Redeeming Transect Zoning?
20 Pages Posted: 12 Dec 2012 Last revised: 1 Jun 2013
Date Written: December 11, 2012
Thanks to the growing influence of the new urbanists, transect zoning” is becoming the zoning reform du jour. This alternative to zoning traces its origins to architect Andrés Duany’s 2003 SmartCode, which proceeds upon the assumption that urban development naturally proceeds from more-dense areas to less-dense ones. Duany calls this progression the “transect” and urges cities to replace traditional use zoning with regulations on building form appropriate to the various “transect zones” along the progression. Over the last decade, increasing numbers of jurisdictions (large and small) have adopted “transect zoning” laws and the “form-based” codes that accompany and supplement them. Theoretically, transect zoning embraces a relatively simple conception of how to regulate urban development: buildings that are appropriate for the city center should go in the city center (regardless of their use), and suburban buildings should look suburban (again, regardless of their use). In its implementation, however, transect zoning is anything but simple. As a practical matter, the new urbanists favor meticulous and exhaustive aesthetic regulations, found in the form-based codes that represent the ubiquitous gap-fillers in transect-zoning regimes. This Essay begins by briefly describing the rapidly evolving phenomenon of transect zoning and its companion, form-based coding. It then discusses four concerns raised by the current uses of both devices as public land-use-regulatory devices. The Essay concludes by suggesting that form-based codes may be most appropriate in situations approximating the private-development context rather than as a public regulatory.
Keywords: form-based codes, transect zoning, new urbanism
JEL Classification: K11, O2
Suggested Citation: Suggested Citation