506-508 avenue Sénécal, Montréal

A building with 2 dwellings (2 storeys), built in 1956, on a 226 m² lot. 5 building permits since 1990. Angrignon metro station is 1.4 km away. Assessed lower than 78% of the houses and plexes on avenue Sénécal.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$687,700
Welcome tax on that value
≈ $9,103
Dwellings
2
Built
1956

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What stands out about 506-508 avenue Sénécal

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 506-508 avenue Sénécal

Note

11 construction and 0 demolition permits within 300 m

Free preview
What the record says
Permits issued in the last 24 months.
What it means
The area is changing. Expect construction nearby for a while.
What to do
Visit on a weekday and ask the borough about the largest projects.

The full report explains every finding like this one.

Note

5 building permits since 1990

What it means and what to ask
Note

Assessed at $687,700, +15% on the previous roll

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

City test: water service line not lead

Clear

Not in a mapped flood zone

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Assessed value of 506-508 avenue Sénécal

In the full report
2026-2028 roll$687,700
Previous roll$598,000
Roll in force in 2022$449,600

From $449,600 on the roll in force in 2022 to $687,700 on the current roll: +53%.

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 area226 m²
TypeSemi-detached
Land use in the urban planResidential
Built area on the lot (City outlines, 2016)≈ 95 m²
Share of the lot under buildings≈ 42%
Frontage, cadastre and owner since

Permits for this address · 5 since 1990

In the full report
Jun 2017 · Renovation or alteration
4 more permits in the full report

Street and trees

City trees in frontNone recorded
BoroughLaSalle
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)3, the latest in 2009

Work on the street (City permits)

  • Autre · Lacharité entre Bannon et Centrale until November 6, 2026

Metro and bus near 506-508 avenue Sénécal

Nearest metro: Angrignon (Green line)1.4 km
Lacharité / Bannon · 107, 11457 m
Édouard / Lacharité · 114187 m
Lacharité / Centrale · 107, 114188 m
To downtown (McGill station) by metro and bus, weekday morning≈ 36 min

Public schools near 506-508 avenue Sénécal

French-language public elementary schoolÉcole Sainte-Geneviève Sud, 250 m
English-language public elementary schoolCentre Bourbonnière (Mountainview), 540 m
French-language public secondary schoolÉcole Caroline-Dawson, 1.2 km
English-language public secondary schoolCentre Bourbonnière (Mountainview), 540 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.

Building activity nearby

Construction permits within 300 m, 2 years11
Demolition permits within 300 m, 2 years0

In LaSalle, the borough issued 12 construction permits and 0 demolition permits in the last two years. About the borough

Life around 506-508 avenue Sénécal

City 311 requests within 150 m, last 12 months47 · streets, sidewalks and lights 24, trees 14, dumped items and cleanliness 4
Ground-floor shops within 500 m22 · restaurants and cafés 2, grocery and daily shops 3, other shops 1, services 16
Empty storefronts within 500 m8%
Nearest food shopMarché boonan, 270 m
Playground200 m
Dog run80 m
Public poolParc Leroux, 140 m
Wading pool or splash padParc Leroux, 140 m
Outdoor skating rink400 m
Tennis or pickleball courts120 m
LibraryBibliothèque Jacqueline-De Repentigny, 2.0 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)576
Median age39.2 (island of Montréal 39.6)
Median household income (2020)$71,500 (island of Montréal $66,500)
Households that own their home44% (island of Montréal 42%)
Moved here in the last five years43% (island of Montréal 44%)
Children under 1519% (island of Montréal 15%)
People 65 and over14% (island of Montréal 18%)
People who speak French and English59% (island of Montréal 60%)
People who speak French only20% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher30% (island of Montréal 45%)
Workers who take transit to work29% (island of Montréal 26%)
Homes that are single-detached houses4% (island of Montréal 14%)
Homes in buildings of five storeys or more0% (island of Montréal 15%)
Homes built in 1960 or before65% (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 506-508 avenue Sénécal

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 506-508 avenue Sénécal

What is 506-508 avenue Sénécal assessed at?

$687,700 on the 2026-2027-2028 assessment roll. The previous roll had it at $598,000. More

How much is the welcome tax for 506-508 avenue Sénécal?

About $9,103 on its assessed value of $687,700. 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 506-508 avenue Sénécal changed?

From $449,600 on the roll in force in 2022 to $687,700 on the current roll: +53%. The previous roll had it at $598,000. More

When was 506-508 avenue Sénécal built?

In 1956, according to the assessment roll.

How many dwellings does 506-508 avenue Sénécal have?

2 dwellings, according to the assessment roll.

Is 506-508 avenue Sénécal in a flood zone?

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

Does 506-508 avenue Sénécal have a notice of deterioration?

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

Is 506-508 avenue Sénécal a heritage building?

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

Can 506-508 avenue Sénécal 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 506-508 avenue Sénécal had?

The City has issued 5 permits since 1990. The latest, from Jun 2017: tr - transformation. More

How far is the nearest metro station from 506-508 avenue Sénécal?

Angrignon is 1.4 km away in a straight line.

How long does it take to get downtown from 506-508 avenue Sénécal?

About 36 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 avenue Sénécal

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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.