It would be unpleasant that if you directly send the party wall notice to your neighbour. That is why professionals recommend that you should always discuss your plans regarding the construction on the party wall before you send notice to the neighbours. Discussing them beforehand will let you know what issues they might face on the other side of the wall and you can include all those points in the notice.
What are the important things that you should include in your notice?
You need to be sure about how much it is going to affect the neighbour’s side of the wall and also you need to know that if builder damages neighbours property, who is liable to pay for the damages. All these things are important to mention. Other important thing that should be mentioned is when the work will be done on the wall and your residential ownership details, etc. You will also need to mention it specifically that what kind of work is going to be done on the wall.
If your construction work includes digging up the foundation of the wall then you need to mention the details of work and why it is going to be done. You will need the neighbour’s confirmation for this kind of construction. However, you can mention the points about how this construction work will be strengthening the foundation. Also, you need to mention the plans of how all these things will be done so that the other party does not face any issue.