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Chair of Architecture and Urban Design
Asst. Prof. Dr. Alex Lehnerer
Grand Urban Rules

Design Rules and Design With Rules!

Cities as cultural products are neither ‘built’ nor ‘planned,’ at best they are guided and steered in a certain direction. Therefore, rules and regulations are one of the few tools that are actually suitable to guide future development within such collective and complex urban settings.

We strongly believe that the field of (urban) design should not simply adhere to these standards as some neutrally existing context but should actively engage in discussing them in order to make them subject to design as well. read more

Office for urban regulation

Contextual Base

New York

All buildings have uniform eaves heights. New buildings must be oriented in this regard to neighboring buildings.

  • Anti Equitable Building Rules—five (still) common ways to administer the Set Back by geometric definition. Such rules finally turn urban design from a 2 ½–dimensional into a 3–dimensional endeavor.

Rule category

Motivation
Contextual Regimes: issues depending on the immediate context and its preservation, economic and social regimes, traditions, etc.
Managing Bulk: basic stipulations regarding the object's form and bulk
The Kind of Rule
Rule that works as reference, ratio, or dependency.
Rule that is tied to a certain zone.
Rule that stipulates a lower limit.
Rule that stipulates an upper limit.
Domain
Rule that regulates building heights.
Rule that has a strong influence on urban density and its distribution.
Rule with direct impact on architectural or urban form.
Scale
Plot/Block Rule: Rule that relates to the scale of a city block or plot.