National audienceIn a context of almost constant price growth during the last two decades in the greater Paris Region (Ile-de-France), this paper aims at presenting a spatial analysis of social changes as it translates into transactions and seller-buyers pairs. Using smoothing techniques and multivariate analysis, the paper presents a spatial analysis of property-level data from the Paris Chamber of Notaries (1996-2012) in a GIS (117,000 transactions in suburban areas, single family homes only). By the means of a multivariate analysis, local trajectories of social and occupational status of seller and buyer pairs in properties are compared between 1996 and 2012. Because of the size and the relative fuzziness of neighbourhood boundaries, the...