6662-6666 avenue Casgrain vs 6669-6671 avenue Casgrain
Data as of November 1, 2026 · updated every week
6669-6671 avenue Casgrain is the older building (1900); 6662-6666 avenue Casgrain was built in 1910. 6662-6666 avenue Casgrain is assessed at $1,423,500, 33% more than 6669-6671 avenue Casgrain ($1,070,300). 6662-6666 avenue Casgrain has 4 building permits on record, 6669-6671 avenue Casgrain has 3. Neither is in a flood zone.
| 6662-6666 avenue Casgrain | 6669-6671 avenue Casgrain | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Rosemont-La Petite-Patrie | Montréal · Rosemont-La Petite-Patrie |
| Built | 1910 | ≈ 1900 |
| Assessed (roll) | $1,423,500 | $1,070,300 |
| Since the previous roll | +19 % | +11 % |
| Welcome tax on that value | ≈ $25,413 | ≈ $16,755 |
| Lot | 177 m² | 184 m² |
| Floor area | 333 m² | 229 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 | 4 · Apr 2019 | 3 · Jun 2023 |
| Findings | 1 Serious 1 Check 4 Note | 1 Serious 1 Check 6 Note |
| Nearest metro | Beaubien, 550 m | Beaubien, 520 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 6662-6666 avenue Casgrain Full report: 6669-6671 avenue Casgrain