21 Rue du Vallon vs 30 Rue du Vallon

Data as of October 25, 2026 · updated every week

21 Rue du Vallon is the older building (1957); 30 Rue du Vallon was built in 1973. 30 Rue du Vallon is assessed at $286,000, 60% more than 21 Rue du Vallon ($179,000). Neither has a building permit on record. Neither is in a flood zone.

21 Rue du Vallon30 Rue du Vallon
TypeHouse or buildingHouse or building
City and boroughQuébec · CharlesbourgQuébec · Charlesbourg
Built19571973
Assessed (roll)$179,000$286,000
Since the previous roll+20 %+13 %
Welcome tax on that value≈ $1,476≈ $2,546
Lot1,114 m²945 m²
Floor area49 m²91 m²
Notice of deteriorationNoNo
City’s right of first refusalNoNo
HeritageNoNo
In a flood zoneNoNo
Building permits on record00
Findings 2 Note 2 Note
Nearest metro——

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

Full report: 21 Rue du Vallon Full report: 30 Rue du Vallon

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