938 empty properties spotted in Cardiff

How this data is collected

Every figure on this page comes from the Land Hero app. Ordinary people — our Land Heroes — photograph empty and derelict buildings they walk or drive past, and submit them through the app. Each submission is reviewed before it counts.

We only ever publish aggregate, county-level counts. We never share individual property addresses, coordinates or photographs on these public pages.

Spotting takes seconds, and you earn points redeemable for cash or charity donations for every property you add.