1142 Rue Gadbois, Longueuil

A single-family home (1 storey), built in 1980, on a 388 m² lot. Older than 89% of the buildings on Rue Gadbois. Assessed lower than 76% of the houses and plexes on Rue Gadbois.

Data as of October 29, 2026 · updated every week

Assessed, current roll
$413,500
Welcome tax on that value
≈ $4,313
Dwellings
1
Built
1980

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What the records show for 1142 Rue Gadbois

Note

Same owner since 2001

Free preview
What the record says
The current owner was entered on the assessment roll in 2001.
What it means
After a long ownership, roofs, windows, plumbing and wiring may date back decades, and there is no recent sale price to compare.
What to do
Ask for the renovation invoices and the age of the roof, windows, plumbing, wiring and heating.

The full report explains every finding like this one.

Note

Assessed at $413,500, +42% on the previous roll

What it means and what to ask
Clear

Not in a mapped flood zone

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Assessed value of 1142 Rue Gadbois

In the full report
Current roll$413,500
Previous roll$291,800
Roll in force in 2022$291,800

From $291,800 on the roll in force in 2022 to $413,500 on the current roll: +42%.

Welcome tax estimated with the 2026 brackets for Longueuil on the assessed value; the notary calculates it on the higher of the price and the adjusted value.

The building

UseResidential
Storeys1
Lot area388 m²
TypeSemi-detached
Frontage, cadastre and owner since

Location

SectorSaint-Hubert
Postal codeJ4T 3P2
Address pointGeocoded

The location is the address point of the Référentiel québécois des adresses, not a lot outline. Flood zones and contaminated sites are checked at that point.

Public schools near 1142 Rue Gadbois

French-language public elementary schoolÉcole Pierre-Laporte, 1.1 km
English-language public elementary schoolÉcole Reach, 780 m
French-language public secondary schoolÉcole secondaire de l'Agora, 1.1 km
English-language public secondary schoolÉcole Reach, 780 m

The nearest school of each kind in a straight line, not the school of the address: each school service centre (French) and school board (English) sets its own territories, so ask it. English public schools require a certificate of eligibility under the Charter of the French language. Source: Ministère de l’Éducation du Québec.

The neighbourhood in the 2021 census

People in this census area (2021)528
Median age44.8 (Longueuil 41.6)
Median household income (2020)$108,000 (Longueuil $70,500)
Households that own their home100% (Longueuil 56%)
Moved here in the last five years23% (Longueuil 44%)
Children under 1516% (Longueuil 17%)
People 65 and over19% (Longueuil 19%)
People who speak French and English53% (Longueuil 52%)
People who speak French only43% (Longueuil 43%)
Adults 25 to 64 with a bachelor’s degree or higher40% (Longueuil 32%)
Workers who take transit to work8% (Longueuil 16%)
Homes that are single-detached houses65% (Longueuil 36%)
Homes in buildings of five storeys or more0% (Longueuil 3%)
Homes built in 1960 or before0% (Longueuil 16%)

Figures for the census dissemination area that contains the address (a few blocks, usually 400 to 700 people), with the whole city in brackets. Source: Statistics Canada, 2021 Census of Population.

Questions about 1142 Rue Gadbois

What is 1142 Rue Gadbois assessed at?

$413,500 on the current assessment roll. The previous roll had it at $291,800. More

How much is the welcome tax for 1142 Rue Gadbois?

About $4,313 on its assessed value of $413,500. The tax is calculated on the highest of the price paid, the value in the deed and the adjusted assessed value, so the real amount may be higher. More

How has the assessed value of 1142 Rue Gadbois changed?

From $291,800 on the roll in force in 2022 to $413,500 on the current roll: +42%. The previous roll had it at $291,800. More

When was 1142 Rue Gadbois built?

In 1980, according to the assessment roll.

How many dwellings does 1142 Rue Gadbois have?

1 dwelling, according to the assessment roll.

Is 1142 Rue Gadbois in a flood zone?

No. It is not in a flood zone mapped by the Quebec government. More

Other addresses on Rue Gadbois

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Checked against the Quebec assessment roll, the Référentiel québécois des adresses and the provincial flood zone and contaminated site registers on October 29, 2026. Building permits and City notices for Longueuil are not included yet; ask the city. The certificate of location decides.