7800 avenue du Mail vs 8429-8431 avenue du Mail
Data as of October 29, 2026 · updated every week
7800 avenue du Mail is the older building (1957); 8429-8431 avenue du Mail was built in 1959. 8429-8431 avenue du Mail is assessed at $719,900, 7% more than 7800 avenue du Mail ($670,200). 7800 avenue du Mail has 5 building permits on record, 8429-8431 avenue du Mail has 1. Neither is in a flood zone.
| 7800 avenue du Mail | 8429-8431 avenue du Mail | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Anjou | Montréal · Anjou |
| Built | 1957 | 1959 |
| Assessed (roll) | $670,200 | $719,900 |
| Since the previous roll | +16 % | +16 % |
| Welcome tax on that value | ≈ $8,753 | ≈ $9,747 |
| Lot | 429 m² | 276 m² |
| Floor area | 102 m² | 212 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 | 5 · Jun 2023 | 1 · Apr 2004 |
| Findings | 1 Serious 3 Note | 6 Note |
| Nearest metro | Honoré-Beaugrand, 890 m | Honoré-Beaugrand, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 7800 avenue du Mail Full report: 8429-8431 avenue du Mail