This paoer's purposes are to quantify the degree of the articulation of non-private spaces in house from the viewpoint of reception and to verify the regional difference of it. The data is 1596 house plans carried in the Juutaku-kenchiku from 1976 till 1991. Dual Scaling has been used in this quantification. The articulation degree of the group belonging to the Kinki region is higher than that of the group belonging to the Kanto region. And thc articulation degree of the group belonging to the cities which have minus Principal Component Score is higher than that of the group belonging to the cities which have plus Principal Component Score.
