3439 rue Aylmer vs R1-3450 rue Aylmer
Data as of November 1, 2026 · updated every week
R1-3450 rue Aylmer is the older building (1875); 3439 rue Aylmer was built in 1885. 3439 rue Aylmer is assessed at $480,400 and R1-3450 rue Aylmer at $647,600; one is a whole condo building, so the values do not compare directly. 3439 rue Aylmer has 2 building permits on record, R1-3450 rue Aylmer has 1. Neither is in a flood zone.
| 3439 rue Aylmer | R1-3450 rue Aylmer | |
|---|---|---|
| Type | Condo building, 3 units | Condo unit |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | 1875 |
| Assessed (roll) | $480,400 | $647,600 |
| Since the previous roll | — | +10 % |
| Welcome tax on that value | ≈ $5,317 | ≈ $8,301 |
| Lot | — | — |
| Floor area | 208 m² | 87 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 · Oct 2025 | 1 · Oct 2023 |
| Findings | 1 Serious 2 Check 3 Note | 1 Serious 2 Check 4 Note |
| Nearest metro | McGill, 350 m | McGill, 360 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3439 rue Aylmer Full report: R1-3450 rue Aylmer