Police were called to Olive Road on Thursday (January 1) to reports of a knife attack.
The victim, 19, was found with stab wounds and taken to hospital.
His injuries were found to not be life-threatening or life-changing.
Officers and ambulances have cordoned the area outside Ashford Court, near to Olive Road, following the incident.
A Met Police spokesperson said: “Police were called to a report of a stabbing on Olive Road, Cricklewood at 23:37hrs on Thursday, 1 January.
“A man, aged 19, was found with stab wounds. He was taken to hospital where he was assessed to have non-life-threatening or life-changing injuries.
“No arrests have been made at this early stage of the investigation and enquiries are ongoing.”
Anyone with any information or footage is asked to contact police on 101 quoting CAD 8182/01Jan.
