Dwelling
637 Avenue Sydenham
Westmount, Quebec H3Y 2Z3
- Assessed value
- $3,046,200
- 2026 roll
- Since the previous roll
- +7.0%
- From $2,846,900 in 2023
- Asking price
- $3,450,000
- 52 days on market
- Built
- 1919
Estimated value
$3,009,000 – $3,678,000
Estimated range, not an appraisal: the 2026 assessment, indexed by the MLS® HPI to Aug 2026.
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Assessment
The 2026 roll, as of Aug 3, 2026. An assessment is the value the municipality taxes on, not a sale price.
- Assessed value
- $3,046,200
- Land
- $1,491,500
- Building
- $1,554,700
- Previous roll (2023)
- $2,846,900
- Change from the previous roll
- +7.0%
Show as a table
| Year | Assessed value | Land | Building |
|---|---|---|---|
| 2026 | $3,046,200 | $1,491,500 | $1,554,700 |
| 2023 | $2,846,900 | $1,427,200 | $1,419,700 |
| 2020 | $2,333,500 | $1,140,600 | $1,192,900 |
Listings
ActiveFor sale
Asking price$3,450,000
- Type
- House
- Bedrooms
- 7
- Bathrooms
- 4
- Living area
- 3,633 sq ft
- Listed
- Sep 5, 2026
- Days on market
- 52
- MLS® number
- 20794240
- Ended Jun 20, 2026Listed Apr 21, 2026$3,750,000
Property facts
- Use
- Dwelling · CUBF 1000
- Land area
- 585 m² (6,296 sq ft)
- Built
- 1919
- Matricule
- 9638-56-2091-7-000-0000
Common questions
- What is 637 Avenue Sydenham worth?
- Between $3,009,000 and $3,678,000. Estimated range, not an appraisal: the 2026 assessment, indexed by the MLS® HPI to Aug 2026.
- What is the assessed value of 637 Avenue Sydenham?
- $3,046,200 on the 2026 roll, +7.0% from $2,846,900 in 2023. An assessment is the value the municipality taxes on, not a sale price.
- Is 637 Avenue Sydenham for sale?
- Yes, it is listed at $3,450,000 since Sep 5, 2026 (52 days on market).
- When was 637 Avenue Sydenham built?
- In 1919.
- How big is the lot at 637 Avenue Sydenham?
- 585 m² (6,296 sq ft).
Last updated Oct 8, 2026.