3420 rue Messier vs 4855-4859 rue Messier
Data as of November 1, 2026 · updated every week
3420 rue Messier is the older building (1945); 4855-4859 rue Messier was built in 1950. 3420 rue Messier is assessed at $1,550,000, 42% more than 4855-4859 rue Messier ($1,090,700). 3420 rue Messier has 1 building permits on record, 4855-4859 rue Messier has 5. Neither is in a flood zone.
| 3420 rue Messier | 4855-4859 rue Messier | |
|---|---|---|
| Type | 6 dwellings | 4 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1945 | 1950 |
| Assessed (roll) | $1,550,000 | $1,090,700 |
| Since the previous roll | −13 % | 0 % |
| Welcome tax on that value | ≈ $28,576 | ≈ $17,163 |
| Lot | 396 m² | 209 m² |
| Floor area | 329 m² | 240 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 | 1 · Sep 2017 | 5 · May 2025 |
| Findings | 7 Note | 1 Serious 1 Check 2 Note |
| Nearest metro | Frontenac, 840 m | Préfontaine, 1.6 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3420 rue Messier Full report: 4855-4859 rue Messier