There is a crack in the lintel above the front door of my Victorian terrace.
It looks like someone tried to do something about it.
Do I need to be worried? (picture attached).
Also, the exterior window sills seems to be crumbling; what can I do? (picture attached)
And just in case you were wondering if I had any other issues (I am not a practical person), there is a huge gap between the door and frame when my front door is closed; what can I do? (picture attached)
Thanks in advance