315 avenue Stuart vs 509 avenue Stuart
Data as of October 29, 2026 · updated every week
315 avenue Stuart is the older building (1909); 509 avenue Stuart was built in 1919. 315 avenue Stuart is assessed at $2,296,000, 4% more than 509 avenue Stuart ($2,214,300). Each has 4 building permits on record. Neither is in a flood zone.
| 315 avenue Stuart | 509 avenue Stuart | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1909 | 1919 |
| Assessed (roll) | $2,296,000 | $2,214,300 |
| Since the previous roll | +10 % | +10 % |
| Welcome tax on that value | ≈ $48,821 | ≈ $45,961 |
| Lot | 457 m² | 303 m² |
| Floor area | 195 m² | 237 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 | 4 · May 2026 | 4 · May 2026 |
| Findings | 1 Serious 2 Check 2 Note | 2 Check 3 Note |
| Nearest metro | Édouard-Montpetit, 780 m | Outremont, 540 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 315 avenue Stuart Full report: 509 avenue Stuart