Leave them. Yes, I'd like them a little better if the handle were in "the right spot", but -- honestly -- if you hadn't pointed it out, I wouldn't have noticed it, especially if I were seeing it in the context of the whole house /not just a close-up of one door.

Case in point: I grew up in an old farmhouse with typical old-house oddities. I knew we had lovely glass doorknobs (except my closet door), but I never once realized they were extra-low until my mother pointed it out during a re-model. I was an adult and married by that point.

I have no problem with the way they look - at all. The handle aligns nicely with the bottom panel. Looks perfect to me.

Looks fine to me.

Looks totally fine. Doorknobs must be at the std height, don't mess with that.

How high off the floor is the center of the lever? That is the most important part, not whether it aligns with the molding on your door.

I would move the handles.

^^^ I would look at the date before responding to a 4 year old thread.