405-1 rue De Castelnau Est vs 341 rue De Castelnau Est
Data as of November 1, 2026 · updated every week
341 rue De Castelnau Est is the older building (1915); 405-1 rue De Castelnau Est was built in 2004. 405-1 rue De Castelnau Est is assessed at $798,900 and 341 rue De Castelnau Est at $411,000; one is a whole condo building, so the values do not compare directly. Each has 7 building permits on record. Neither is in a flood zone.
| 405-1 rue De Castelnau Est | 341 rue De Castelnau Est | |
|---|---|---|
| Type | Condo unit | Condo building, 1 unit |
| City and borough | Montréal · Villeray-Saint-Michel-Parc-Extension | Montréal · Villeray-Saint-Michel-Parc-Extension |
| Built | 2004 | 1915 |
| Assessed (roll) | $798,900 | $411,000 |
| Since the previous roll | +9 % | — |
| Welcome tax on that value | ≈ $11,327 | ≈ $4,276 |
| Lot | — | — |
| Floor area | 119 m² | 64 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 | 7 · May 2023 | 7 · Sep 2025 |
| Findings | 1 Check 4 Note | 2 Check 4 Note |
| Nearest metro | De Castelnau, 30 m | Jean-Talon, 340 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 405-1 rue De Castelnau Est Full report: 341 rue De Castelnau Est