4100-4102 avenue de Carignan vs 6450-6454 avenue de Carignan
Data as of November 1, 2026 · updated every week
4100-4102 avenue de Carignan is the older building (1960); 6450-6454 avenue de Carignan was built in 1972. 6450-6454 avenue de Carignan is assessed at $1,049,000, 42% more than 4100-4102 avenue de Carignan ($737,300). Each has 1 building permits on record. Neither is in a flood zone.
| 4100-4102 avenue de Carignan | 6450-6454 avenue de Carignan | |
|---|---|---|
| Type | 2 dwellings | 4 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1960 | 1972 |
| Assessed (roll) | $737,300 | $1,049,000 |
| Since the previous roll | +10 % | +13 % |
| Welcome tax on that value | ≈ $10,095 | ≈ $16,329 |
| Lot | 279 m² | 319 m² |
| Floor area | 196 m² | 277 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | No |
| In a flood zone | No | No |
| Building permits on record | 1 · Aug 2025 | 1 · Apr 2013 |
| Findings | 1 Serious 1 Check 2 Note | 4 Note |
| Nearest metro | Langelier, 370 m | Langelier, 1.4 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4100-4102 avenue de Carignan Full report: 6450-6454 avenue de Carignan