排水费用是根据rateable value来计算的吗？

萧萧而下

看水单上，sewerage redisdential 两个月的费用是170元。上面注明：Based on the rateable value of $22880.

而后又说the rateable value of your property is the gross rental value determined by the valuer-general.

为何自住房也要根据房租收益来收取排污费？

lizzy

应该是按你的住房的估价来收的吧