645 avenue Guybourg vs 665 avenue Guybourg
Data as of November 1, 2026 · updated every week
Both were built in 1969. 645 avenue Guybourg is assessed at $746,400, 24% more than 665 avenue Guybourg ($599,600). 645 avenue Guybourg has 0 building permits on record, 665 avenue Guybourg has 1. Neither is in a flood zone.
| 645 avenue Guybourg | 665 avenue Guybourg | |
|---|---|---|
| Type | 4 dwellings | 4 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | 1969 | 1969 |
| Assessed (roll) | $746,400 | $599,600 |
| Since the previous roll | +7 % | +7 % |
| Welcome tax on that value | ≈ $10,277 | ≈ $7,341 |
| Lot | 215 m² | 215 m² |
| Floor area | 309 m² | 309 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 | 0 | 1 · Jul 2014 |
| Findings | 1 Serious 3 Note | 3 Note |
| Nearest metro | De l'Assomption, 1.9 km | De l'Assomption, 1.9 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 645 avenue Guybourg Full report: 665 avenue Guybourg