Integrating Density, Livability, and Heritage in Post-War Neighborhoods
D. van der Waart (TU Delft - Architecture and the Built Environment)
Lidwine Spoormans (TU Delft - Heritage & Architecture)
A.R. Roders (TU Delft - Heritage & Architecture)
E. Karanastasi (TU Delft - Teachers of Practice / AE+T)
M. Spaans (TU Delft - Urban Development Management)
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Abstract
With the growing population, high rates of migration together with de high demand for housing, densifying the existing built environment is inevitable. For this, countries are looking primarily to post-war neighborhoods because of their spatial layout and low density. However, the densification of these neighborhoods threatens the loss of potentially valued heritage and in addition, densification can diminish livability. Therefore, the purpose of this research is to answer the following question: How can a post-war neighborhood be densified while improving its livability and preserving its heritage values? As the case study of this thesis, the Louis Couperus neighborhood was chosen in the Western Garden Cities of Amsterdam New West.
On the basis of literature research and comparisons along with observations, different methods of densification are discussed and a framework has been established that can be used for measuring livability. In choosing the most appropriate method for densifying post-war neighborhoods, present heritage values are leading. These values may also play a part in improving the livability of neighborhoods. Based on these three interconnected topics, a design strategy is formulated in this thesis. This design strategy was subsequently applied to an open courtyard parcellation consisting of duplex typology dwellings within the chosen case study.
Densifying post-war neighborhoods contributes to the current housing crisis and reduces potential heritage demolition. Less demolition, in turn, contributes to a circular economy and deals with existing buildings in a sustainable and resourceful way. Improving the livability of neighborhoods ensures the long-term wellbeing of individuals and communities. This in turn leads to more attractive and suitable areas for communities to live in.