43 avenue Nelson vs 56 avenue Nelson
Data as of October 29, 2026 · updated every week
43 avenue Nelson is the older building (1912); 56 avenue Nelson was built in 1920. 43 avenue Nelson is assessed at $3,262,900, 7% more than 56 avenue Nelson ($3,047,700). 43 avenue Nelson has 1 building permits on record, 56 avenue Nelson has 4. Neither is in a flood zone.
| 43 avenue Nelson | 56 avenue Nelson | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1912 | 1920 |
| Assessed (roll) | $3,262,900 | $3,047,700 |
| Since the previous roll | +7 % | +8 % |
| Welcome tax on that value | ≈ $83,412 | ≈ $75,130 |
| Lot | 489 m² | 279 m² |
| Floor area | 369 m² | 212 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 | 1 · Aug 2025 | 4 · Feb 2025 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 3 Note |
| Nearest metro | Snowdon, 730 m | Snowdon, 360 m |
The full report for each address explains every finding and shows the full permit and value history.