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2002 Chicago Institute for Architecture & Urbanism (CIAU)
Rebuilding the Urban Structure of the Inner City: A Strategy for the Repair of Downtown Oakland, California

In this paper, Peter Bosselmann and Stefan Pellegrini use downtown Oakland to demonstrate an urban design strategy that starts with the history of the city’s urban form and its physical patterns. The strategy identifies the areas of vitality and the elements of the public realm that might be repaired if new development is directed and coordinated.

Peter Bosselmann
Stefan Pellegrini
University of California, Berkeley
College of Environmental Design

View Essay

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Washington Street and 9th Street, Oakland. © Peter Bosselmann.

Jury
Alex Garvin
Ken Greenberg
Marilyn Taylor (Chair)

American cities have struggled to maintain the centrality of their downtown areas. As retail and office uses have continued to move into suburban areas and outlying regions, many local governments—especially of smaller- and mid-size cities—have all but given up on the prospect of replacing the commercial vitality once found in many city centers. The ability to attract a permanent residential population, lured by good regional access, has become a necessary prerequisite for attracting new commercial uses back to the inner city.

In this paper, Peter Bosselmann and Stefan Pellegrini use downtown Oakland to demonstrate an urban design strategy that starts with the history of the city’s urban form and its physical patterns. The strategy identifies the areas of vitality and the elements of the public realm that might be repaired if new development is directed and coordinated.

An important aspect of this essay is to explain what is implied when abstract terms are used, like “urban vitality,” “urban repair,” or “incremental development.” These terms express professional values that require clear communication to the future and existing residents of the inner city. At the same time, the essay continues a tradition that identifies the need to balance the forces of competition with a need for cooperation. This tradition, one of the fundamental functions of city government, has emerged as a counter force to the worst effects of the industrial revolution. Then and now, city design professionals have seen it as their professional challenge to tame and cultivate what we now call “market forces” in a constant effort to protect the weaker elements of the city: culture, people, and nature. In the inner city, these three elements will remain weak because market forces will only selectively address such concerns.

© Peter Bosselmann.

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© Peter Bosselmann.

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© Peter Bosselmann.

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© Peter Bosselmann.

Modeling residential development for 10,000 new residents in downtown Oakland. © Peter Bosselmann.

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Planning staff meets prior to presentation to Mayor J. Brown. © Peter Bosselmann.

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Setting building height limits, Lafayette Square. © Peter Bosselmann.

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Urban design study at Grant Avenue. © Stefan Pellegrini.

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Valdez neighborhood at Grant Avenue. © Stefan Pellegrini.

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Somf 2002 ciau peter bosselmann headshot

Peter Bosselmann
University of California, Berkeley
College of Environmental Design

Somf 2002 ciau stefan pellegrini headshot

Stefan Pellegrini
University of California, Berkeley
College of Environmental Design

Peter Bosselmann

works nationally and internationally on urban design and planning projects. He established urban simulation laboratories in Milan, New York City, and Tokyo, modeled after the Berkeley laboratory that has been under his direction since 1983. His publications have appeared in a wide range of academic and professional journals. In his recent book, Urban Transformation: Understanding City Design and Form (Island Press, 2008), Bosselmann reflects on design methods as sources of knowledge necessary for design practice. His latest book, Adaptations of the Metropolitan Landscape in Delta Regions was published by Routledge in 2018.

Stefan Pellegrini

is an architect, urban designer, planner, and educator who advocates for equitable design and social and environmental justice in our cities. Pellegrini has worked with Opticos Design, Inc., since 2001, where he serves as principal. During his career, Pellegrini has contributed to a wide variety of urban design, planning, and architecture projects, including the design of new towns, master planning and revitalization endeavors for central cities, and the design of mixed-use and civic structures. Much of his recent work has focused on community-based planning, coding, and revitalization strategies for small towns and underserved communities, as well as the development of contemporary urban design guidelines and Form-Based Codes.

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