6830 21e Avenue vs 6925-6929 21e Avenue
Data as of November 1, 2026 · updated every week
6830 21e Avenue is the older building (1957); 6925-6929 21e Avenue was built in 1959. They are assessed at about the same value ($828,100). 6830 21e Avenue has 1 building permits on record, 6925-6929 21e Avenue has 3. Neither is in a flood zone.
| 6830 21e Avenue | 6925-6929 21e Avenue | |
|---|---|---|
| Type | 3 dwellings | 3 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1957 | 1959 |
| Assessed (roll) | $828,100 | $844,800 |
| Since the previous roll | +6 % | +6 % |
| Welcome tax on that value | ≈ $11,911 | ≈ $12,245 |
| Lot | 249 m² | 238 m² |
| Floor area | 201 m² | 200 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 | 1 · Jan 2018 | 3 · Aug 2019 |
| Findings | 1 Serious 6 Note | 1 Serious 5 Note |
| Nearest metro | Saint-Michel, 1.2 km | Saint-Michel, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6830 21e Avenue Full report: 6925-6929 21e Avenue