3450 avenue Atwater vs 3600 avenue Atwater
Data as of November 1, 2026 · updated every week
3450 avenue Atwater is the older building (1925); 3600 avenue Atwater was built in 1926. 3600 avenue Atwater is assessed at $4,372,500, 115% more than 3450 avenue Atwater ($2,029,300). 3450 avenue Atwater has 2 building permits on record, 3600 avenue Atwater has 4. Neither is in a flood zone.
| 3450 avenue Atwater | 3600 avenue Atwater | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | 1925 | 1926 |
| Assessed (roll) | $2,029,300 | $4,372,500 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $40,558 | ≈ $127,796 |
| Lot | 420 m² | 676 m² |
| Floor area | 266 m² | 450 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 · Mar 2023 | 4 · Oct 2025 |
| Findings | 1 Check 4 Note | 3 Check 2 Note |
| Nearest metro | Atwater, 320 m | Atwater, 540 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3450 avenue Atwater Full report: 3600 avenue Atwater