Connect your platform to trusted property data
A structured property intelligence layer for software, workflows and AI. Property, sales, suburb, planning, risk and market data across Australia, in clean JSON.
Paid members get instant API access, including a token and docs. Not available during the free trial.
One API for every property workflow
From a single address lookup to a full appraisal, Stash gives your product the data it needs.
AI property Q&A
Give AI agents access to live, structured property data so they answer with facts, not guesses.
Automated CMAs & appraisals
Combine comparable sales, property attributes and market data to power valuations.
Suburb research
Analyse 15,000+ suburbs on growth, yield, demand, demographics and market indicators.
Due diligence
Planning, zoning, flood, bushfire, biodiversity and other risk data in one call.
Development & feasibility
Identify opportunities and test the development potential of a site.
CRM & workflow automation
Enrich CRM records, monitor properties and trigger workflows automatically.
From an address to an answer
Stash sits between your users and your logic, returning structured data your app or AI can act on.
User enters an address
In your app, CRM or website.
Your system calls the Stash API
A single lookup or chained requests.
Structured data comes back
Clean JSON: attributes, AVM, nearby sales, suburb insights and risk overlays.
AI or logic processes it
LLMs or business rules interpret the results and decide what happens next.
Output is delivered
Answers, reports, enriched records or automated actions.
Composable endpoints
Use one endpoint or chain several. Every group returns consistent, structured JSON.
Property & suburb lookup
3 endpoints/properties/suggest/suburbs/suggest/properties/geocodeProperty profile
3 endpoints/properties/basic/properties/extended/properties/detailedSuburb statistics
4 endpoints/suburbs/statistics/suburbs/timeseries/suburbs/demographics/suburbs/{localityId}Planning & risk overlays
2 endpoints/properties/planning-info/properties/risk-overlaysDigital & PDF reports
2 endpoints/generateReport/generateUrlProperty monitor
Coming soonTrack changes to the properties you care about: listings, sales and status updates.
Property estimate
1 endpoint/properties/avmNearby sales
1 endpoint/market-activity/salesSuburb hotspots
1 endpoint/statistics/hotspotsGive your AI the property context it’s missing
Generic AI guesses. Connected to Stash, your agents, copilots and automations work from live, structured property data.
Explore Stash MCPConnect with Stash MCP
Connect Claude and compatible AI tools straight to Stash data.
Built for AI context
Property, suburb, sales, planning, risk and market data, ready to drop into context.
AI property research
Research properties, compare suburbs and analyse markets.
AI-powered CMAs
Combine sales, attributes, AVMs and market data into valuations.
AI due diligence
Planning, zoning, risks and development activity in one workflow.
Build your own agents
Power agents, copilots and automations inside your own products.
Clean data, ready to ship
Predictable responses that are easy to parse, store and pass to an LLM.
- Structured JSONConsistent responses with clear field names and data types.
- LLM-ready contextStructured data built for agents, copilots and prompts.
- Multi-source contextProperty, sales, AVM, suburb, planning and risk data together.
- Automation readyTrigger actions and enrich records across your systems.
- ComposableChain endpoints into your own search and valuation flows.
- Built to scaleFrom single lookups to high-volume platforms.
Access that fits how you use the data
Internal tools and AI access are free for Stash members. Customer-facing products run under a commercial data licence.
Internal API access
Internal use only. Power your own tools, CRM and data enrichment.
AI & MCP access
Internal use only. Connect Stash to Claude or other AI tools.
API partner integration
For shared customers who hold an active Stash membership.
Public API access
For customer-facing products. Conditions and surcharges apply under an agreed data licence.
Choose your level of data
Start with lookups and grow into full property and suburb data. Usage bands apply to every plan.
Property & suburb lookup
Validate addresses and retrieve basic attributes: bed, bath, car and main image.
Usage bands applyGet startedSuburb-level data
Richer website experiences and lead generation built on suburb data.
Usage bands applyGet startedProperty & suburb data
Property-level and suburb-level data, including sales, statistics, images and floorplans.
Usage bands applyGet started- Property or suburb address lookup
- Property attributes & main image
- Nearby sales activity
- Suburb statistics & chart data
- Property status (on or off market)
- Millions of property images
Optional detailed add-ons
Customised solutions
High-volume packages, and alternative delivery methods if an API isn’t the right fit.
Plug & play with Stash Market Updates
No developers? Add pre-built, branded suburb and property experiences to your website.
Go to Live MarketEverything you need to get going
Frequently asked questions
Can I display property data on my consumer-facing website?
Yes. We have packages for consumer-facing websites and OEM installs. Costs vary with your use case and volume.
Do you offer technical assistance?
Yes. Our team helps with integration, data queries, error handling and search optimisation.
What areas of Australia do you cover?
Property data for over 13 million properties and statistics for over 15,000 suburbs, grouped by bedroom count and property type.
Do you offer all-you-can-eat packages?
Yes. Packages can be tailored so your costs are predictable and there are no surprise bills.
What is the data format?
JSON, with clear field names and data types.
Is there a minimum commitment?
Some packages and custom solutions may require a commitment of 12 months or more. You can upgrade your package at any time.
Can you provide custom solutions or data extracts?
Yes, in a range of formats, subject to review and approval by our team.
What can I build with the API?
AI-powered property workflows such as valuation tools, suburb research, due diligence, client portals and lead generation like “What’s my home worth?”
Is Stash just a property data API?
No. Stash is a connected data layer that brings property, suburb, planning and risk data together.
How is Stash different?
Other providers often offer isolated datasets. Stash connects them into one workflow-ready API.
Can I use Stash with AI tools or LLMs?
Yes. The API is designed for structured AI consumption, and Stash MCP connects it directly to Claude.
How does Stash fit into AI or automation workflows?
It supplies structured inputs that AI or logic layers use to generate insights and trigger actions.
Can I combine multiple endpoints?
Yes. Chain lookups, valuations, risk checks, sales data and suburb insights in a single flow.
What decisions can I support?
Buying, selling, investing and lending decisions, from “what’s it worth?” to whether to proceed with a deal.
Build on Australia’s connected property data layer
13M+ properties and 15,000+ suburbs, ready for your platform, CRM or AI.