121 rue du Square-Sir-George-Étienne-Cartier vs 258-268 rue du Square-Sir-George-Étienne-Cartier
Data as of November 1, 2026 · updated every week
258-268 rue du Square-Sir-George-Étienne-Cartier is the older building (1910); 121 rue du Square-Sir-George-Étienne-Cartier was built in 1982. 258-268 rue du Square-Sir-George-Étienne-Cartier is assessed at $2,010,300, 83% more than 121 rue du Square-Sir-George-Étienne-Cartier ($1,097,600). 121 rue du Square-Sir-George-Étienne-Cartier has 1 building permits on record, 258-268 rue du Square-Sir-George-Étienne-Cartier has 4. Neither is in a flood zone.
| 121 rue du Square-Sir-George-Étienne-Cartier | 258-268 rue du Square-Sir-George-Étienne-Cartier | |
|---|---|---|
| Type | House or building | 6 dwellings |
| City and borough | Montréal · Le Sud-Ouest | Montréal · Le Sud-Ouest |
| Built | 1982 | 1910 |
| Assessed (roll) | $1,097,600 | $2,010,300 |
| Since the previous roll | +9 % | +6 % |
| Welcome tax on that value | ≈ $17,301 | ≈ $40,083 |
| Lot | 166 m² | 335 m² |
| Floor area | 120 m² | 693 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | No | Yes |
| In a flood zone | No | No |
| Building permits on record | 1 · Aug 2026 | 4 · Oct 2023 |
| Findings | 2 Check 3 Note | 1 Check 4 Note |
| Nearest metro | Place St-Henri, 510 m | Place St-Henri, 510 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 121 rue du Square-Sir-George-Étienne-Cartier Full report: 258-268 rue du Square-Sir-George-Étienne-Cartier