I have a brand new townhome, approximately 1700 sq ft. I live in the DC Metro area, and have propane bills that range from 400-600 a MONTH during the winter. This is keeping the thermostat at 67 in the day and 62 at night. Always FREEZING in my home. Had I not got on the “budget plan” this year and locked in my propane price at 2.59/gallon, my bill for January this year would have been over $700!!! For a townhome! Do NOT use propane to heat your home if you can help it. I am looking at selling my home because of this.