The boy, aged 19, was last seen on Market Street at Mudgee about 2.30am on Saturday, November 2.

As part of an extensive search officers from Orana Mid Western Police District, with the assistance of specialist resources, located a body within a building in the Mudgee CBD about 4.20pm today, Tuesday 5 November.

While formal identification is yet to take place, it is believed the body is that of 19-year-old man Nate Darcy who was reported missing on the weekend.

A crime scene has been established as police investigate the circumstances surrounding his death, however initial inquiries suggest it is not suspicious.

A report will be prepared for the Coroner.