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.
The Norwegian studio of Powerhouse, in collaboration with KIMA arkitektur, has won a design competition for the transformation and extension of one of the historical buildings located in the center of Landbrukskvartalet. Known as the Agricultural Quarter, a former farming and industrial site in central Oslo, the area is now scheduled to go through an urban revitalization process to be transformed into an active neighborhood based on the design philosophy of ‘new meets old’.
Graffiti, as an art form, has a complex relationship with gentrification. On one hand, it has engaged the streets and urban fabric as a canvas for people to express themselves culturally and socio-politically. This expression could be a form of rebellion by ethnic minorities and disadvantaged groups in certain neighborhoods, or it can build up a sense of cultural uniqueness and social expression, giving a neighborhood a positive character and attracting newcomers. However, over the years, the latter has been an agent of gentrification, spiking up property values to accommodate richer residents and alienating the native communities of those neighborhoods.
In certain instances, artists recognize their role in this urban scheme and tweak their art form through its style, message, location, and action as direct forms of protest to fight against gentrification. From Brixton, Shoreditch, and Hackney in London, Williamsburg and Bushwick in New York, to The Canal Saint-Denis and Belleville in Paris, the use of graffiti on the streetscapes of these neighborhoods can either protest or inspire different forms of development.
The result of a collaboration between OMA / Jason Long and Y.A. studio, the joint development of 730 Stanyan in the Haight Ashbury neighborhood of San Francisco broke ground. Upon completion, the 8-story building will accommodate 160 units of deeply affordable homes and amenities for low-income people, including formerly unhoused families, and homes and amenities for people with low incomes in San Francisco, including families, formerly unhoused families, and Transitional Age Youth (TAY). The project is scheduled to be completed in the Fall of 2025.
New Skenderbeu Stadium / CEBRA. Image Courtesy of CEBRA
Danish architecture office CEBRA has won an international competition for the design of the new Skenderbeu Stadium in Korça, Albania. The winning proposal sets the 10,000-seat stadium in a lively neighborhood to create an engaging environment for fans, active citizens, businesses, and visitors of the Albanian city. The masterplan proposes buildings and alleys inspired by the Korça typologies to create a familiar cultural experience both in and around the stadium.
With many high streets hollowing out and the National Health Services Association pushed to its limits, Heatherwick Studio is calling for a new kind of health space in metropolitan cities. The Health Street initiative is placed right at the heart of urban communities, reimagining the way we look at well-being and the holistic health of complete localities. Moreover, this radical approach to health creation is based on integrating community-led facilities into the local high streets.
There are countless good bones in American downtowns across the country, but they’re seldom connected to enough good tissue to be filled with life. This post is on the 10 things needed to make downtowns thrive. And none are the usual suspects. I’ve omitted stuff everyone else talks about because many of you already know those things.
Master plans, or large-scale urban planning projects, are one of the main tools for shaping and structuring land use and development to ensure that the built environment is coherent and functional. The interventions vary in scope and approach. While some projects are extending the buildable area by creating floating neighborhoods off the coast of Florida, others are reusing the existing spaces and heritage to reimagine the future of their communities.
When we google 'housing in Copenhagen', the first thing that pops up are the most common questions asked by users: how much does it cost to live in Copenhagen? Is it difficult to find housing in Copenhagen? It's true, living here is significantly more expensive than the European average, especially in its most central district: Indre By. Although the housing prices are adapted to the salaries of its citizens –and the quality of life index is consistent with this high cost–, it's still complex for a foreigner to settle permanently in the city.
However, there is a serious commitment from the authorities and stakeholders to kindly open the city to new inhabitants, offering affordable housing designed by its best architects –both in suburbs and in refurbished downtown areas. In 2023, Copenhagen will be the UNESCO-UIA World Capital of Architecture and the host of the UIA World Congress of Architects, so a large number of people will be able to see firsthand what it's like to inhabit the city in projects of great architectural quality, which not only integrate wisely into its vibrant urban life, but also propose innovative ways of living.
International architecture office KPF has unveiled the design for Parkside Seoul, a new mixed-use neighborhood planned for the South Korean capital designed to complement the surrounding natural elements and pay homage to Yongsan Park. The 482,600 square meter development is composed of a layered exterior envelope that encompasses various programs and public amenities with the purpose of enhancing the residents’ experience of space. Besides the residential units, the complex includes office and retail spaces, and hospitality facilities along with public and green spaces.
