverse approaches to newurban planning, with a focus on sustainability, social integration, and long-term adaptability. Referencing the legacy of the "Neues Frankfurt" housing program of the 1920s, the exhibition opens with the Römerstadt estate, one of Germany's early experiments in functional and standardized housing. From there, it transitions to eight urban developments from the 1990s to the 2020s, presenting case studies that include HafenCity in Hamburg, Bahnstadt in Heidelberg, Neckarbogen in Heilbronn, City of Wood in Bad Aibling, and Messestadt Riem in Munich.
Historically, public bathing was a fundamental necessity for hygiene, giving rise to communal bathhouses in regions where private bathrooms were a rarity. In Japan, for instance, sento bathhouses emerged during the early Edo period, serving as essential facilities when most households lacked their own bathing spaces. Similarly, in other parts of the world where plumbing and water management were considered luxuries, shared public baths became vital components of urban life. Over time, these spaces evolved beyond their functional role, becoming venues for socializing, relaxation, and a temporary escape from daily routines.
However, in the modern era, private bathrooms have become ubiquitous in contemporary homes, effectively addressing the hygiene concerns that once made public bathhouses indispensable. With the rise of alternative social spaces—cafés, fitness centers, bars, and jazz lounges—the traditional communal bath no longer serves the same essential function. While some may still appreciate the social aspect of public bathing, the inconvenience of changing clothes and getting wet in front of strangers can deter many from engaging in the experience.
Spore Haus / AFF Architekten. Image Courtesy of DAM Preis 2025
The DAM Preis 2025, presented by the Deutsches Architekturmuseum (DAM), has been awarded to AFF Architekten for their project, Spore Haus, in Berlin. As one of Germany's most recognized architecture awards, the DAM Preis highlights significant contributions to contemporary architectural practice. This year's winner, Spore Haus, was selected for its "thoughtful design and careful integration" into the urban context, as well as its contribution to public life.
Air rights transactions have become essential in urban development, allowing cities to grow vertically while preserving limited land resources. Typically defined as the right to use or sell the space above a property, air rights enable property owners to transfer unused floor area ratio (FAR) to neighboring parcels, creating increased density and financial gain opportunities. However, the definition can vary based on locality and region, as each country interprets air rights and the ability to build or transfer them differently. As urban centers face mounting pressures from limited land supply and population growth, air rights continue to offer a creative solution that fosters architectural innovation and economic efficiency.
I was inspired to write this essay by a fascinating post on the social dynamic of porches by Patrick Deneen entitled A Republic of Front Porches. Sustainable places must be acccessible by a variety of means, especially walking. Neighborhoods where people walk to numerous destinations are more likely to be securable, because people tend to know more of their neighbors and therefore are likelier to know when a stranger is in the area. Walkability is essential to a serviceable place, because people won’t walk to those services as often if the pedestrian experience is bad. So walking is a fundamental aspect of a place’s sustainability. Porches can serve a crucial role in the walkability of residential streets in a neighborhood, and therefore in the ultimate sustainability of the neighborhood.
Naturally, a higher population density prevents the formation of ghost towns and vacant shops, which can become hotbeds for crime. However, these positive views on dense living environments often rest on optimistic assumptions about urbanism, such as minimal friction among individuals, easily maintained hygiene and a natural formation of diversity.
Schmidt Hammer Lassen (SHL) from Denmark and Assar Universum Architects from Luxembourg have collaborated to design a new urban hub for Hollerich in Luxembourg. The new development aims to create a green, vibrant space with mixed uses, transforming the area into an urban destination. Harnessing the city’s distinctive topography, the design integrates a dynamic program of residential, commercial, cultural, and public spaces. The hub, named “NEI HOLLERICH,” is also envisioned as one that addresses the need for affordable housing.
India's urbanscapes are characterized by a negotiation between the formal and the informal; permanence and impermanence. Structured amidst the concrete high-rises and planned neighborhoods, makeshift markets and bazaars form the core of city life. Often composed of sustainable structures, these transient commercial hubs exhibit a form of rudimentary architecture that spreads its roots deep in India's cultural and economic traditions.
The heart of India's informal urbanism lies in its public marketplaces and roadside bazaars that have existed for centuries. These urban zones have a history, believed to have originated from the era of traveling merchants and imperial trade relations. Today, these environments have evolved into dense labyrinths of impermanent shelters made from recycled tin sheets, tarpaulin canopies, and wooden poles. These bazaars organically transform neighborhoods into a choreographed chaos of vendors, goods, and the common public. Weekly markets are usually massive in scale and are set up every few days only to disappear again.
CityMakers, The Global Community of Architects Who Learn from Exemplary Cities and Their Makers, is working with Archdaily to publish a series of articles about Barcelona, Medellin, and Rotterdam. The authors are the architects, urban planners, and/or strategists behind the projects that have transformed these three cities and are studied in the "Schools of Cities" and "Documentary Courses" made by CityMakers. On this occasion, Jaume Barnada, coordinator of the award-winning Climate Shelters project in Barcelona schools and speaker at the "Schools of Cities", presents his article "Barcelona, the public place as a synonym for the adaptation of the built city."
Cities are dense, built spaces in which pavements have been efficiently imposed on the natural soil. Cities like Barcelona have almost 75% of the land paved and waterproof. Without a doubt, it is an excess to reverse at a time of climate emergency, where we must reconnect with nature. Oriol Bohigas [1] told us that good urbanization had paved the squares of Mediterranean cities and that no one wanted to live in a mudhole. I'm sure he was right. Also, he taught us that the green and, consequently, the natural soil had to have dimension and especially an urban position. Squares are squares and parks are parks, and each space has a type of project. Today, concepts are too frequently confused when urbanizing public places and consequently, we find projects that blur the model.
The UN Food and Agriculture Organization (UNFAO) accounts for over one-tenth of the global population, approximately 800 million people, practicing urban agriculture worldwide. In the United States, millions of citizens lack access to supermarkets. Urban farmers play a crucial role in addressing food security issues in American cities.
Historically, the distance between rural and urban areas has never been greater, making traditionally rural food sources widely inaccessible. Cities initially would develop around centralized markets that brought produce from farmlands to urban centers. Today, urban agriculture is revitalizing this connection between city dwellers and agricultural products.
