--- title: "APN Codex 21500: Structural Inflation and the Housing Supply Denominator (Retired)" url: https://australianproperty.network/apn-research/apn-codex-21500-structural-inflation-and-the-housing-supply-denominator/ date: 2026-09-07 modified: 2026-09-07 lang: en author: "Nicklas Clark" description: "APN Research · Research Brief · Series 21500 Page Retired This research brief has been retired. The Housing Supply Pipeline series (21500) is now covered by the series page and..." word_count: 68 --- # APN Codex 21500: Structural Inflation and the Housing Supply Denominator (Retired) APN Research · Research Brief · Series 21500 ### Page Retired This research brief has been retired. The Housing Supply Pipeline series (21500) is now covered by the series page and its six-part distillation, which carry the current certified readings for Building Approvals & Commencements (21510), New Housing Supply Forecasts (21520) and Construction Finance & Capacity (21530). [Series 21500 — Housing Supply Pipeline →](https://australianproperty.network/apn-codex/series-20000/series-21000/series-21500/) [Start the distillation: EL1 →](https://australianproperty.network/apn-codex/series-20000/series-21000/series-21500/el1-why-australias-housing-pipeline-is-so-full/)