2 J- `8 M2 s# C" e' @for a townhouse, only two walls face outside. the heating fee is not that high. ; z( @2 V3 X0 z6 t i) L& _! ^! f. J6 U9 F1100sq townhouse, in winter, the heating is around $150. water+waste water is about $60+ for a small family.