Why you can trust CoreLogic's data

At CoreLogic, we are passionate about property data. We’re passionate about how we collect it from more than 660+ industry, public and government sources - more than any other provider; how we cleanse the data and ensure quality with a double-entry keying and stringent de-duplication processes including manual reviews of non-matched records is our data differentiator. We protect privacy with our strict Trust Through Transparency policy.

But most importantly, with coverage of 98% of the Australian property market and more than 4.4 billion decision points in our database, we’re absolutely passionate about data accuracy which allows us to deliver on our promise of the most reliable and powerful property insights and analytics.

Here are some of the ways CoreLogic’s data is different to those of other providers:


location_pin 1. Correct addresses -  we triangulate every address against title records, lot numbers and even longitude and latitude coordinates, which significantly improves accuracy. australia 5. Independently owned - CoreLogic is the only independent property data company in Australia not owned by any real estate, media or banking interests.
news 2. Newspaper advertisements - we are the only property data company in Australia to manually key in property advertisements from more than 370 newspapers and real estate publications. We do this every week. bullseye 6. Regular data audits - we have a 95% accuracy rate on recent sales and regularly capture an average of 10% more auction results every week over our competitors.
magnifying_glass 3. Our own research team - we have our own researchers who physically visit commercial properties, and manually collect construction data. houses_arrows 7. Entire property lifecycle coverage  - we are the only data company who can provide insights into the full lifecycle from zoning, to construction, sale, lease, extension, resale, demolition and the valuations that are affected by these actions.
4. Constant valuation updates - with our systems powering the valuation industry, we update our estimates of the sale and rental value of every residential property in the country every week. The accuracy of these key analytics is then benchmarked against valid sources to confirm accuracy.  8. Trusted by experts - Our data is trusted by The Australian Bureau of Statistics and Reserve Bank who have chosen to partner with us because of the quality and reliability of our data.


See something? Say something

But like any database, we are not infallible. Mistakes do occur in individual records from time to time, or we may have gaps in our data, especially for older, non-traded properties.

In these events, it is our commitment to updating our records and making corrections quickly that give us an additional edge. We encourage our 120,000 end users to let us know if they see a discrepancy in our data by contacting us via email at: [email protected]

We encourage users provide as much detail as possible and include screen grabs or photos if possible. Our data team will then work to address the issue and keep our users informed of progress.