4245 rue Messier vs 4429-4431 rue Messier
Data as of November 1, 2026 · updated every week
4429-4431 rue Messier is the older building (1910); 4245 rue Messier was built in 1915. 4429-4431 rue Messier is assessed at $1,110,200, 107% more than 4245 rue Messier ($537,400). 4245 rue Messier has 0 building permits on record, 4429-4431 rue Messier has 5. Neither is in a flood zone.
| 4245 rue Messier | 4429-4431 rue Messier | |
|---|---|---|
| Type | Condo building, 1 unit | Condo building, 1 unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1915 | 1910 |
| Assessed (roll) | $537,400 | $1,110,200 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $6,172 | ≈ $17,581 |
| Lot | — | — |
| Floor area | 72 m² | 275 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 | 0 | 5 · Aug 2021 |
| Findings | 5 Note | 4 Note |
| Nearest metro | Frontenac, 1.2 km | Préfontaine, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4245 rue Messier Full report: 4429-4431 rue Messier