Thanks StructuralBIMGuy,
Doesn't look like the wall/slab has cracked or moved at all. Unfortunately because of the age of the house there are no drawings available - have checked with the…

Looks like I accidentally posted an image twice - wanted to show the damage to the posts. Here it is:

Hi Guys,
First post in this very helpful forum - hoping to be able to gather some useful knowledge and opinions.
My home built in circa 1969 has a concrete slab which…