4141-4145 rue Saint-Denis vs 5023-5025 rue Saint-Denis
Data as of November 1, 2026 · updated every week
5023-5025 rue Saint-Denis is the older building (1900); 4141-4145 rue Saint-Denis was built in 1950. 4141-4145 rue Saint-Denis is assessed at $1,636,000, 110% more than 5023-5025 rue Saint-Denis ($779,800). 4141-4145 rue Saint-Denis has 9 building permits on record, 5023-5025 rue Saint-Denis has 5. Neither is in a flood zone.
| 4141-4145 rue Saint-Denis | 5023-5025 rue Saint-Denis | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1950 | ≈ 1900 |
| Assessed (roll) | $1,636,000 | $779,800 |
| Since the previous roll | +14 % | +13 % |
| Welcome tax on that value | ≈ $30,726 | ≈ $10,945 |
| Lot | 221 m² | 139 m² |
| Floor area | 412 m² | 183 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 | 9 · Mar 2025 | 5 · Jun 2026 |
| Findings | 2 Check 3 Note | 2 Check 2 Note |
| Nearest metro | Mont-Royal, 510 m | Laurier, 150 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4141-4145 rue Saint-Denis Full report: 5023-5025 rue Saint-Denis