Meh, the new house I built, is only 1300 sq ft, with full basement.
Plenty big for us as our retirement home.
Kids are gone, only 1 extra bedroom and ability to add more with walk out basement.
Every option for cold weather used, spray insulation with R15 over it.
Only use approximately 300 gallons of propane a year, for heat, hot water and cooking.
Electric, even with outrageous rising costs, still average 180 dollars a month.
ROI on solar, with doing the work myself, was still 18 to 21 years.
Just not worth it for us.
Really should have designed for a wood stove, as our open floor plan would have been perfect.
Only issue is, not sure I want the dust, the mess and headache.
Grew up with just wood for heat.
Looked at doing an outdoor boiler and the ROI on that even sucks.
Not to mention, they use a lot of wood.
I do think solar is the future but why can’t they make panels, with the ability to defrost, or melt the snow on them.
Wish we could get natural gas.