minimum polebarn size

Our new place has a 24' x 42' metal building that fits my needs almost perfectly. I store two vehicles in the rear/back half, and still have a 24' x 24' (or better) space in the front for tool boxes, two small garden trailers, the riding lawnmower, etc, etc.

Of course since we have the space (acreage) I'd like to have more, but I really don't need it.

(Just don't tell my wife I ever said that!)