The search for home as a material and symbolic space is an increasingly salient social question across contemporary multiethnic cities. The boundaries between what is public, communal and domestic are increasingly contested and yet remain a crucial issue, especially for minority groups such as immigrant and ethnic communities. The domestication of everyday living spaces carried out by immigrant and ethnic groups entails a variety of ways of 'cultivating home'. In a context characterized by transnational mobility, ethnic segregation and social marginality, domesticity-understood as the potential to enact a domestic dimension in meaningful places-is an important asset to resist present hardships, cultivate memory and lay out projects for the future. In this Editorial, we seek to untangle the multiple stakes entailed by the practices of 'making home' and 'feeling at home'. We invite scholars to observe how, even in minute and mundane details, dwelling places and the built environment come to be imbued with social and cultural meanings, which are pivotal to survival and social recognition. The articulation of domesticity, commonality and publicness can be fruitfully mapped through the concept of 'thresholds', which brings together the case studies that follow. By doing so, this Special Issue as a whole lays out a new research agenda at the intersection of housing, urban and migration studies.