45 avenue Nelson vs 49 avenue Nelson
Data as of October 29, 2026 · updated every week
49 avenue Nelson is the older building (1912); 45 avenue Nelson was built in 1917. 49 avenue Nelson is assessed at $2,978,900, 30% more than 45 avenue Nelson ($2,297,400). 45 avenue Nelson has 2 building permits on record, 49 avenue Nelson has 1. Neither is in a flood zone.
| 45 avenue Nelson | 49 avenue Nelson | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1917 | 1912 |
| Assessed (roll) | $2,297,400 | $2,978,900 |
| Since the previous roll | +6 % | +8 % |
| Welcome tax on that value | ≈ $48,870 | ≈ $72,722 |
| Lot | 392 m² | 276 m² |
| Floor area | 254 m² | 196 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 | 2 · Nov 2020 | 1 · May 2023 |
| Findings | 1 Check 5 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Mont-Royal, 1.2 km | Snowdon, 420 m |
The full report for each address explains every finding and shows the full permit and value history.