What the hell is a party wall surveyor or even the Party Wall Act going to do about a situation that occurred five years ago and which the OP was not even a party to!I would speak to a good party wall surveyor,
None for the OP she was not even there at that time, and has not even mentioned the existence of an Award.What's the time limit under the PWA for noticing that a neighbours work has caused damaged?
I can't see how any flue pipe can be installed there without fixing it to the neighbour's wall - which will require their express consent
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