I would love to see a builders face when you pull this out, Most would vehemently claim that the insulation they installed was all done correctly.
Stewie

If house is going to be fully rendered there is minimal concern. I only see a problem under the stacker door.

I would give the heads-up to council by seeking their advice in the form of, " my next door neighbour at xx is complaining about a tree on my property…

Hey! We extended our alfresco out 3.8m and the full width of the house (about 11.55m). Its all slab and under the main roof

So glad we did! Its definitely worth…