300 avenue Outremont vs 829-831 avenue Outremont
Data as of October 29, 2026 · updated every week
300 avenue Outremont is the older building (1904); 829-831 avenue Outremont was built in 1914. 300 avenue Outremont is assessed at $3,028,600, 111% more than 829-831 avenue Outremont ($1,434,000). 300 avenue Outremont has 3 building permits on record, 829-831 avenue Outremont has 2. Neither is in a flood zone.
| 300 avenue Outremont | 829-831 avenue Outremont | |
|---|---|---|
| Type | House or building | 3 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1904 | 1914 |
| Assessed (roll) | $3,028,600 | $1,434,000 |
| Since the previous roll | +3 % | +6 % |
| Welcome tax on that value | ≈ $74,462 | ≈ $25,676 |
| Lot | 480 m² | 186 m² |
| Floor area | 287 m² | 329 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 · Jul 2022 | 2 · Aug 2020 |
| Findings | 1 Check 3 Note | 1 Check 6 Note |
| Nearest metro | Outremont, 890 m | Outremont, 160 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 300 avenue Outremont Full report: 829-831 avenue Outremont