In the 20th century, polders were no longer viewed as merely additional farmland; they were also regarded as added living space.
في القرن الـ‍ ٢٠ ،‏ لم تعد الپولدرات تُعتبر مجرد اراضٍ زراعية اضافية ؛‏ بل زودت ايضا مساحات اضافية صالحة للسكن .‏