Ambrosian Monastery, Milan. Image Courtesy of Stefano Boeri Architetti
As global urban challenges intensify alongside growing environmental, social, and cultural pressures, this week's news reflects how institutions, exhibitions, and restoration projects are highlighting the relationship between the built environment and collective experience. From international forums addressing housing insecurity and urban resilience to cultural events examining memory, identity, and spatial perception, positioning architecture as both a framework for policy and a medium for critical reflection. At the same time, major restoration and redevelopment initiatives highlight a renewed focus on preserving historical continuity while adapting heritage sites and cultural institutions to contemporary forms of use, accessibility, and public engagement.
Heritage, in interiors, is increasingly rarer to be only a matter of preservation alone. More often it arrives as friction: the encounter between what a building already is—its plan logic, its scars, its structural inconsistencies—and what contemporary life demands of it.
Some of the most convincing projects today are not those that "restore" an interior back to a single moment, nor those that erase the past under a seamless new skin. They are the ones that stage a relationship between old and new—allowing contrast to do more than tell a story, and letting the clash become a pragmatic tool for construction, budget, and speed.
Casa Batlló in Barcelona has unveiled the restored Third Floor of the building, opening the last original residence preserved from Antoni Gaudí's 1904-1906 transformation of the property to the public for the first time. Led by restoration architect Xavier Villanueva and developed over three years through an archaeological-style conservation process, the intervention recovers a largely intact domestic environment that had remained inhabited by descendants of the Batlló family for more than a century. Adapted into a series of private rooms for gatherings, cultural events, and experiences, the restored apartment combines heritage preservation with a contemporary interior design intervention by Paola Navone – OTTO Studio, establishing a new program for one of Barcelona's most recognized architectural landmarks.
The UIA World Congress of Architects 2026 Barcelona has released its full program, outlining the structure, participants, and range of activities scheduled to take place from June 28 to July 2, 2026. Expanding on the previously introduced theme, Becoming. Architectures for a Planet in Transition, the Congress is conceived as a distributed event across multiple venues and urban contexts rather than a single-site conference. Organized by the International Union of Architects (UIA) in collaboration with the Higher Council of the Colleges of Architects of Spain (CSCAE) and the Architects' Association of Catalonia (COAC), the event is expected to gather approximately 10,000 participants and 250 speakers from more than 130 countries.
European City Context. Image Courtesy of ReGreeneration
The ReGreeneration project, a Horizon Europe project led by Inetum and supported by C40 Cities, ARUP, Placemaking Europe, and several others, operates as an active collaboration with local governments, private companies, academia, and civil society organizations at the intersection of urban regeneration, green public spaces, and neighborhood-scale design. Its premise addresses how European cities are built and maintained and how they experience a changing climate, arguing that cities must fundamentally change to remain livable under accelerating climate pressures.
Aerial view of the Port Vell area where Liceu Mar is set to be built. Image Courtesy of Gran Teatre del Liceu and Port de Barcelona
The city of Barcelona has announced the five finalist teams selected to advance in the international competition for Liceu Mar, a new cultural venue planned for the Port Vell waterfront. Promoted by the Gran Teatre del Liceu in collaboration with the Port of Barcelona, the project is conceived as a second venue for the historic institution, expanding its artistic and civic role while strengthening its international presence. Bringing together a group of internationally recognized and locally rooted practices, the shortlist underscores the project's global relevance, with the winning proposal expected to be announced in autumn 2026.
More than three decades after previously hosting the event, Barcelona is set to welcome the UIA World Congress of Architects 2026 Barcelona (UIA2026BCN), bringing the global architectural community back to the city between 28 June and 2 July 2026. Organized under the theme "Becoming. Architectures for a Planet in Transition," the Congress is expected to gather approximately 10,000 participants from over 130 countries, including practitioners, researchers, and students. Rather than being confined to a single venue, the event will unfold across multiple locations along the Mediterranean seafront, among them the Three Chimneys complex, positioning the city itself as an active platform for exchange, discussion, and public programming.
Barcelona is a city where architecture has long served as a laboratory of urban experimentation, each era leaving its mark on the city's fabric. From the dense streets of the Gothic Quarter to the ornate interiors of the Palau de la Música Catalana, the city expanded outward through Ildefons Cerdà's Eixample, a stage where Gaudí and his contemporaries challenged the rules of form, scale, and ornamentation. These experiments defined a local identity and culminated in the Sagrada Família, a vision that continues into the 21st century through the integration of advanced technology.
The city's twentieth-century transformation forged an architectural language with global influence. The principles of International Modernism are embodied in Mies van der Rohe's Barcelona Pavilion, while later developments—from Bofill's explorations in collective housing to the urban interventions of the 1992 Olympics—reshaped the skyline and the city's relationship to its waterfront. Subsequent contemporary projects continue to negotiate form, landscape, and urban scale, contributing to a layered and evolving city.
The final piece of the central tower of Barcelona's Sagrada Familia has been laid in place, bringing the church to its maximum height of 172.5 m. La Sagrada Familia, one of architectural history's most notorious unfinished buildings, became Antoni Gaudí's defining project in 1883, when he transformed a neo-Gothic design into one of the best-known structures of Catalan Modernisme. One hundred and forty-four years after construction began, the upper section of the 17-meter-high, four-sided steel and glass cross was winched into position at 11 a.m. on Friday, February 20, completing the tower dedicated to Jesus Christ. This milestone confirms the project's final stage of construction, which, back in March 2024, was announced as one of the most anticipated completions of 2026, commemorating the centenary of Antoni Gaudí's death.
Located in Barcelona's El Raval district, the Futuristic Office Building by SNOB Architects introduces a contemporaryoffice program within a consolidated and historically layered urban environment. Designed by the Lisbon-based practice and scheduled for completion around 2026, the project comprises approximately 12,000 square meters of gross built area. The building's height, massing, and proportions are calibrated in response to the surrounding fabric, reflecting the scale of adjacent structures while establishing a contemporary architectural language. Rather than presenting itself as an isolated object, the project is conceived as part of the existing city, contributing to the gradual transformation of El Raval through a controlled and context-aware architectural approach.
Heritage restoration has always been an intricate process that requires delicate balancing between preserving the integrity of historic materials while integrating contemporary techniques that can enhance accuracy, efficiency, and resilience. With the restoration process of Parliament Hill in Ottawa, Canada's capital city, this intersection of tradition and technology is now on full display. The East Block, built in 1865, offers a compelling example of how digital tools can support the efforts of heritage restoration and contribute to a centuries-old craft such as stone carving.
This week's review focuses on concrete responses to shared urban challenges, including housing affordability, long-term resilience, and the role of cultural and material innovation in shaping cities. The selection spans regulatory measures affecting housing markets in European cities, high-density residential and mixed-income proposals in New York, and major renewal and planning efforts in London, Barcelona, Ulaanbaatar, and Drammen. It also highlights research-driven and built projects in Chicago, Buenos Aires, Las Vegas, and Riyadh that explore circular construction, adaptive reuse, and new models for cultural and public infrastructure. Together, these worldwide projects offer a snapshot of how architecture and urban planning are addressing immediate pressures while laying the groundwork for more resilient and inclusive urban futures across diverse geographic and cultural contexts.
