400 Rue Petit
Montréal · Saint-Laurent
H4n · Detached · 1955
Montréal · Saint-Laurent · H4n · Detached · 1955
Bedrooms
Bathrooms
Garage
Outdoor parkingBedroomsBathroomsGarageOutdoor parking
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Is this your property?
Link it to your account to plan your next steps with your own numbers.
- Home equity and mortgage
- Renovations and refinancing
- Budget for your next purchase
Owner dashboard
Is this your property?
Link it to your account to plan your next steps with your own numbers.
- Home equity and mortgage
- Renovations and refinancing
- Budget for your next purchase
$812,065
Why?
- Living area — 1,176 ft²
- Lot size — 4,240 ft²
- Luxury level — B (Standard)
- Construction — 1955
Detailed property profile
This detached house, built in 1955, offers 1,176 ft² of living area.
With 3 bedrooms, 2 full bathrooms, 1 half bathroom and 1 indoor garage, the house offers a complete layout.
A directional estimate to help guide your decisions. This estimate is generated by an algorithmic model from the available information. It may differ from an actual transaction price.
Estimated value — Spring 2026
$812,065
Why?
- Living area — 1,176 ft²
- Lot size — 4,240 ft²
- Luxury level — B (Standard)
- Construction — 1955
Detailed property profile
This detached house, built in 1955, offers 1,176 ft² of living area.
With 3 bedrooms, 2 full bathrooms, 1 half bathroom and 1 indoor garage, the house offers a complete layout.
A directional estimate to help guide your decisions. This estimate is generated by an algorithmic model from the available information. It may differ from an actual transaction price.
Questions about this appraisal
How to read this estimate, verify the property details, and put the value in context.
This estimate combines the property's location and recorded characteristics with Doormath's automated valuation model and available market information. Review the appraisal details on this page to see the inputs currently associated with the property.
It is an automated estimate based on the information currently available. It is a useful starting point, but it is not a certified appraisal or a guaranteed sale price. Missing or outdated property details can affect the result.
This appraisal was generated or refreshed on July 19, 2026. It may change when the property details, source data or valuation inputs are updated.
You can review the characteristics shown on this page and use the available editing or ownership tools to correct them. The estimate can then be recalculated using the updated information.
Municipal assessments are prepared for taxation on a fixed cycle. This estimate uses a different valuation method and may reflect different dates, characteristics and market information.
A Doormath property page does not by itself mean that the property is for sale. Look for an active listing or sale indicator on the page and verify the current status with the owner or a real estate professional.
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