Anatomy of Density II: A Comprehensive Strategy for Making Room for City Densification

73 Pages Posted: 23 Feb 2021 Last revised: 25 Feb 2021

See all articles by Shlomo Angel

Shlomo Angel

Marron Institute of Urban Management, NYU

Patrick Lamson-Hall

Marron Institute of urban Management

Date Written: August 16, 2020

Abstract

Serious concerns with global warming have been translated into urgent calls for increasing urban densities, as higher densities have been found to be associated with lower carbon emissions from both vehicles and buildings. Still, attempts at the containment of urban expansion in the name of the densification of existing urban footprints have generally failed and urban densities, the world over, continue to decline. Forced containment, in the few cases where it succeeded, resulted in serious housing supply bottlenecks that have rendered their housing unaffordable. We believe that, for affordable densification to be successful we must make room for it, and that to make room we need to better understand the anatomy of density, or the factors that constitute urban density. In a previous paper, Anatomy of Density I: Measurable Factors that Together Constitute Urban Density, we proposed a novel way to decompose the average density of cities into seven factors that when multiplied together reconstitute urban density. The new anatomy of density offers a natural outline for a comprehensive making-room strategy for affordable city densification, addressing each and every one of the seven factors that constitute urban density. In this paper, we introduce this comprehensive strategy and illustrate it with detailed real-world examples of its successful, as well as failed, applications, a strategy that, in essence, seeks to remove the barriers and disincentives that now prevent cities from making adequate room for their effective and affordable densification.

Keywords: urban density, urban planning, urban policy, densification

JEL Classification: R10, R12, R14

Suggested Citation

Angel, Shlomo and Lamson-Hall, Patrick, Anatomy of Density II: A Comprehensive Strategy for Making Room for City Densification (August 16, 2020). Available at SSRN: https://ssrn.com/abstract=3744466 or http://dx.doi.org/10.2139/ssrn.3744466

Shlomo Angel (Contact Author)

Marron Institute of Urban Management, NYU ( email )

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Patrick Lamson-Hall

Marron Institute of urban Management ( email )

Bobst Library, E-resource Acquisitions
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New York, NY 10003-711
United States

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