3540 rue Messier vs 4432-4434 rue Messier
Data as of November 1, 2026 · updated every week
4432-4434 rue Messier is the older building (1910); 3540 rue Messier was built in 1956. 3540 rue Messier is assessed at $1,669,100, 57% more than 4432-4434 rue Messier ($1,065,000). 3540 rue Messier has 2 building permits on record, 4432-4434 rue Messier has 5. Neither is in a flood zone.
| 3540 rue Messier | 4432-4434 rue Messier | |
|---|---|---|
| Type | 6 dwellings | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1956 | 1910 |
| Assessed (roll) | $1,669,100 | $1,065,000 |
| Since the previous roll | +5 % | 0 % |
| Welcome tax on that value | ≈ $31,553 | ≈ $16,649 |
| Lot | 313 m² | 145 m² |
| Floor area | 290 m² | 223 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · Apr 2024 | 5 · Jul 2026 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 2 Check 2 Note |
| Nearest metro | Frontenac, 950 m | Préfontaine, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3540 rue Messier Full report: 4432-4434 rue Messier