A man was robbed in a unit block in Auburn on Tuesday.
About 7.20pm the man, 35 of Auburn, and a woman entered the foyer of the building when several men approached them.
One of the men grabbed him and demanded his wallet and laptop.
After taking them the men ran from the building and were last seen running towards Marion Street.
No one was hurt during the robbery.
Police are investigating and said they want to speak to four men described as being of Mediterranean or Middle Eastern appearance.
Anyone with any information is urged to contact Flemington police on 9646 8699 or Crime Stoppers on 1800 333 000.