ausdata.io

Australian proptech products need reliable property and macro data. Most teams start with manual ABS downloads, scrapers, or expensive third-party feeds. ausdata.io is the alternative: clean JSON APIs over the public data that drives Australian property analysis.

What proptech builders need

  1. Housing supply signals --- approvals and completions by region, updated monthly
  2. Price context --- mean and median dwelling prices by capital city
  3. Migration flow --- net overseas migration quarterly, the dominant demand-side driver since 2022
  4. Affordability --- years of median income to buy a typical dwelling
  5. Macro overlay --- cash rate, CPI, wage growth for valuation models
  6. Census demographics --- population, income, household composition by postcode and SA2

What ausdata.io provides

All of the above as JSON endpoints with one bearer token.

Housing supply

curl -H "Authorization: Bearer ak_YOUR_KEY" \
  "https://api.ausdata.io/v1/data/abs/BUILDING_APPROVALS?region=australia&limit=12"

Completions ratio

curl -H "Authorization: Bearer ak_YOUR_KEY" \
  https://api.ausdata.io/v1/approvals-vs-completions

Migration vs supply

curl -H "Authorization: Bearer ak_YOUR_KEY" \
  https://api.ausdata.io/v1/approvals-vs-migration

Affordability index

curl -H "Authorization: Bearer ak_YOUR_KEY" \
  https://api.ausdata.io/v1/housing-affordability

Macro snapshot

curl -H "Authorization: Bearer ak_YOUR_KEY" \
  https://api.ausdata.io/v1/economic-dashboard

Why proptech teams choose us

  • One API key across property, macro, and demographic data
  • No scraping, no parser maintenance, no column renames when ABS reshuffles spreadsheets
  • Webhooks when new data publishes (CPI, approvals, labour force)
  • MCP server for AI-assisted analysis in Claude / Cursor / Windsurf
  • Free tier covers most prototype and MVP workloads

Honest limits

We do not provide individual property valuations or AVMs. For property-level data, you still need Cotality (CoreLogic), Domain, or REA. We provide the macro and public-data context around those valuations.

Pricing

Free tier: 500 calls per month. Most proptech MVPs stay under this. Paid tiers: $29 Analyst (10k calls), $99 Embed (100k calls + webhooks + signing).

Get a free API key → /register

Try ausdata.io for your Australian data layer

500 free calls per month. No credit card.

Get a free API key