Green Space: The Latest Architecture and News

La Rambla, a 1.2-kilometer-long promenade in Barcelona, was established in 1766 along the old city walls. Embraced by locals, it became the only spacious area for strolling in a city of narrow streets and grew into a central meeting place for all social classes. Over time, leisure and cultural sites, like the Gran Teatre del Liceu and Boqueria Market, emerged, making it a vibrant, cultural hub. In 2017, Barcelona's local government launched a competition for the revitalization of this beloved urban space. Km_ZERO, a 15-member interdisciplinary team that also relied on the input of community groups was declared the winner. Now the first phase of the urbanization process has been almost completed, led by Lola Domènech and Olga Tarrasó. A hundred trees still remain to be planted in this phase, postponed due to drought conditions. The entire project is expected to be finished in 2027.

+ 5

With escalating land values in urban centers, there has been a growing trend to float public spaces from ground level to elevated locations, such as rooftops or podiums between buildings. From a development perspective, maximizing floor area has become crucial as urban environments expand. Ground-level spaces are highly sought after for retail use due to their strategic location, which attracts foot traffic and potential customers and drives city development and economics.

This financial consideration, which often guides building activities and directions in urban centers, contradicts design principles advocated during the modernist era for the benefits of better outdoor space for the public, such as the concept of 'Freeing the Ground'. Architects like Le Corbusier championed this concept through projects like Villa Savoye and Unite d' Habitation. These modernist designs envisioned a future where buildings were elevated to restore open, accessible outdoor ground-level spaces for its users. However, for the reasons above, many contemporary projects instead seek to replicate the function of public grounds within the building's structure.

+ 10

Master plans are comprehensive design strategies that guide the future development of cities, districts, or large-scale projects. From a design and architectural perspective, they strive to balance the need for flexibility, long-term vision, and the integration of infrastructure with the public realm. Key themes in master planning often include sustainable development, urban connectivity, and cultural integration. Master plans shape not only the physical environment but also the social fabric of communities by emphasizing walkability, mixed-use spaces, and the blending of natural and built environments. These large-scale frameworks showcase the role architecture plays in shaping the future of urban life.

This curated selection of Unbuilt Architecture, submitted by the ArchDaily community, illustrates a range of visionary urban strategies. Whether it’s the revival of the village of Ad-Damun in Palestine, reconnecting with a rich historical past, or the bold reconstruction of the Al-Nouri Complex in Iraq as a cultural and spiritual hub, some of these projects engage with complex narratives of memory and restoration. From the sustainable design of Mokolo Green Scarf City in Cameroon to the marine research center in Yemen, these projects showcase diverse approaches to architectural challenges, focusing on community, environment, and the preservation of cultural heritage. By addressing unique regional contexts, these proposals reflect a broader commitment to rethinking how architecture can foster resilience and inclusivity.

+ 52

Stefano Boeri Architetti has been declared the winner of the international competition for the redevelopment of a former industrial site in downtown Bratislava. The project includes the transformation of one of the largest abandoned areas in the Slovak capital, with the aim of creating an active new central hub for the city, complete with parks and public spaces, residential units, and a variety of amenities. Stefano Boeri Architetti’s master plan proposal, titled “Urban Oasis,” has been appreciated by the jury for integrating familiar typologies, creating a “European matrix” of medium-density developments organized around accessible public spaces.

+ 3

Construction has reached the roof level in Zaha Hadid Architect’s development above Hong Kong High-Speed Rail West Kowloon Terminus. Adjacent to the West Kowloon Cultural District, this development connects established and emerging neighborhoods with a network of public gardens and landscaped plazas. Designed by Zaha Hadid Architects (ZHA), it seeks to integrate seamlessly with the surrounding station and rooftop park, offering civic, office, and retail spaces.

+ 1

J. Mayer H. Architects has just won the competition for their “Cheongdoam Tower” design in Seoul. As part of the Seoul City Urban/Architecture Creation/Innovation Design Project contest, the competition was initiated by the city of Seoul, aiming to enhance urban qualities and improve the quality of life for residents. Chosen from numerous submissions and six shortlisted projects, Cheongdam Tower emerged victorious.

The controversial London Wall West redevelopment project, which involves the demolition of the former Museum of London and Bastion House, is set to proceed. The redevelopment, designed by architecture firms Diller Scofidio + Renfro and Sheppard Robson, will replace the landmark 1970s buildings with a modern office complex. The City of London has confirmed that the Secretary of State for Leveling Up, Housing, and Communities, Michael Gove, has decided not to call in the plans to reevaluate the former museum, allowing the project to move forward.

+ 3

Populous has just unveiled a comprehensive design for the new Belmont Park modernization project. Situated in the iconic venue in Nassau County known for hosting the Belmont Stakes, the project seeks to usher in significant economic benefits, including the creation of thousands of jobs. Under the oversight of the New York Racing Association (NYRA), the project is set to be completed in the fall of 2026.

Videos

Safdie Architects has officially opened the new campus headquarters for Surbana Jurong, Singapore’s leading architecture, urban design, and infrastructure firm. The project expands Safdie Architects’ vision of 'for everyone a garden' into the workplace with a design that draws on the tranquility of the site’s previously undeveloped natural setting to foster shared moments of engagement and creativity. Achieving Green Mark (Super Low Energy) certification, the campus is the flagship development of the emerging Jurong Innovation District, envisioned as the first business park set in a tropical rainforest.

The development marks Safdie Architects' sixth project in Singapore and enhances the firm's prominent built portfolio in the city-state, which already includes Marina Bay Sands, Sky Habitat, and the Jewel at Changi Airport. On the occasion of the opening, ArchDaily spoke to Charu Kokate, Partner at Safdie Architects, who leads efforts in the Singapore region, about the firm's unique development footprint and building philosophy.

+ 2

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.

+ 3

The project for implementing a fourth metro line in the Greek capital began in 2021, with the purpose of reducing the need for automobiles in the crowded city. As the 15-station new line is estimated to transport 340,000 passengers a day, up to 53,000 cars could be taken off the roads each day. While the opening of the line may be five years away, work has now begun to refurbish seven urban squares which will become stations. Despite public support for the initiative, the project has also led to some controversy, with residents fearing gentrification.

Located along Manhattan’s East River waterfront, the Freedom Plaza sets out to create a new civic and cultural hub, introducing a new open and green space in the crowded area, with plans to add an in-park Museum of Freedom and Democracy. Additionally, the scheme designed by BIG-Bjarke Ingels Group includes affordable housing units, two hotels, retail, and restaurants. Developed by Soloviev Group and Mohegan, the Freedom Plaza development reimagines one of the largest undeveloped plots in Manhattan, measuring 6.7 acres located south of the United Nations headquarters in the Midtown East neighborhood.

+ 5

"We are focused on creating a just public realm," said Chelina Odbert, Hon. ASLA, CEO and founding principal of Kounkuey Design Initiative (KDI), at the National Building Museum in Washington, D.C. And by just, "we mean free, inclusive, accessible, unbiased, and equitable". A "just public realm is open to everyone.” There is unlimited access to streets and public spaces so people can travel to school and work and be full members of their communities.

Unfortunately, the public realm is instead often “intimidating, exclusionary, inaccessible, unjust, and inequitable” for many women, LGBTQIA+ people, people with disabilities, and people of color. Landscape architects, planners, and others need to understand who feels safe and comfortable in public spaces or there is a risk of perpetuating inequalities, Odbert argued.