116 rue Notre-Dame Ouest vs 647-651 rue Notre-Dame Ouest
Data as of November 1, 2026 · updated every week
647-651 rue Notre-Dame Ouest is the older building (1875); 116 rue Notre-Dame Ouest was built in 1912. 116 rue Notre-Dame Ouest is assessed at $27,649,400, 373% more than 647-651 rue Notre-Dame Ouest ($5,850,000). 116 rue Notre-Dame Ouest has 19 building permits on record, 647-651 rue Notre-Dame Ouest has 12. Neither is in a flood zone.
| 116 rue Notre-Dame Ouest | 647-651 rue Notre-Dame Ouest | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1912 | ≈ 1875 |
| Assessed (roll) | $27,649,400 | $5,850,000 |
| Since the previous roll | +20 % | −6 % |
| Welcome tax on that value | ≈ $1,058,872 | ≈ $186,896 |
| Lot | 10,006 m² | 986 m² |
| Floor area | — | 4,210 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 | 19 · Mar 2026 | 12 · May 2025 |
| Findings | 4 Check 5 Note | 1 Serious 2 Check 6 Note |
| Nearest metro | Place d'Armes, 360 m | Square Victoria-Oaci, 270 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 116 rue Notre-Dame Ouest Full report: 647-651 rue Notre-Dame Ouest