505 avenue Champagneur vs 635-643 avenue Champagneur
Data as of November 1, 2026 · updated every week
505 avenue Champagneur is the older building (1917); 635-643 avenue Champagneur was built in 1926. 635-643 avenue Champagneur is assessed at $4,205,600, 99% more than 505 avenue Champagneur ($2,117,500). 505 avenue Champagneur has 1 building permits on record, 635-643 avenue Champagneur has 3. Neither is in a flood zone.
| 505 avenue Champagneur | 635-643 avenue Champagneur | |
|---|---|---|
| Type | House or building | 7 dwellings |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1917 | 1926 |
| Assessed (roll) | $2,117,500 | $4,205,600 |
| Since the previous roll | +10 % | +6 % |
| Welcome tax on that value | ≈ $42,763 | ≈ $121,120 |
| Lot | 390 m² | 502 m² |
| Floor area | 274 m² | 1,044 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 | 1 · Jan 2022 | 3 · Nov 2025 |
| Findings | 1 Serious 1 Check 3 Note | 2 Check 3 Note |
| Nearest metro | Outremont, 630 m | Outremont, 430 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 505 avenue Champagneur Full report: 635-643 avenue Champagneur