Just noticed this brown stain above my living room window. I don’t have a ladder at the moment so can’t reach it to touch it but the wallpaper near it is starting to lift so I think it might be damp. But it’s on the ground floor and there doesn’t appear to be anything else around it or in the room above it. My bathroom is on the floor above too but to the right. Could it be water travelling from the bathroom down or getting in from outside? It hasn’t rained locally since Saturday.
Thanks all for the advice, it really is greatly appreciated. I was able to get on a chair and just reach to touch the stain and its damp to the touch so its definitely water damage. I’m going to go to bed now and make some phone calls to start getting this sorted in the morning.