8205 rue Mongeau vs 8251 rue Mongeau

Data as of October 29, 2026 · updated every week

Both were built in 1979. 8251 rue Mongeau is assessed at $792,900, 11% more than 8205 rue Mongeau ($715,000). Neither has a building permit on record. Neither is in a flood zone.

8205 rue Mongeau8251 rue Mongeau
TypeHouse or building2 dwellings
City and boroughMontréal · LaSalleMontréal · LaSalle
Built19791979
Assessed (roll)$715,000$792,900
Since the previous roll+14 %+14 %
Welcome tax on that value≈ $9,649≈ $11,207
Lot297 m²305 m²
Floor area116 m²117 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 4 Note 4 Note
Nearest metroAngrignon, 2.8 kmAngrignon, 2.8 km

The full report for each address explains every finding and shows the full permit and value history.

Full report: 8205 rue Mongeau Full report: 8251 rue Mongeau

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