The urban house of the Northern provinces has been perceived better and better for about thirty years, thanks to the multiplication of the archeological excavations. The mass of data makes it possible to undertake a study of these structure to try to release their characteristics. Our work consisted in apprehending these houses according to several criteria. In the first time, the interest went on materials and the techniques of construction used, which made it possible to release from the parallel evolutions in the agglomerations studied. In the second time, various spaces and functions of the houses were detailed. On a side, we find the parts characteristic of the residences of the elite and being able to be regarded as indicators of social status (entry, peristyl, reception room). Other, we meet spaces more specific to the houses of artisans and commercials (workshop, shop, cellar for example). Lastly, we ca mention the existence of heated parts and spaces of connection with the street, commons to all the categories of houses. In a last time, it was possible to draw up a hierarchisation of the dwellings met in the objective to propose an evolution of the plans during the roman period, to highlight a sectorization of certain districts within the cities and finally to see whether all the types of houses are found within all the urban areas. ; L’habitat urbain des provinces septentrionales de l’Empire que ce sont la Gaule Belgique et les Germanies est de mieux en mieux perçu depuis une trentaine d’années grâce à la multiplication des fouilles d’archéologie préventive. La masse de données permet désormais de mener une étude sur ces structures d’habitat pour essayer d’en dégager les particularités. Notre travail a donc consisté à appréhender ces maisons selon plusieurs critères. Dans un premier temps, l’intérêt s’est porté sur les matériaux et les techniques de construction mises en œuvre, ce qui a permis de dégager des évolutions parallèles dans l’ensemble des agglomérations étudiées. Dans un deuxième temps, les ...