Urban plazas have proliferated in American downtowns during the last decade. This paper examines the private production of open space as a form of privatisation of a public amenity. Using three case studies of plazas built by private capital in downtown Los Angeles, the study examines their development process, design and physical layout, management, control and social uses. It is found that the spaces display characteristics drastically different from those of traditional public places. Certain design cues in combination with stringent control practices are used in these settings to promote the purposes and goals of private enterprise. Characteristics such as introversion, enclosure, protection, escapism, commercialism, social filtering and exclusivity are seen as resulting in environments that are congruent with the private interests but not always beneficial to the general public.
There is growing awareness among many city councils that their downtowns or central business districts have become bland or devoid of sufficient cultural activity to attract the highly skilled, creative workforce that is seen as a prerequisite for competitive success. This paper examines a recent set of policy initiatives to have emerged from the City of Sydney Council that has explicitly sought to mitigate the negative design outcomes of earlier phases of modernist office development through the promotion of a ‘finer grain’ urbanism, based around support for small shops and services, civic spaces oriented towards pedestrians and the reinvigoration of intra-block laneways enlivened by small bars and cafes. The noted Danish urban designer Jan Gehl was an important agent in the development of these strategies, along with the success of similar policies in Melbourne, illustrating the significance of globally operative design professionals and inter-city learning. However, these policies have not gone uncontested, and the paper examines the political context that surrounds their implementation in central Sydney.
Recent scholarship contends that the rise of shopping malls, gated communities, and gentrification as well as citizens' withdrawal to the private realm have eroded public life in U.S. and Latin American cities. Malls' suburban location and security policies exclude the poor and restrict free speech; residents and fences in gated communities exclude outsiders; and police and businesses in downtowns and high-rent districts limit poor people's access to public areas. I expand this discussion with an analysis of the accessibility of Santiago, Chile's retail areas, the social relationships present there, and marginalized groups' informal resistance to their exclusion. The city's distinct segregation pattern, transit system, and state-licensed street markets permit greater contact between rich and poor and foster vital public spaces. I adapt Lofland's typology of fleeting, quasi-primary, and intimate secondary relations in public to examine social interactions in street markets, flea markets, and shopping malls. The distinct mix of relationships within these markets reflects the characteristics of users, varying degrees of accessibility to diverse populations, and state policies toward markets. Marginalized groups' informal resistance is pervasive in each setting. In contrast to the dominant view that public space is declining in contemporary cities, Santiago residents are not universally reclusive, antisocial, or reluctant to engage in cross-class public encounters, and the city retains vital public areas. The findings demonstrate that our understanding of public space is incomplete without an awareness of social relationships and informal resistance alongside structural constraints to the accessibility of urban locales.
The ground floors of buildings are a key element of the urban experience, yet the dynamics that shape frontages are largely unknown. This article delves into the forces and patterns behind the transforming relationship between architecture and public space in Western urban cores over the past century. After defining a methodology for structurally measuring the interactivity of ground floor frontages over time, the study focuses on two case study urban cores of Detroit, Michigan and The Hague, Netherlands. Through a combination of narra- tive historiography, detailed mapping and statistical studies a set of recommendations is generated to help urban designers and planners better understand and counter frontage decline. The two seemingly disparate cities are demonstrated to have undergone remarkably similar patterns of frontage interactivity erosion, with outcomes diverging as a result of an often reinforcing set of forces. Only upon understanding frontages as social, economic, cultural, political and technological constructs with physical, functional and connotative effects on public space will the profession be able to effectively steer the future of the architecture of public life.
