Châteauguay
City · Roussillon · Montérégie
Taxation
Official government source Actual overall tax rate and financial profile (MAMH)
0.8496
overall tax rate (2025)
$ per $100 of assessment
$10,107,844,902
standardized property wealth (2025)
$188,988/pop.
$483,749
average home assessment
$394,059
average assessment per dwelling
Actual overall tax rate
| Year | Overall rate ($/$100) |
|---|---|
| 2024 | 1.2083 |
| 2025 | 0.8496 |
Breakdown of standardized taxable assessment (2025)
Residential
$8,297,845,300
Commercial and industrial
$1,140,509,600
Agricultural
$34,217,000
Other
$139,198,700
Detailed tax rates by category (residential, commercial, industrial, agricultural, vacant land) are set out in the municipality's annual taxation by-law. official website or generate an access request.
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