6461-6463 boulevard Lavoisier, Montréal

A building with 3 dwellings (2 storeys), built in 1989, on a 337 m² lot. No building permit on record since 1990. Newer than 75% of the buildings on boulevard Lavoisier. Assessed lower than 67% of the houses and plexes on boulevard Lavoisier.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$833,100
Welcome tax on that value
≈ $12,011
Dwellings
3
Built
1989
1 to check5 notes4 clear
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What stands out about 6461-6463 boulevard Lavoisier

Compared with every address on the island of Montréal, from the assessment roll, Montréal open data and the STM timetable.

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What the records show for 6461-6463 boulevard Lavoisier

Note

1 City housing inspection file within 150 m

Free preview
What the record says
2023-02: 0 dwellings not compliant, 0 non-compliances, file closed.
What it means
The City blurs the location of these inspections to protect privacy, so a file cannot be tied to one building. Several files nearby point to older rental buildings with maintenance problems in the area (mould, pests, heating, water infiltration).
What to do
Ask the seller whether the City ever inspected this building and for the reports and proof of repairs.

The full report explains every finding like this one.

Check

Rainwater can pool on this lot in a heavy storm

What it means and what to ask
Note

No building permits on record since 1990

What it means and what to ask
Note

Assessed at $833,100, +10% on the previous roll

What it means and what to ask
Note

Same owner since 1999

What it means and what to ask
Note

No short-term rentals to tourists in this borough

What it means and what to ask
Clear

No notice of deterioration

Clear

No City right of first refusal

Clear

No heritage protection found

Clear

Not in a mapped flood zone

Part of a full report: what each record says, what it means and what to do

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Assessed value of 6461-6463 boulevard Lavoisier

In the full report
2026-2028 roll$833,100
Previous roll$757,400
Roll in force in 2022$565,200

From $565,200 on the roll in force in 2022 to $833,100 on the current roll: +47%.

Welcome tax estimated with the City of Montréal’s 2026 brackets on the assessed value; the notary calculates it on the higher of the price and the adjusted value.

The building

UseResidential
Storeys2
Lot area337 m²
TypeSemi-detached
Land use in the urban planResidential
Built area on the lot (City outlines, 2016)≈ 113 m²
Share of the lot under buildings≈ 34%
Frontage, cadastre and owner since

Permits for this address · none since 1990

The borough has issued no building permit for this address since 1990.

Street and trees

City trees in frontNone recorded
BoroughSaint-Léonard
City plan for the pipes under the street (2023–2027)Water main: no work needed · sewer: no work needed
Water main breaks repaired within 35 m (1972–2017)None recorded

Metro and bus near 6461-6463 boulevard Lavoisier

Langelier / Lavoisier · 3346 m
Langelier / Lavoisier · 3365 m
Lavoisier / Picasso · 18888 m
To downtown (McGill station) by metro and bus, weekday morning≈ 45 min

Public schools near 6461-6463 boulevard Lavoisier

French-language public elementary schoolÉcole Gabrielle-Roy, 680 m
English-language public elementary schoolÉcole Honoré-Mercier, 1.2 km
French-language public secondary schoolÉcole secondaire Antoine-de-Saint-Exupéry, 2.0 km
English-language public secondary schoolAcadémie Québec Virtual, 1.9 km

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.

Building activity nearby

Construction permits within 300 m, 2 years0
Demolition permits within 300 m, 2 years0

In Saint-Léonard, the borough issued 12 construction permits and 11 demolition permits in the last two years. About the borough

Life around 6461-6463 boulevard Lavoisier

City 311 requests within 150 m, last 12 months29 · streets, sidewalks and lights 18, trees 9, dumped items and cleanliness 2
Ground-floor shops within 500 m29 · restaurants and cafés 1, grocery and daily shops 5, other shops 3, services 16, bars, entertainment and hotels 4
Empty storefronts within 500 m0%
Nearest food shopDÉPANNEUR R.D.P., 90 m
Playground190 m
Dog run1.0 km
Public poolParc Ferland, 620 m
Wading pool or splash padParc Ferland, 620 m
Outdoor skating rink640 m
Tennis or pickleball courts600 m
LibraryBibliothèque du Haut-Anjou, 1.7 km

Ville de Montréal open data: 311 requests are counted around the address, never tied to one home; shops come from the City’s survey of ground-floor commercial premises; distances are in a straight line.

The neighbourhood in the 2021 census

People in this census area (2021)861
Median age48.4 (island of Montréal 39.6)
Median household income (2020)$68,500 (island of Montréal $66,500)
Households that own their home51% (island of Montréal 42%)
Moved here in the last five years23% (island of Montréal 44%)
Children under 1511% (island of Montréal 15%)
People 65 and over16% (island of Montréal 18%)
People who speak French and English67% (island of Montréal 60%)
People who speak French only26% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher37% (island of Montréal 45%)
Workers who take transit to work17% (island of Montréal 26%)
Homes that are single-detached houses12% (island of Montréal 14%)
Homes in buildings of five storeys or more31% (island of Montréal 15%)
Homes built in 1960 or before4% (island of Montréal 35%)

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.

Crime near 6461-6463 boulevard Lavoisier

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Questions about 6461-6463 boulevard Lavoisier

What is 6461-6463 boulevard Lavoisier assessed at?

$833,100 on the 2026-2027-2028 assessment roll. The previous roll had it at $757,400. More

How much is the welcome tax for 6461-6463 boulevard Lavoisier?

About $12,011 on its assessed value of $833,100. 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 6461-6463 boulevard Lavoisier changed?

From $565,200 on the roll in force in 2022 to $833,100 on the current roll: +47%. The previous roll had it at $757,400. More

When was 6461-6463 boulevard Lavoisier built?

In 1989, according to the assessment roll.

How many dwellings does 6461-6463 boulevard Lavoisier have?

3 dwellings, according to the assessment roll.

Is 6461-6463 boulevard Lavoisier in a flood zone?

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

Does 6461-6463 boulevard Lavoisier have a notice of deterioration?

No. The Ville de Montréal has registered no notice of deterioration on this building. More

Is 6461-6463 boulevard Lavoisier a heritage building?

No. It is not listed or protected as heritage by the City. More

Can 6461-6463 boulevard Lavoisier be rented short term (Airbnb)?

No. The City of Montréal does not allow short-term rentals to tourists in this borough, even in a principal residence. More

What building permits has 6461-6463 boulevard Lavoisier had?

None since 1990, when the City’s open permit records begin. More

How long does it take to get downtown from 6461-6463 boulevard Lavoisier?

About 45 minutes by metro and bus on a weekday morning to McGill station, with the walk to the stop, according to the STM timetable.

Other addresses on boulevard Lavoisier

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Checked against Montréal open data and the Quebec assessment roll on October 29, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.