4123-4125 rue La Fontaine vs 4865-4869 rue La Fontaine
Data as of November 1, 2026 · updated every week
4123-4125 rue La Fontaine is the older building (1900); 4865-4869 rue La Fontaine was built in 1910. 4865-4869 rue La Fontaine is assessed at $1,126,200, 100% more than 4123-4125 rue La Fontaine ($562,900). Each has 3 building permits on record. Neither is in a flood zone.
| 4123-4125 rue La Fontaine | 4865-4869 rue La Fontaine | |
|---|---|---|
| Type | 2 dwellings | 3 dwellings |
| City and borough | Montréal · Mercier-Hochelaga-Maisonneuve | Montréal · Mercier-Hochelaga-Maisonneuve |
| Built | ≈ 1900 | 1910 |
| Assessed (roll) | $562,900 | $1,126,200 |
| Since the previous roll | +11 % | +1 % |
| Welcome tax on that value | ≈ $6,607 | ≈ $17,981 |
| Lot | 177 m² | 339 m² |
| Floor area | 141 m² | 300 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 | 3 · Jul 2026 | 3 · Apr 2017 |
| Findings | 3 Check 4 Note | 1 Serious 1 Check 4 Note |
| Nearest metro | Joliette, 1.0 km | Viau, 1.1 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 4123-4125 rue La Fontaine Full report: 4865-4869 rue La Fontaine