Download the data

Postcode-level figures for 218 Greater Sydney postcodes, January–September 2026. Free to use with attribution: "Cost Atlas analysis of NSW Fair Trading data".

sydney-postcodes.csv — postcode, suburbs, region, median rent, five-year and one-year change, average wage, rent burden, bond outcomes.

Underlying records: NSW Fair Trading rental bond data and ATO Taxation Statistics 2023–24. See the methodology.