4243 rue Messier vs 4621 rue Messier
Data as of November 1, 2026 · updated every week
4243 rue Messier is the older building (1915); 4621 rue Messier was built in 2012. 4621 rue Messier is assessed at $730,000, 26% more than 4243 rue Messier ($579,400). 4243 rue Messier has 3 building permits on record, 4621 rue Messier has 0. Neither is in a flood zone.
| 4243 rue Messier | 4621 rue Messier | |
|---|---|---|
| Type | Condo building, 2 units | Condo building, 6 units |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1915 | 2012 |
| Assessed (roll) | $579,400 | $730,000 |
| Since the previous roll | — | — |
| Welcome tax on that value | ≈ $6,937 | ≈ $9,949 |
| Lot | — | — |
| Floor area | 151 m² | 558 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 3 · Feb 2020 | 0 |
| Findings | 1 Serious 1 Check 5 Note | 4 Note |
| Nearest metro | Frontenac, 1.2 km | Préfontaine, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.