According to the Party Wall Act Etc. 1996, you will require a Party Wall Award or Party Wall Agreement to avoid disputes with your neighbour. This might sound difficult to perform on your own. Well, you don’t need to get worried as the professional party wall surveyor in South Norwood can help you provide a party wall agreement without any hassle. https://partywallssurveyors.co.uk/party-wall-surveyor-south-norwood/