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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

Urban Envelope

Seattle

The three-dimensional urban envelope fixes the maximum developable volume within a given district. The sole criterion is the fixed height of development throughout the district. All subsequent form-determining regulations work within this envelope.

Rule category

Motivation
Managing Bulk: basic stipulations regarding the object's form and bulk
The Kind of Rule
Rule that is tied to a certain zone.
Rule that stipulates an upper limit.
Rule that stipulates a fixed limit.
Domain
Rule that has a strong influence on urban density and its distribution.
Rule with direct impact on architectural or urban form.
Rule that regulates building heights.
Scale
General Declaration: General declaration, motive without specific scale.
General Land Use: Rule that specifies land use in general.