Know before they move.
A property listing is the earliest signal you will ever get that a customer is about to refinance, discharge, switch, or relocate. The Listing Monitor delivers every FOR SALE and FOR RENT event nationally, every week — matched to your book by G-NAF PID, without a single customer address leaving your business.
$1,495 per month · National · Weekly · G-NAF matched One flat CSV data feed. Clean. Simple. No enterprise contract.
- FOR SALE Randwick NSW 2031 $1.65m CHURN SIGNAL
- FOR RENT New Farm QLD 4005 $650 pw OCCUPANCY CHANGE
- FOR SALE Carnegie VIC 3163 $950k NEW MOVER
- FOR SALE Glenelg SA 5045 $1.1m ASSET DISPOSAL
- FOR RENT Woden ACT 2606 $720 pw NEW MOVER
Built for whoever owns the customer relationship
Lenders & credit unions
See discharge risk the week a security property lists — not the day the payout request lands.
Mortgage brokers & aggregators
Protect the trail book. When a client's property lists, you call first — before the bank does.
Insurers
Catch occupancy changes and upcoming lapses while there is still a policy conversation to have.
Credit & collections teams
A debtor listing their property is the clearest asset-disposal signal you will ever get. Act before the proceeds do.
New-mover marketers
Utilities, telcos, connections and removals: reach households weeks before the truck arrives.
One feed. Five commercial answers.
Every use case follows the same logic: the listing is the signal, the response is yours, and the value compounds weekly.
Mortgage churn defence
Most lenders learn about a discharge when the payout request arrives — weeks after the decision was made and far too late to compete. The listing is the earliest point in that chain, and it is public. Watch it, and retention becomes proactive rather than forensic.
Trail book protection
A broker's trail income evaporates one discharged loan at a time, usually without warning. A weekly match against the client book turns silence into a call list — refinance conversations, bridging needs, and the next purchase, all initiated by you rather than a competitor.
New-mover marketing
A household that lists — or applies to rent — is a household about to buy connections, insurance, broadband, furniture and removals, typically inside the following six to ten weeks. Listing events are the highest-intent moment in the category, available weekly, weeks ahead of any change-of-address file.
Credit risk & collections
When a borrower in arrears — or a debtor with an outstanding balance — lists their property, the clock starts. It is the clearest asset-disposal signal available, and it arrives weeks before settlement moves the proceeds beyond reach. A weekly match against the receivables book turns collections from reactive chasing into timed intervention.
Insurance & occupancy signals
A FOR RENT listing on an owner-occupied risk is a policy mismatch in the making; a FOR SALE listing is a lapse with a date attached. Weekly listing events give underwriting and retention teams the occupancy truth of the book — before renewal, not after the claim.
G-NAF matched. Clean. Simple.
No tiers, no per-seat pricing, no data-volume calculators, no multi-year enterprise contract. One monthly price for the weekly national listing feed, matched to your book.
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Weekly FOR SALE and FOR RENT events, nationallyEvery new listing event across Australia, refreshed every week.
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Flat CSV data feedNo portal, no lock-in platform — a clean file your systems ingest directly.
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G-NAF PID on every rowOfficial Geoscape identifiers, rooftop coordinates and SA1–SA4 geography attached.
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Match inside your own environmentYour customer file never leaves your systems — you join locally on the PID.
Privacy-first by design, not by policy
The Listing Monitor was built so that the most sensitive file in your business — your customer base — never has to be sent anywhere.
Run our free matcher inside your environment
The G-NAF Toolkit matches and geocodes your customer addresses locally, assigning each record its official G-NAF PID. Your data stays on your infrastructure.
We deliver the week's listing events as flat CSV
Every week, Suburbtrends supplies the national file of new FOR SALE and FOR RENT events — each row carrying its own G-NAF PID and full statistical geography.
You join on the PID — instantly
A single key joins our events to your book. You know the moment a customer's property hits the market — without disclosing who your customers are.
The G-NAF Toolkit
Free address matching and geocoding for Australian property data — built to run inside your own environment with DuckDB. It is the same matching engine that powers the Listing Monitor, and it costs nothing.
- Address matching to official G-NAF records
- Geoscape G-NAF PID on every match
- Rooftop latitude and longitude
- Full SA1 to SA4 statistical geography
- 2021 mesh block assignment
import duckdb
con = duckdb.connect('gnaf.duckdb')
matched = con.sql("""
SELECT c.customer_id,
g.gnaf_pid, g.latitude, g.longitude,
g.sa1, g.sa2, g.sa3, g.sa4
FROM customers c
JOIN gnaf_addresses g USING (address_key)
""")
# Your customer file never leaves this machine.
Research reports for selling agents — delivered in partnership with FOUNDIT
Suburbtrends research and intelligence reports for the real estate industry are produced and sold in partnership with FOUNDIT Property Data Solutions. If you are a selling agent or agency principal, that is where to find them.
Have a property question?
From lenders and brokers to insurers and property businesses, Suburbtrends turns property, Census and geospatial data into clear commercial answers.