Residents of Woodland, in County Durham, claim that every night a noise permeates the air similar to the throb of a car engine.
It is sometimes so strong that it even shakes the bed of one of the householders.
But no matter how hard they look, the community cannot find the source of the problem and, at their wits end, have called in the council to investigate.
The 300-strong population is the latest around the world to be hit by the rumble which has in the past led to wild conspiracy theories blaming it on UFOs, government experiments and abandoned mine shafts.
Residents of Woodland, a community consisting of one main street surrounded by farmland, claims their version of "the hum" is constant from midnight until 4am every night and stops them sleeping.
There are no pylons, factories or abandoned mines nearby.
The noise started about two months ago and has been plaguing the isolated village every day since.
Marylin Grech, 57, a retired store detective, said: "In certain areas of the house you can hear it more loudly. It is definitely from outside, it's in the air, all around, very faint.