Will CNC consult with my neighbour about my Building Control application?
Unlike Planning Permission building control do not have to consult adjoining owners about Building Regulation applications. It is up to your neighbours to safeguard their property or rights if a proposal interferes with these. It is advisable to let neighbours know before starting work about proposals that may affect them. However if you are building on or close to the boundary, the Party Wall Act may also apply.
Further guidance on the Party Wall Act can be found at
https://www.gov.uk/government/publications/the-party-wall-etc-act-1996-revised-explanatory-booklet
https://www.labc.co.uk/news/how-get-it-right-working-or-around-party-wall