4231-4233 rue Messier vs 4634-4638 rue Messier
Data as of November 1, 2026 · updated every week
4634-4638 rue Messier is the older building (1910); 4231-4233 rue Messier was built in 1928. 4231-4233 rue Messier is assessed at $1,250,700, 30% more than 4634-4638 rue Messier ($965,100). 4231-4233 rue Messier has 5 building permits on record, 4634-4638 rue Messier has 0. Neither is in a flood zone.
| 4231-4233 rue Messier | 4634-4638 rue Messier | |
|---|---|---|
| Type | 5 dwellings | 3 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1928 | 1910 |
| Assessed (roll) | $1,250,700 | $965,100 |
| Since the previous roll | +9 % | 0 % |
| Welcome tax on that value | ≈ $21,093 | ≈ $14,651 |
| Lot | 184 m² | 139 m² |
| Floor area | 317 m² | 258 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 5 · Oct 2021 | 0 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Frontenac, 1.1 km | Préfontaine, 1.5 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4231-4233 rue Messier Full report: 4634-4638 rue Messier