Colouring Inside What Lines? Interference of the Urban Growth Boundary and the Political–Administrative Border of Brussels

Abstract

This paper discusses the relationship between the political–administrative border and the urban growth boundary (UGB) around Brussels, the Belgian capital. Our hypothesis is that the interests of the various regions and language groups in Belgium interfere strongly with urban planning policies, implying that the administrative border of the Brussels-Capital Region (BCR) operates in reality as an unintended UGB. Based on demographics, commuter data and property market features, we argue that this situation may cause excessive urban compaction of the BCR, while spillover effects to municipalities that are rather distant from Brussels may result in undesired forms of suburbanization and long-distance commuting.

Notes

The population in the Walloon part of the Brussels urban agglomeration does not seem to grow much faster than the population in the Flemish part. However, we will not discuss this observation more in depth since this Walloon part contains only two municipalities, leading to statistically non-significant differences with the Flemish part of the urban agglomeration.