They are the neighbours from hell.

这些邻居太可恶了。

《牛津词典》

They sound like the neighbours from hell!

听上去这邻居很差劲。

youdao

The end of a serious relationship, neighbours from hell, office politics, being assaulted and physical health problems all took their toll, and I began to crumble.

一段重要关系的终结，恶梦般的邻居，办公室内的权利争斗，被侵犯以及身体健康问题都对我造成了重大影响，渐渐的我崩溃了。

youdao

People who live along the A50 in Leicester have said the council are "neighbours from hell" because its staff park outside their homes.

BBC: One of the "neighbour from hell" posters.

In a speech in Birmingham, Mr Cameron said he was an optimist, and the families depicted in the press as "neighbours from hell" should not be "written off as unreadable or unteachable".

BBC: Troubleshooters scheme to tackle 'troubled families'