Probably about 1/2 cord so far- a mix of hardwoods, mainly Red Oak with some Cherry, White Oak, Hickory, Mimosa, Locust, Dogwood, Maple, Poplar, Sassafrass, and the odd piece of pallet wood or construction scrap (Pine). Very pleased with how little I've used so far.
I've let the oil boiler heat the downstairs zone only, for a few hours total so far, but only on the coldest days. Mostly I keep it switched off. I'm realizing my original goal of heating almost entirely with wood. I feel really good about this first full year, and I'm learning fast.
Upstairs temperatures in this ~1500 square foor Rambler can start as low as high 50's if I get in real late, and end around 80 degrees in the living room (stove room on main floor), 75 in the dining room/ kitchen, 70+/- in the 2 outlying bedrooms, after a long night's burn. It's very livable, and much nicer than 'furnace heat'. The wood stove warms you to the bone, and is hands down more satisfying than any constant 70 deg furnace regime. Downstairs (varies from 50 to 100 percent below grade), I let the unused spaces get as low as mid 50's; used spaces, with supplemental electric space heating, hover in the mid to upper 60's. That's a choice- I could make them warmer. Far more time is spent upstairs than downstairs.
It's hard work- cutting, moving, splitting, stacking. I get splinters, bruises, cuts, sprained muscles, and sore joints. But I also get quality outdoor time and exercise I really need. Is it all worth it? So far, I'd say emphatically, "yes!" It feels good to prove to myself that I can break free of oil and electric. That may be important in coming years. Six months ago, I was being quoted 5+ dollars a gallon for No. 2 fuel oil by my supplier. If money were no object, furnace heating would be a heck of a lot more convenient. Wood heating eats up a lot of my time, but it returns important benefits, both tangible and intangible. Somehow, it makes me feel 'more alive'.