Since we moved in 4 years ago when it's very windy (Storm Ciara) there a hooting/honking noise in the house.
Our attached neighbours have lived here since the 70s and they think it's their TV aerial. I think it sounds more like the chimney. We've had a cowl put on the chimney last year to no effect. Before we remove the chimney (and spend £££) which do you think it's more likely to be? For reference the sound is a bit like a very low honking saxophone (but obviously only one note 😂)