336 rue Groulx, Montréal

A single-family home (2 storeys), built in 1958, on a 581 m² lot. 4 building permits since 1990. Assessed lower than 91% of the houses and plexes on rue Groulx.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$455,700
Welcome tax on that value
≈ $4,946
Dwellings
1
Built
1958
1 to check6 notes4 clear
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What stands out about 336 rue Groulx

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 336 rue Groulx

Note

Built before 1970, not tested: the water service line may be lead

Free preview
What the record says
Built 1958, 1 dwelling. No City screening test is published for this address. The City considers buildings with fewer than 8 dwellings built before 1970 likely to have a lead service line.
What it means
Replacing the private part of a lead service line is the owner’s responsibility and is mandatory in Montréal.
What to do
Ask the seller whether the service line was tested or replaced, or call 311 to ask whether the City has tested it.

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

4 building permits since 1990

What it means and what to ask
Note

Assessed at $455,700, +11% on the previous roll

What it means and what to ask
Note

Same owner since 1986

What it means and what to ask
Note

11 construction and 2 demolition permits within 300 m

What it means and what to ask
Note

Short-term rentals: principal residence only, June 10 to September 10

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

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Assessed value of 336 rue Groulx

In the full report
2026-2028 roll$455,700
Previous roll$410,500
Roll in force in 2022$304,100

From $304,100 on the roll in force in 2022 to $455,700 on the current roll: +50%.

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 area581 m²
TypeSemi-detached
Land use in the urban planResidential
Built area on the lot (City outlines, 2016)≈ 135 m²
Share of the lot under buildings≈ 23%
Frontage, cadastre and owner since

Permits for this address · 4 since 1990

In the full report
Jul 2013 · Certificate of authorization
3 more permits in the full report

Street and trees

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

Metro and bus near 336 rue Groulx

Gouin / No 10376 · 79, 356, 382260 m
Gouin / No 10376 · 79, 356, 382271 m
Gouin / Le Boulevard · 79, 356, 382288 m
To downtown (McGill station) by metro and bus, weekday morning≈ 68 min

Public schools near 336 rue Groulx

French-language public elementary schoolÉcole Lalande, 390 m
English-language public elementary schoolÉcole primaire Sunshine Academy, 1.8 km
French-language public secondary schoolÉcole de l'Altitude, 1.8 km
English-language public secondary schoolÉcole secondaire Pierrefonds, 4.1 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 years11
Demolition permits within 300 m, 2 years2

In Pierrefonds-Roxboro, the borough issued 694 construction permits and 20 demolition permits in the last two years. About the borough

Life around 336 rue Groulx

City 311 requests within 150 m, last 12 months9 · streets, sidewalks and lights 4, water and sewers 3, trees 2
Ground-floor shops within 500 m57 · restaurants and cafés 6, grocery and daily shops 8, other shops 12, services 30, bars, entertainment and hotels 1
Empty storefronts within 500 m5%
Nearest food shopDÉPANNEUR 7 JOURS, 290 m
Playground150 m
Public poolPiscine Roxboro, 740 m
Outdoor skating rink680 m
Tennis or pickleball courts650 m
LibraryBibliothèque de Roxboro, 1.3 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)871
Median age45.6 (island of Montréal 39.6)
Median household income (2020)$111,000 (island of Montréal $66,500)
Households that own their home98% (island of Montréal 42%)
Moved here in the last five years34% (island of Montréal 44%)
Children under 1516% (island of Montréal 15%)
People 65 and over21% (island of Montréal 18%)
People who speak French and English79% (island of Montréal 60%)
People who speak French only9% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher50% (island of Montréal 45%)
Workers who take transit to work5% (island of Montréal 26%)
Homes that are single-detached houses92% (island of Montréal 14%)
Homes in buildings of five storeys or more0% (island of Montréal 15%)
Homes built in 1960 or before28% (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 336 rue Groulx

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 336 rue Groulx

What is 336 rue Groulx assessed at?

$455,700 on the 2026-2027-2028 assessment roll. The previous roll had it at $410,500. More

How much is the welcome tax for 336 rue Groulx?

About $4,946 on its assessed value of $455,700. 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 336 rue Groulx changed?

From $304,100 on the roll in force in 2022 to $455,700 on the current roll: +50%. The previous roll had it at $410,500. More

When was 336 rue Groulx built?

In 1958, according to the assessment roll.

How many dwellings does 336 rue Groulx have?

1 dwelling, according to the assessment roll.

Is 336 rue Groulx in a flood zone?

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

Does 336 rue Groulx have a notice of deterioration?

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

Is 336 rue Groulx a heritage building?

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

Can 336 rue Groulx be rented short term (Airbnb)?

Only as the owner’s or tenant’s principal residence, from June 10 to September 10, 31 days at most, with a yearly City permit and a CITQ registration number. More

What building permits has 336 rue Groulx had?

The City has issued 4 permits since 1990. The latest, from Jul 2013: cl- cloture, mur. More

How long does it take to get downtown from 336 rue Groulx?

About 68 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 rue Groulx

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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.