Consult municipal assessments in Châteauguay and understand assessed values
Search by address or lot number in Châteauguay to consult a property’s total, land and building assessed values. Municipal statistics then provide context without confusing assessment with sale price.

- Land$214,000
- Building$470,000
- Available rolls2022 · 2023 · 2024
Search for a municipal assessment in Châteauguay
Address, lot number or location: start your search here.
Municipal profile for Châteauguay
Municipal assessment in Châteauguay, by the numbers.
The 2025–2027 municipal roll includes 15,744 residential properties analyzed in Châteauguay. Their median total assessment is $466,300; these official values are not sale prices.- $466,300median total assessment
- 15,744properties analyzed
- +51.5 %since the previous roll
Land and building values
Separate the land, building and total values recorded on the Châteauguay municipal roll.
Changes between rolls
Compare the current assessment with the previous roll to understand how the official value has changed.
Assessment is not sale price
Put the official assessed value in context without confusing it with a property’s market price.
Understand the value on the roll
How should you interpret a municipal assessment in Châteauguay?
Explore the official land, building and total assessed values recorded in Châteauguay, and learn how the municipal roll helps describe a property without representing its sale price.

Example of an assessed value available in Châteauguay
- Land$214,000
- Building$470,000
- Municipal assessment in Châteauguay
- Assessed value in Châteauguay
Consult a property’s municipal assessment in Châteauguay.
See the official total assessed value and the separate amounts attributed to the land and building.

Example of property details available in Châteauguay
- Construction1987
- Land6,420 sq. ft.
- Property characteristics in Châteauguay
- Property roll in Châteauguay
Understand how the assessed value is divided.
Distinguish the land value from the building value instead of relying only on the municipal assessment total.

Example of available sales and land-registry history
- Latest sale$845,000
- DateJune 12, 2023
- Property history in Châteauguay
- Land-registry records
Follow the official value from one roll to the next.
Compare available assessment years to see how the value entered on the municipal roll has changed.

Select a property and access its information immediately.
- Property search in Châteauguay
- Address or lot number
Open an assessment without repeated email codes.
Search by address or lot number and move from one property profile to another without interrupting your research.
Understand the essentials
Questions about municipal assessment in Châteauguay
It is the official value entered on the property roll for municipal taxation. The statistics on this page summarize residential assessments in Châteauguay.
No. A municipal median describes the middle of an entire sample. A specific property has its own land, building and total values on the roll.
The property roll records both components separately. Their medians help describe how the official total assessment is distributed across the residential stock in Châteauguay.
No. Municipal assessment is an official value for taxation, while market value is observed through transactions. Their relationship is analyzed separately on Immocalcul.
Related local information
Continue your property research in Châteauguay
Move between the cadastral map, property roll, assessments, sold prices, market value and available tax pages for the same city.
Assessments by municipality
Municipal assessments near Châteauguay
Consult available municipal assessment information for cities near Châteauguay from the same platform.

Real estate data API
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The Immocalcul API enables teams and professionals to integrate selected assessed land, building and total values into their applications and workflows.
Official values on the municipal roll
Municipal assessment profile in Châteauguay
The analyzed municipal roll includes 15,744 residential properties in Châteauguay. The median total assessed value is $466,300. These official values are used for municipal purposes and are not sale prices.
- Median total assessment in Châteauguay
- $466,300
- Median land assessment in Châteauguay
- $193,600
- Median building assessment in Châteauguay
- $275,250
- Most recent municipal-roll year in Châteauguay
- 2025
- Assessments analyzed in Châteauguay
- 15,744
- Change from the previous roll
- +51.5 %
- Central assessment range in Châteauguay
- $419,400 – $535,400
Official total value entered on the roll
Land component of the municipal assessment
Building component of the municipal assessment
Year attached to the analyzed assessment roll
Residential records included in the sample
Change between median total assessed values
25th to 75th percentile of total assessed values
Municipal assessments by property type in Châteauguay
Scroll horizontally to compare the official median values for each residential property type.
House
- Properties
- 13,576
- Median total assessment
- $469,000
- Median land assessment
- $195,100
- Median building assessment
- $274,000
Condo
- Properties
- 867
- Median total assessment
- $316,800
- Median land assessment
- $62,300
- Median building assessment
- $257,600
Plex
- Properties
- 620
- Median total assessment
- $576,800
- Median land assessment
- $184,700
- Median building assessment
- $396,250
House with bachelor suite
- Properties
- 268
- Median total assessment
- $458,150
- Median land assessment
- $196,500
- Median building assessment
- $267,850
Townhouse
- Properties
- 254
- Median total assessment
- $291,300
- Median land assessment
- $88,800
- Median building assessment
- $204,400
Multi-unit building
- Properties
- 154
- Median total assessment
- $1,316,600
- Median land assessment
- $500,000
- Median building assessment
- $834,750
Cottage
- Properties
- 5
- Median total assessment
- $355,800
- Median land assessment
- $229,800
- Median building assessment
- $126,000
Your next assessment search
Consult a property’s assessed value in Châteauguay.
Search by address or lot number in Châteauguay to consult the available land, building and total municipal assessment values.
