4020 rue William-Chapman vs 4100 rue William-Chapman
Data as of October 29, 2026 · updated every week
Both were built in 2004. 4100 rue William-Chapman is assessed at $2,455,300, 3% more than 4020 rue William-Chapman ($2,376,000). Each has 2 building permits on record. Neither is in a flood zone.
| 4020 rue William-Chapman | 4100 rue William-Chapman | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Saint-Laurent | Montréal · Saint-Laurent |
| Built | 2004 | 2004 |
| Assessed (roll) | $2,376,000 | $2,455,300 |
| Since the previous roll | +25 % | +25 % |
| Welcome tax on that value | ≈ $51,621 | ≈ $54,396 |
| Lot | 648 m² | 709 m² |
| Floor area | 451 m² | 489 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 | 2 · Nov 2016 | 2 · Apr 2004 |
| Findings | 3 Note | 3 Note |
| Nearest metro | — | — |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4020 rue William-Chapman Full report: 4100 rue William-Chapman