Alexandra ‘Allee’ Zammit Green: Girl 11, vanished from home in her pyjamas last night and hasn’t been heard from since

An 11-year-old girl has been missing for 24 hours and police are appealing for help finding her.

Alexandra ‘Allee’ Zammit Green was last seen at a house on Glebe Street in Glebe in Sydney’s west about 10pm on Thursday.

Her family has reported her missing and is concerned for her well-being.

Allee is white, about 150 cm tall and thin. She has brown hair that is often worn in a bun and has brown eyes.

She was last seen wearing a black shirt with pink and white plaid pajama pants.

Allee is known to frequent the CBD areas of Glebe and Sydney.

Anyone with information about her whereabouts is urged to call police or Crime Stoppers on 1800 333 000.