4227 rue Frontenac vs 4247-4249 rue Frontenac
Data as of November 1, 2026 · updated every week
4247-4249 rue Frontenac is the older building (1900); 4227 rue Frontenac was built in 1910. 4247-4249 rue Frontenac is assessed at $777,400, 72% more than 4227 rue Frontenac ($451,100). 4227 rue Frontenac has 1 building permits on record, 4247-4249 rue Frontenac has 2. Neither is in a flood zone.
| 4227 rue Frontenac | 4247-4249 rue Frontenac | |
|---|---|---|
| Type | House or building | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $451,100 | $777,400 |
| Since the previous roll | +2 % | +8 % |
| Welcome tax on that value | ≈ $4,877 | ≈ $10,897 |
| Lot | 217 m² | 262 m² |
| Floor area | 59 m² | 153 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 | 1 · Dec 2024 | 2 · Sep 2014 |
| Findings | 1 Serious 3 Check 3 Note | 1 Check 4 Note |
| Nearest metro | Préfontaine, 830 m | Préfontaine, 840 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4227 rue Frontenac Full report: 4247-4249 rue Frontenac