640 avenue Guybourg vs 929-931 avenue Guybourg
Data as of November 1, 2026 · updated every week
640 avenue Guybourg is the older building (1958); 929-931 avenue Guybourg was built in 1959. 640 avenue Guybourg is assessed at $1,105,100, 58% more than 929-931 avenue Guybourg ($699,000). 640 avenue Guybourg has 3 building permits on record, 929-931 avenue Guybourg has 1. Neither is in a flood zone.
| 640 avenue Guybourg | 929-931 avenue Guybourg | |
|---|---|---|
| Type | 6 dwellings | 2 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1958 | 1959 |
| Assessed (roll) | $1,105,100 | $699,000 |
| Since the previous roll | +12 % | +14 % |
| Welcome tax on that value | ≈ $17,453 | ≈ $9,329 |
| Lot | 415 m² | 186 m² |
| Floor area | 438 m² | 186 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 | 3 · Sep 2020 | 1 · Nov 2022 |
| Findings | 1 Serious 3 Note | 1 Serious 3 Note |
| Nearest metro | De l'Assomption, 1.9 km | De l'Assomption, 1.8 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 640 avenue Guybourg Full report: 929-931 avenue Guybourg