The English seems wrong to me, as a neighbourhood is the geographical area, while neighbours are people. So, it should really be "obligations to be good neighbours", or "obligations re good neighbourliness". A "good neighbourhood" is generally taken to mean a neighbourhood that meets the (middle or upper class) speaker's or writer's social and economic aspirations.
http://www.brill.com/products/book/good-neighbourliness-euro... Good Neighbourliness in the European Legal Context provides the first detailed assessment of the essence and application of the principle of good neighbourly ..
https://www.york.ac.uk/media/chp/documents/2007/GNAreport.pd...by K Croucher - 2007 ...
Good Neighbour Agreements and the. Promotion of Positive Behaviour in. Communities. Karen Croucher, Anwen Jones and. Alison Wallace.
peer agreement (net): +3