Does anyone else’s century home have a “mystery switch” that does absolutely nothing?
My 1915 American Foursquare has this one light switch in the dining room that I’ve tested every way I can think of. It doesn’t control any outlet, any light fixture, the porch, the basement stairs, or even a long-dead attic fan. I’ve flipped it while standing in every room of the house with no luck. My working theory is it once controlled a gas lamp sconce that was removed decades ago, or maybe an original bell system for servants. Either way, I’ve just left it as-is and call it our “ghost switch.” It adds character, I guess. My neighbor down the street has a similar toggle in her hallway that she switches on and off every morning out of habit, even though she’s never found what it does. I’ve also heard stories of old switches that secretly controlled exterior carriage lights or basement workbench outlets that got drywalled over. So tell me I’m not alone here.
What’s your mystery switch situation?
Have you ever actually solved one and found out what it was for?
And if you did, was it satisfying or totally anticlimactic?