brentford-square postcode vic Home ›› Postcode Finder ›› VIC ›› Brentford-Square Brentford Square local listingsThe suburb of Brentford Square is located in VIC and has a postcode of 3131. Free brentford square business listing! Get the first free listing in brentford square! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.