NSW Police are appealing for public assistance to locate missing 12-year-old boy Keagan Hull from the Queanbeyan area.

Keagan was last seen at a home on Christopher Crescent, Queanbeyan, about 3.15pm today, Monday 18 March.

When he was unable to be located officers from Monaro Police District were notified commenced inquiries to locate him.

Police and family hold serious concerns for Keagan’s welfare due to his age.

Keagan is described as being of Caucasian appearance, about 150cm tall, of a thin build, with brown hair and brown eyes.

He was last seen wearing a blue polo shirt, grey shorts and black shoes.

Keagan is believed to be in the Queanbeyan area.

Anyone with information into his whereabouts is urged to contact local Queanbeyan Police or Crime Stoppers on 1800 333 000.