600-612 rue William vs 781 rue William
Data as of October 29, 2026 · updated every week
600-612 rue William is the older building (1870); 781 rue William was built in 1900. 781 rue William is assessed at $7,136,300, 280% more than 600-612 rue William ($1,877,400). 600-612 rue William has 2 building permits on record, 781 rue William has 4. Neither is in a flood zone.
| 600-612 rue William | 781 rue William | |
|---|---|---|
| Type | 3 dwellings | House or building |
| City and borough | Montréal · Ville-Marie | Montréal · Ville-Marie |
| Built | ≈ 1870 | ≈ 1900 |
| Assessed (roll) | $1,877,400 | $7,136,300 |
| Since the previous roll | +10 % | 0 % |
| Welcome tax on that value | ≈ $36,761 | ≈ $238,348 |
| Lot | 202 m² | 619 m² |
| Floor area | 609 m² | 2,793 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 | 2 · Mar 2017 | 4 · Jan 2023 |
| Findings | 2 Check 6 Note | 1 Check 6 Note |
| Nearest metro | Square Victoria-Oaci, 600 m | Square Victoria-Oaci, 550 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 600-612 rue William Full report: 781 rue William