Cities have been substantially affected and many transformed by increasing cultural diversity resulting from waves of migration. The central role and dynamism of cultural diversity evident in retail and commercial streetscapes has dominated the debates on global and contemporary urban culture (Sandercock 2003). Architecture has been implicit as the background to these debates, but restaurants, residential, religious, institutional and community buildings, ethnic clubs and reception centres, constructed and adapted by migrant communities, provide evidence of the material change of the architecture of localities and neighbourhoods.