1721 rue Lyall vs 3340 rue Lyall
Data as of November 1, 2026 · updated every week
1721 rue Lyall is the older building (1947); 3340 rue Lyall was built in 1954. 3340 rue Lyall is assessed at $645,900, 39% more than 1721 rue Lyall ($464,800). 1721 rue Lyall has 7 building permits on record, 3340 rue Lyall has 2. Neither is in a flood zone.
| 1721 rue Lyall | 3340 rue Lyall | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1947 | 1954 |
| Assessed (roll) | $464,800 | $645,900 |
| Since the previous roll | +12 % | +18 % |
| Welcome tax on that value | ≈ $5,083 | ≈ $8,267 |
| Lot | 325 m² | 435 m² |
| Floor area | 95 m² | 88 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 | 7 · Apr 2026 | 2 · Dec 2022 |
| Findings | 1 Serious 1 Check 2 Note | 1 Serious 4 Note |
| Nearest metro | Langelier, 1.9 km | Radisson, 390 m |
The full report for each address explains every finding and shows the full permit and value history.