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Why We Do this

Conventional Zoning vs. the SmartCode
These images show typical differences in the form of development between conventional zoning (top image in each pair) and the SmartCode (bottom).
Conventional zoning separates uses, forcing everyone to drive to work and shopping and creating traffic congestion, while only minimally regulating form. Parking lots and curb cuts are allowed to dominate the frontages, creating a hostile environment for pedestrians and cyclists.

The SmartCode regulates form more strongly to enhance pedestrian safety and enjoyment, and to structure networks of streets that relieve traffic congestion. The SmartCode does address use, but the Transect zones signify different intensities of mixed use. Notice that in the Retail illustration, which shows a typical T-5 zone, the SmartCode allows Residential along with the Retail, in the form of apartments over shops. This helps keep housing affordable and enables "eyes on the street," walkability, and vibrant downtowns.

Another difference is the diversity of housing types allowed under the SmartCode in the higher Transect zones. The Conventional Suburban Development (CSD) illustration shows all one house type and lot size in the subdivision, while the Traditional Neighborhood Development (TND) pattern provided by the SmartCode includes a choice of housing types and lot sizes, and therefore prices, within one neighborhood.

All diagrams ©DPZ & Co.