Rent or buy?
The honest version: not just the mortgage, but stamp duty, ownership costs, and what the renter could earn investing the difference. See who's actually ahead — and by how much.
Over 10 years, you'd be roughly
$17,616
better off by renting & investing — though that's close enough to call a draw.
Renting winsYour wealth after 10 years
$192,912
20% deposit + costs$30,412
New South Wales$3,837/mo
P&I, 30-yr loan$1,184,195
from $800,000$392,779
over the period$356,043
if you buyModelled monthly in nominal dollars: home growth 4% / yr, rent growth 3% / yr, investments 7% / yr, ownership costs 1.1% of value / yr, 2.5% selling costs, 6% mortgage. The renter invests the deposit and any monthly saving; the buyer's wealth is home equity net of selling costs. Rent vs buy is hugely sensitive to growth and how long you stay, and this ignores tax, negative gearing and first-home grants. A guide, not advice.