275-277 rue du Square-Saint-Louis vs 307 rue du Square-Saint-Louis
Data as of November 1, 2026 · updated every week
Both were built in 1885. 307 rue du Square-Saint-Louis is assessed at $2,186,600, 47% more than 275-277 rue du Square-Saint-Louis ($1,489,300). 275-277 rue du Square-Saint-Louis has 3 building permits on record, 307 rue du Square-Saint-Louis has 2. Neither is in a flood zone.
| 275-277 rue du Square-Saint-Louis | 307 rue du Square-Saint-Louis | |
|---|---|---|
| Type | 2 dwellings | 13 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1885 | ≈ 1885 |
| Assessed (roll) | $1,489,300 | $2,186,600 |
| Since the previous roll | +10 % | +16 % |
| Welcome tax on that value | ≈ $27,058 | ≈ $44,992 |
| Lot | 200 m² | 251 m² |
| Floor area | 162 m² | 556 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 | 3 · Nov 2016 | 2 · May 2026 |
| Findings | 1 Serious 1 Check 3 Note | 2 Check 2 Note |
| Nearest metro | Sherbrooke, 280 m | Sherbrooke, 240 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 275-277 rue du Square-Saint-Louis Full report: 307 rue du Square-Saint-Louis