11 points above the red line (70) · unchanged since 2024
Evaluated Sep 2026 · next evaluation around Sep 2028
About this building
831 Cosburn Ave is a 3-storey apartment building with 11 units, built in 1950. The City of Toronto's RentSafeTO program scored it 81 out of 100 at its last evaluation (Sep 2026), so a yellow sign must be posted at its entrance. It is 11 points above the red line (70).
The City lists 2 open orders at this building, 1 past the fix-by date. Each open order can lower the score once it has been open for more than 30 days.
Score history
From 81 in 2024 to 81 today. Green is 85 and up, yellow 70 to 84, red below 70.
How it compares nearby
There are 8 other scored apartment buildings within 1 km. 831 Cosburn Ave scores better than 1 of them; the average nearby is 90.
Building history
The City lists no building permits at 831 Cosburn Ave since 2000.
New buildings coming nearby
No large development projects are open with the City within 1 km.
Own or manage 831 Cosburn Ave?
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What is 831 Cosburn Ave's RentSafeTO score?
81 out of 100 (yellow sign) as of Oct 7, 2026; 11 points above the red line (70).
Does 831 Cosburn Ave have open City orders?
Yes: 2 open orders, 1 past the fix-by date, in the City of Toronto's records.
When is 831 Cosburn Ave evaluated next?
The City evaluated it in Sep 2026; the next evaluation is due around Sep 2028.
What do the RentSafeTO colour signs mean?
Since June 2026 every Toronto apartment building with 3 or more storeys and 10 or more units posts a sign at its entrance: green for a score of 85 or more, yellow for 70 to 84, red below 70. The score changes when the City issues orders and when it evaluates the building again.