Not sure how historic homes work, but if that's the case, an incredible expendature in up keep.
It also depends on how much you know how to do yourself and if have qualified craftsmen around you. Out west, there is not near as much as far as Historical dwellings go as there is in the East, so the construction will be of a different type and quality. It really is not much upkeep at all. You guys would have never guessed that I primered the entire Summer Kitchen outside today in between posting on Getbig.
Since Jezebelle and I essentially work from home, we are here to be able to take care of this place 24 hours a day. I know most people leave for work and by the time they get home are completely spent. We are fortunate to be here at all times which makes upkeep a breeze.