Is this subsidence on exterior wall front of property?

[amanda_wisky]

Hi there looking to buy this property but trying to figure out whether it's got subsidence issues and how much it would cost to do if so, would really massively appreciate anyone's help!

Thanks

 

[noseall]

Moderate subsidence is not easy to diagnose and could take weeks of study.

It looks more to me like an obvious weak spot in the building and that's where the thermal movement or seasonal movement (clay soil prevalence), has taken advantage of the vulnerability.