What is the source of the pulsating/vibration noise in my flat?

[Dean072]

Hello,

I live in a house converted into two flats - I'm in the upstairs flat. For several months now I have been hearing a pulsating/vibration sound throughout my entire flat. It often starts after midnight and continues to late morning or early afternoon and sometimes it is loud enough to stop me from sleeping. However, I don't hear it every night.

It seems to be coming from the roof or up through the walls and sounds electrical.

Any ideas what might be causing the noise?

 

[pc1966]

Typically I would suspect the compressor in a fridge if inside your flat, or someone in another doing their washing on cheap-rate electricity at night, or a bathroom vent fan that is in a really sorry state.

 

[James]

Sometimes ball clocks can give off humming noises too.
Any water tanks in the loft?

 

[buzzlightyear]

Sometimes ball clocks can give off humming noises too.

If hit them hard enough. Lol.

 

[telectrix]

Sometimes ball clocks can give off humming noises too.
Any water tanks in the loft?

and for those who haven't seen one, here is a ball clock:

 

[James]

and for those who haven't seen one, here is a ball clock:

View attachment 61660

Thanks guys for pointing out my wonderful autocorrect spelling mistake!
I say cock to you Both!!

 

[buzzlightyear]

Thanks guys for pointing out my wonderful autocorrect spelling mistake!
I say cock to you Both!!

dont take that pc voice to me .lol.

 

[littlespark]

Solar panels on the roof? Invertor might be in the attic?

If it’s not too much trouble, you could isolate each of your circuits in your consumer unit until the noise stops.... narrow down the suspect equipment

 

[buzzlightyear]

Solar panels on the roof? Invertor might be in the attic?

If it’s not too much trouble, you could isolate each of your circuits in your consumer unit until the noise stops.... narrow down the suspect equipment

what a good idea ? Stan .lol.

 

[Red Tony]

The ol girl downstairs using the rampant rabbit possibly?