DDDI Group
DATA & APIS

Residential Data,
On Tap.

Market, supply, planning, material and carbon data — by subscription or API. Australia-wide, suburb-level granularity, weekly-to-daily updates.

We produce data. You want to use it. The bridge is APIs and datasets. No complicated integrations. Standard REST or batch export. Documented. Scalable to millions of calls per month.

Request data accessTalk to our data team
GET /api/v1/market/pooraka
1curl -X GET "https://api.dddi.group/v1/market/pooraka/weekly" \
2 -H "Authorization: Bearer YOUR_API_KEY"
3# Example response (illustrative)
4{
5 "suburb": "Pooraka",
6 "week_ending": "2026-06-13",
7 "data": {
8 "median_rent": 420,
9 "rental_growth_yoy": 0.032,
10 "sales_volume": 2340,
11 "days_on_market": 28
12 }
13}

Complete Data Catalog.

Datasets in active development with our 100+ construction and development customers. Availability shown per dataset.

01
IN DEVELOPMENT

Housing Market Index (HMI)

CoverageAll suburbs, Australia
GranularityWeekly aggregate, drill to suburb/LGA/state
Update FreqEvery Monday (7 days lag)
Data PointsMedian price, rental yield, price growth %, sale volume, days-on-market
Illustrative SampleBrisbane median rent $420/week, growth 3.2% YoY, 2,340 sales this week
RESTGraphQLCSVParquet
Request access
02
IN DEVELOPMENT

Development Pipeline (DP)

CoverageAll LGAs, tracking active projects
GranularityPer-project (address-level), aggregated to LGA
Update FreqDaily (same-day reporting)
Data PointsProject stage (planning/approved/under construction/complete), typology, expected completion, unit count, estimated cost
Illustrative SampleIllustrative: suburb-level pipeline summary — tracked projects, units in pipeline, upcoming completions
RESTCSV Snapshots
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03
IN DEVELOPMENT

Supply Chain & Material Costs

CoverageAustralia-wide supplier network
GranularityBy material type, by region, by supplier
Update FreqWeekly (supplier submissions + market tracking)
Data PointsMaterial price index, lead time, availability, substitution options
Illustrative SampleWindows: lead time +14 weeks, price up 8%, substitutes +15% premium
RESTGraphQLWeekly CSV
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04
IN DEVELOPMENT

Public Records Index (PRI)

CoverageAll planning approvals, DAs, heritage listings
GranularityBy address, by council, by application date
Update FreqDaily (from council sources)
Data PointsApplication type, approvals, conditions, timelines
Illustrative SampleNewtown: 340 active DAs, median approval 120 days, 60% resi approved
RESTBulk downloads by council
Request access
05
IN DEVELOPMENT

Embodied Carbon Database

Coverage1000+ building typologies (Australia-specific)
GranularityBy building component, by material
Update FreqMonthly (new LCA data)
Data PointsEmbodied carbon (kg CO₂-e/m²), operational carbon, recycled content %
Illustrative SampleMid-rise: 45 kg CO₂-e/m² embodied, 8 kg CO₂-e/m²/year operational
RESTCSV scenarios
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06
IN DEVELOPMENT

Suburb Digital Twin Dataset

Coverage100+ suburbs, high-detail 3D models
GranularityBuilding-level, street-level detail
Update FreqQuarterly (major), monthly (light)
Data Points3D building models, street networks, population heatmaps
Illustrative SampleIllustrative: suburb 3D model with buildings, amenities and density layers
GeoJSONGLBCesium tilesREST
Request access
These datasets are in production use across the group; external access is by engagement. Not seeing what you need? Request custom data →

Three Ways To Access Data.

Choose based on your use case and integration style.

REST API (Most Popular)

JSON / GraphQL

Best for: Startups, platforms, real-time applications.

  • → Standard REST endpoints (JSON responses)
  • → Authentication via secure API key
  • → Rate limits: Standard or Enterprise
  • → Sandbox available for testing
// Fetch suburb market data (illustrative)
GET /api/v1/market/pooraka/weekly
Authorization: Bearer YOUR_API_KEY
Ask about API access

Simple, Transparent Pricing.

Access is tiered by usage. Contact us for pricing.

Developer

Students, early-stage startups
Free sandbox
For evaluation & non-commercial use
  • ✓ API access to all 6 datasets
  • ✓ Sandbox-level rate limits
  • ✓ Historical data access
  • ✓ Community forum support
Request access
Most Popular

Growth

Growth companies, data teams
Contact us for pricing
Subscription per team, monthly billing
  • ✓ API access to all 6 datasets
  • ✓ Production-grade rate limits
  • ✓ Full historical data access
  • ✓ Batch export (all formats)
  • ✓ Priority email support
Contact for pricing

Enterprise

Governments, major platforms
Custom
Custom scope, by engagement
  • ✓ Unlimited API & rate limits
  • ✓ Real-time webhooks & streaming
  • ✓ Custom research & data products
  • ✓ Dedicated account manager
  • ✓ SLA-backed support
Talk to sales team

Ready To Access
The Data?

Tell us what you need and our data team will be in touch.

API key issued quickly
Sandbox account activated
Optional welcome & integration call

Or skip the form:

Schedule a demo call
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