5131-5135 avenue Casgrain vs 5623 avenue Casgrain
Data as of November 1, 2026 · updated every week
5131-5135 avenue Casgrain is the older building (1900); 5623 avenue Casgrain was built in 1916. 5131-5135 avenue Casgrain is assessed at $3,913,800, 73% more than 5623 avenue Casgrain ($2,262,900). 5131-5135 avenue Casgrain has 4 building permits on record, 5623 avenue Casgrain has 2. Neither is in a flood zone.
| 5131-5135 avenue Casgrain | 5623 avenue Casgrain | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | ≈ 1900 | 1916 |
| Assessed (roll) | $3,913,800 | $2,262,900 |
| Since the previous roll | +8 % | +35 % |
| Welcome tax on that value | ≈ $109,448 | ≈ $47,662 |
| Lot | 340 m² | 2,281 m² |
| Floor area | 566 m² | 3,522 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 · Dec 2021 | 2 · Mar 2020 |
| Findings | 2 Check 6 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Laurier, 510 m | Rosemont, 360 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 5131-5135 avenue Casgrain Full report: 5623 avenue Casgrain