Artisans’ chase for urban space. Clusters of construction entrepreneurs in Brussels, c. 1830–1930

In contrast to the well-studied shopkeepers, little empirical evidence exists on the locational patterns of artisans in transforming urban spaces. By GIS mapping a dataset on Brussels construction entrepreneurs (c. 1830–1930), long-term changes in their patterns of spatial clustering and dispersal become clear, showing which urban areas provided advantageous conditions for artisans to thrive, but also how and when these conditions subsided. While confirming earlier observations of a broad scattering of artisans throughout the city, the analysis also shows how remarkable clusters emerged in cheap, densely built, both central and suburban neighbourhoods. The importance of clustering decreased over time, however. Confronting locational patterns with their potential underlying causes shows that planning policies for the renewal of urban infrastructure and the resulting dynamics on the real estate market acted as the first drivers of urban de-industrialization, affecting the displacement of artisans from inner cities since at least the late nineteenth century.