8370 rue Dyonnet vs 8380 rue Dyonnet
Data as of November 1, 2026 · updated every week
8370 rue Dyonnet is the older building (1956); 8380 rue Dyonnet was built in 1957. 8380 rue Dyonnet is assessed at $686,200, 7% more than 8370 rue Dyonnet ($641,900). 8370 rue Dyonnet has 9 building permits on record, 8380 rue Dyonnet has 6. Neither is in a flood zone.
| 8370 rue Dyonnet | 8380 rue Dyonnet | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1956 | 1957 |
| Assessed (roll) | $641,900 | $686,200 |
| Since the previous roll | +17 % | +17 % |
| Welcome tax on that value | ≈ $8,187 | ≈ $9,073 |
| Lot | 502 m² | 502 m² |
| Floor area | 106 m² | 106 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 9 · Nov 2025 | 6 · Oct 2023 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 4 Note |
| Nearest metro | Honoré-Beaugrand, 1.5 km | Honoré-Beaugrand, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.