1275 rue William vs 1619 rue William

Data as of October 29, 2026 · updated every week

1619 rue William is the older building (1906); 1275 rue William was built in 2012. 1275 rue William is assessed at $44,038,700, 374% more than 1619 rue William ($9,299,600). 1275 rue William has 1 building permits on record, 1619 rue William has 12. Neither is in a flood zone.

1275 rue William1619 rue William
TypeHouse or building24 dwellings
City and boroughMontréal · Le Sud-OuestMontréal · Le Sud-Ouest
Built20121906
Assessed (roll)$44,038,700$9,299,600
Since the previous roll+19 %+14 %
Welcome tax on that value≈ $1,714,444≈ $324,880
Lot2,824 m²1,771 m²
Floor area17,780 m²4,418 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoYes
In a flood zoneNoNo
Building permits on record1 · Jun 202012 · Feb 2025
Findings 6 Note 2 Check 4 Note
Nearest metroBonaventure, 660 mLucien-L'Allier, 790 m

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

Full report: 1275 rue William Full report: 1619 rue William

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