The York Council is set to gate the alleyway to the rear of Brownlow Street/Neville Terrace/Eldon Street.
The move comes following complaints from residents about dumping, graffiti, vandalism and break ins.
Residents also report finding used drug needles in the area.
All 21 respondents to an informal consultation by the Council supported the alleygating proposal.
A Council official has now agreed – at a behind closed doors meeting – to formally consult on the proposal.