It’s about to get tougher to sleuth out how much homes are selling for in Toronto.

This week, three real estate brokers are cutting off customers’ online access to recent final home sales prices — coveted information that can help buyers and sellers gauge a property’s worth.

The trio are the latest to give in to a threat made by the Toronto Real Estate Board (TREB) to stop doling out home sales information or risk losing a lifeline to all privileged industry data.

It’s just the latest battle in a war on multiple fronts over the traditional industry’s monopoly on vital real estate information.

Read full story: Toronto Real Estate Board demands brokers halt online sales stats