Ask an Property Solicitor. Get an Answer ASAP.
Hello, and thank you for your question. I am your Expert and I will provide the answer you require.
1. Legally speaking, the overhanging branches you cut off your neighbour's trees are your neighbour's property and you could place them in his garden on his side of the fence. However, practically speaking, I would advise you to dispose of them yourself, as I am not sure your neighbour will want them in his garden. However, legally speaking, a person owns the trees in their garden and this includes the branches, even if they overhang into someone else's garden. So, you can also speak with your neighbour and ask him or her do they want the branches before you decide how to dispose of them.
2. So, whilst the overhanging branches are your neighbour's property, the reality is that your neighbour might not want to have to dispose of them.
3. Please Rate or Accept the answer as unless you do so your Expert will not receive payment from the website despite answering your question.