Looks like in 2022 we used roughly 450 gallons. This includes a 40 gallon water heater that was roughly 12 years old and replaced with a new one in November, a forced air furnace, and our stove. About 1800SF of heated space that is mostly poorly insulated. We switched over to heatpumps for the majority of our heat this winter so when taking that in to account we would probably average closer to 600-700 gallons depending on the winter.

In the summer the propane is only running our hot water and stove so the usage from about april to october is maybe 150 gallons.