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An interdisciplinary debate on project perspectives

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Table 1 Increase in residential stock 1919-2011, buildings listed by number of interiors. We highlight the intensity of the building cycle in the period 1960-1990 and the downsizing in the period 2001-2011 (authors’ calculations on data from Istat census)

From: A portrait of Italian ‘Family houses’: diversified heritage in a redefined territorial and demographic context

  Stock at 1919 New buildings at 1946 New buildings at 1961 New buildings at 1971 New buildings at 1981 New buildings at 1991 New buildings at 2001 New buildings at 2011 Total (2011)
Buildings with 1 or 2 interiors 1,434,390 1,053,045 1,294,809 1,496,199 1,554,233 1,085,702 639,120 575,292 9,132,790
Buildings with 3 or more interiors 398,114 273,962 406,027 554,634 563,418 377,065 231,897 249,791 3,054,908
Total buildings 1,832,504 1,327,007 1,700,836 2,050,833 2,117,651 1,462,767 871,017 825,083 12,187,698