How can I add an Australian property value feed?

I want the spreadsheet to automatically update the property values for properties that I own. I’m sure there’d be a way to get a feed from RealEstate.com.au (or similar). Is it then possible to get this into the Tiller spreadsheet?

Thanks!

In years past I know there was a script that could grab that value, and I tried it for a while, but it relied on scraping a website, which broke every time they made changes so I eventually gave up and now visit Zillow once a month and manually update the account amount.

If you can do a bit of programming, Zillow does have a free API: Real Estate Data, Mortgage Data, API | Zillow