Measuring extent, location and change of imperviousness in urban domestic gardens in collective housing projects

▶ Per year, 1.3 m2 impervious surface is added per private parcel. ▶ Transitions from pervious garden to impervious elements occur close to the house. ▶ Parcel characteristics are correlated with transitions to impervious area. ▶ 3 logistic regression models predict new imperviousness on pixel scale in the parcel.