The aggregate ground floor area of all buildings on the lot, including accessory buildings but excluding unroofed terraces and steps and cornices, eaves or gutters projecting not more than thirty (30) inches, expressed as a percentage of the lot area.
The aggregate ground floor area of all buildings on the lot, including accessory buildings but excluding unroofed terraces and steps and cornices, eaves or gutters projecting not more than thirty (30) inches, expressed as a percentage of the lot area.
基地上主体建筑和附属建筑所占土地面积的总和，以占基地面积百分比形式表示，不包括无顶露台、台阶和外凸小于30英寸的飞檐、屋檐及导水沟。