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Longueuil/le vieux-longueuil/1821 R. Notre-Dame-De-Grâces
1821 R. Notre-Dame-De-Grâces
Longueuil/le vieux-longueuil/1821 R. Notre-Dame-De-Grâces
1821 R. Notre-Dame-De-Grâces
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longueuil/le vieux-longueuil/1821 rue notre-dame-de-grâces

1821 rue notre-dame-de-grâces

longueuil · le vieux-longueuil · House

Estimated market valueProperty profile

1821 rue notre-dame-de-grâces

longueuil · le vieux-longueuil

$1,006,143
Market as of Fall 2025
A market reference based on this profile

The estimate combines the property characteristics entered on Doormath with local market information.

Property characteristics

The principal details used to position this property.

Living area
1093 ft²
Outdoor space
4500 ft²
Bedrooms
3
Bathrooms
2 + 1 ½
Indoor parking
0
Outdoor parking
2
Year built
1952
Basement
6ft Or More
Floors
1
Waterfront
No
Water view
No
Flood zone
No
House style
1 Storey
Basement finish
Fully

Market positioning

Property estimate$1,006,143
Sector average$635,460
+$370,683(+58%)vs sector average
  • Living area1,093 ft² vs avg 1,438 ft²
  • Lot size4,500 ft² vs avg 6,949 ft²
  • Luxury levelX (high-end) vs sector avg B (standard)
  • Year built1952 vs avg 1973

Estimated value range

The condition and finish level can move the estimate within this range.

SSWorld-Class
$909,162
XSignature
$1,006,143
doormath.ca/properties/24609Doormath · Property intelligence
Doormath
longueuil/le vieux-longueuil/1821 rue notre-dame-de-grâces

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longueuil · le vieux-longueuil

Estimated value evolution

Historical Doormath estimates for the selected luxury level.

SignatureX
$1,212,937$1,034,786$856,635$678,484Winter 2021Spring 2023Fall 2025Fall 2026
Annualized growth+7.0 % / year
Projected value · 12 months
Optimistic$1,161,216
Average$1,094,118
Conservative$1,029,971

Property analysis

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $1,006,143, compared to a sector average of $635,460. It is higher than the sector average because the property has a smaller living area (-345 ft²; sector average: 1,438 ft²), a smaller lot (-2,449 ft²; sector average: 6,949 ft²), a finish level above the sector average (luxury score 9.5/10; sector average: 4/10), and a older construction year (-21 years; sector average: 1,973), relative to a typical house in Le Vieux-Longueuil.

Verified sale history

Recorded transactions associated with this address.

0
No verified sale transaction is currently available.
This estimate is generated by an algorithmic model from the available information. It may differ from an actual transaction price.
doormath.ca/properties/24609Doormath · Property intelligence

1821 R. Notre-Dame-De-Grâces

Longueuil · Le Vieux-Longueuil · J4j · Detached Single Family Home · 1952

1821 R. Notre-Dame-De-Grâces

Longueuil · Le Vieux-Longueuil · J4j · Detached Single Family Home · 1952

Doormath estimate
Details to verify
1821 R. Notre-Dame-De-Grâces
Longueuil · Le Vieux-Longueuil · J4j
$804,914
Market as of Fall 2025
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Correct the characteristics below to get a more precise price

Living area
Category:Comfortable home
1093sq ft
Lot size
Category:Small lot
4500sq ft
Bedrooms
Above-ground bedrooms
3
Bathrooms
Daily comfort
2
Garage
Indoor parking
None
Outdoor parking
Driveway or exterior
2
Luxury level
SignatureX
More characteristics

Buyer waitlist

Owner only
ABCL

0 buyers waiting

In Le Vieux-Longueuil

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Buyer waitlist

Owner only
ABCL

0 buyers waiting

In Le Vieux-Longueuil

Important

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Colours reveal value gaps linked to location.

Estimated value — Fall 2025

$1,006,143

(+$370,683 vs the average in Le Vieux-Longueuil)

Why?

  • Living area below avg. → 1,093 ft² vs avg 1,438 ft²
  • Lot size below avg. → 4,500 ft² vs avg 6,949 ft²
  • Luxury level above avg. → X (high-end) vs sector avg B (standard)
  • Year built below avg. → 1952 vs avg 1973

These differences partly explain the +$370,683 gap from the average in Le Vieux-Longueuil.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $1,006,143, compared to a sector average of $635,460. It is higher than the sector average because the property has a smaller living area (-345 ft²; sector average: 1,438 ft²), a smaller lot (-2,449 ft²; sector average: 6,949 ft²), a finish level above the sector average (luxury score 9.5/10; sector average: 4/10), and a older construction year (-21 years; sector average: 1,973), relative to a typical house in Le Vieux-Longueuil.

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 — Fall 2025

$1,006,143

(+$370,683 vs the average in Le Vieux-Longueuil)

Why?

  • Living area below avg. → 1,093 ft² vs avg 1,438 ft²
  • Lot size below avg. → 4,500 ft² vs avg 6,949 ft²
  • Luxury level above avg. → X (high-end) vs sector avg B (standard)
  • Year built below avg. → 1952 vs avg 1973

These differences partly explain the +$370,683 gap from the average in Le Vieux-Longueuil.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $1,006,143, compared to a sector average of $635,460. It is higher than the sector average because the property has a smaller living area (-345 ft²; sector average: 1,438 ft²), a smaller lot (-2,449 ft²; sector average: 6,949 ft²), a finish level above the sector average (luxury score 9.5/10; sector average: 4/10), and a older construction year (-21 years; sector average: 1,973), relative to a typical house in Le Vieux-Longueuil.

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.

Other properties on this street and nearby

Compare the estimated value of neighbouring addresses.
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