114 rue des Soeurs-Grises vs 509-20 rue des Soeurs-Grises
Data as of November 1, 2026 · updated every week
509-20 rue des Soeurs-Grises is the older building (1998); 114 rue des Soeurs-Grises was built in 2005. 114 rue des Soeurs-Grises is assessed at $517,200 and 509-20 rue des Soeurs-Grises at $495,000; one is a whole condo building, so the values do not compare directly. 114 rue des Soeurs-Grises has 2 building permits on record, 509-20 rue des Soeurs-Grises has 17. Neither is in a flood zone.
| 114 rue des Soeurs-Grises | 509-20 rue des Soeurs-Grises | |
|---|---|---|
| Type | Condo building, 8 units | Condo unit |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 2005 | 1998 |
| Assessed (roll) | $517,200 | $495,000 |
| Since the previous roll | — | +16 % |
| Welcome tax on that value | ≈ $5,869 | ≈ $5,536 |
| Lot | — | — |
| Floor area | 726 m² | 74 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 2 · May 2003 | 17 · Nov 2024 |
| Findings | 5 Note | 2 Check 4 Note |
| Nearest metro | Square Victoria-Oaci, 660 m | Square Victoria-Oaci, 840 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 114 rue des Soeurs-Grises Full report: 509-20 rue des Soeurs-Grises