CBD + inner-ring Melbourne — the dense grid.
Moreland + Darebin + Banyule + northern growth.
Boroondara + Whitehorse + Manningham.
Stonnington + Glen Eira + Bayside + Kingston.
Maribyrnong + Hobsons Bay + Brimbank + Wyndham.
Yarra Ranges, Knox, Casey, Cardinia, Mornington Peninsula.
High-growth corridors — new builds, new schools, moving families.
Sydney leads on wealth concentration, but Melbourne has the most posh suburbs per capita. A direct answer on Australia's prestige cities for UK tourists and expats.