Could some please help me understand the root cause of our listing pages ( realestate classified website) being added straight into “omitted results” .

We have been having this problem for close to a year now.

As a benefit of doubt we have added some insightful content on our pages to make them unique and at the same time useful for the users. However the problem doesn’t seem to have been fixed.

For example :

Google SERP main index : https://www.google.com.au/search?q=17+Broughton+Road%2C+Strathfield+NSW+2135

Google omitted index : please add &filter=0 at the end of the SERP url

If you click on the above links you would notice that we rank in omitted index but not in the main index.

Appreciate if you could provide any kind of top level advice.

Background We have property profile page for every address and every time that property is listed for sale/rent we create a listing ( similar to what our competitor does) and ensure that they are duplicated. However, Google has no issues in surfacing competitors pages( listing & property profile) in main index while pushing our pages to omitted results.

Cheers

rama