I hope I don't come across as a nutjob but I give you my word that everything I am writing is 100% truth. Things have been happening for a few months but last night kind of got to me.
Went to bed around 12pm and went straight to sleep. Woke up at 3.17am to the bed shaking, at first I thought my wife was shaking me. Then after I realised she was asleep I figured we just had another small aftershock. I started to doze back off to sleep when a big bang from down the end of the corridor caused me to become wide awake. I sat up this time, thinking one of the kids had got up and dropped something. A couple of minutes later and another loud bang, again there was no sound from the kids and strangely it didn't wake anybody up. I thought about getting up but I was actually a little freaked out TBH

The final straw was a minute or two later when I heard two loud, unmistakable 'knocks' coming from either the end of our corridor or our spare room at the end. It sounded exactly like someone was knocking on the door. I was pretty much frozen in bed by this stage, that was the last sound I heard and eventually I must have drifted back off to sleep.
Thinking I might take my phone up with me tonight so if it happens again I can try and record it. Any ideas or suggestions? Will see what happens tonight MF.