231-233 avenue Melville vs 309 avenue Melville
Data as of October 29, 2026 · updated every week
231-233 avenue Melville is the older building (1900); 309 avenue Melville was built in 1956. 309 avenue Melville is assessed at $1,766,600, 6% more than 231-233 avenue Melville ($1,666,400). Neither has a building permit on record. Neither is in a flood zone.
| 231-233 avenue Melville | 309 avenue Melville | |
|---|---|---|
| Type | 2 dwellings | House or building |
| City and borough | Westmount | Westmount |
| Built | ≈ 1900 | 1956 |
| Assessed (roll) | $1,666,400 | $1,766,600 |
| Since the previous roll | +2 % | +1 % |
| Welcome tax on that value | ≈ $23,107 | ≈ $24,610 |
| Lot | 323 m² | 263 m² |
| Floor area | 277 m² | 195 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 | 0 | 0 |
| Findings | 1 Note | 1 Note |
| Nearest metro | Place St-Henri, 750 m | Place St-Henri, 910 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 231-233 avenue Melville Full report: 309 avenue Melville