409 9e Avenue, Montréal

A single-family home (2 storeys), built in 1949, on a 298 m² lot. 2 building permits since 1990. Angrignon metro station is 1.9 km away. Older than 96% of the buildings on 9e Avenue. Assessed lower than 82% of the houses and plexes on 9e Avenue.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$618,000
Welcome tax on that value
≈ $7,709
Dwellings
1
Built
1949
1 to check3 notes5 clear
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What stands out about 409 9e Avenue

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 409 9e Avenue

Note

7 City housing inspection files within 150 m

Free preview
What the record says
2023-07: 60 dwellings not compliant, 230 non-compliances, file closed; 2022-06: 44 dwellings not compliant, 176 non-compliances, file closed; 2020-10: 0 dwellings not compliant, 0 non-compliances, file closed; 2020-10: 0 dwellings not compliant, 0 non-compliances, file closed; 2020-02: 40 dwellings not compliant, 247 non-compliances, file closed; 2020-02: 37 dwellings not compliant, 239 non-compliances, file closed; 2020-02: 22 dwellings not compliant, 183 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

2 building permits since 1990, 2 in the last 3 years

What it means and what to ask
Note

Assessed at $618,000, +7% 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

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

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  • What the record says, with its date and number
  • What it means for a buyer
  • What to ask the seller, your broker and your notary
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Assessed value of 409 9e Avenue

In the full report
2026-2028 roll$618,000
Previous roll$577,600
Roll in force in 2022$434,300

From $434,300 on the roll in force in 2022 to $618,000 on the current roll: +42%.

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 area298 m²
TypeDetached
Land use in the urban planResidential
Built area on the lot (City outlines, 2016)≈ 136 m²
Share of the lot under buildings≈ 46%
Frontage, cadastre and owner since

Permits for this address · 2 since 1990

In the full report
Jul 2026 · Renovation or alteration
1 more permit 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: to be studied
Water main breaks repaired within 35 m (1972–2017)None recorded

Metro and bus near 409 9e Avenue

Nearest metro: Angrignon (Green line)1.9 km
George / 9e Avenue · 10750 m
George / 9e Avenue · 12377 m
Champlain / 8e Avenue · 10795 m
To downtown (McGill station) by metro and bus, weekday morning≈ 40 min

Public schools near 409 9e Avenue

French-language public elementary schoolÉcole du Grand-Héron, 680 m
English-language public elementary schoolÉcole primaire Allion, 460 m
French-language public secondary schoolÉcole Caroline-Dawson, 810 m
English-language public secondary schoolPolyvalente LaSalle, 460 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 years0
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 409 9e Avenue

City 311 requests within 150 m, last 12 months33 · streets, sidewalks and lights 10, dumped items and cleanliness 7, snow clearing 6
Ground-floor shops within 500 m31 · restaurants and cafés 4, grocery and daily shops 7, other shops 4, services 14, bars, entertainment and hotels 2
Empty storefronts within 500 m3%
Nearest food shopDépanneur Lucille, 80 m
Playground390 m
Dog run1,000 m
Public poolParc Raymond, 290 m
Wading pool or splash padParc Père-Marquette, 740 m
Outdoor skating rink310 m
Tennis or pickleball courts960 m
LibraryBibliothèque L'Octogone, 1.5 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)530
Median age36.4 (island of Montréal 39.6)
Median household income (2020)$72,500 (island of Montréal $66,500)
Households that own their home50% (island of Montréal 42%)
Moved here in the last five years38% (island of Montréal 44%)
Children under 1519% (island of Montréal 15%)
People 65 and over14% (island of Montréal 18%)
People who speak French and English62% (island of Montréal 60%)
People who speak French only26% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher27% (island of Montréal 45%)
Workers who take transit to work31% (island of Montréal 26%)
Homes that are single-detached houses10% (island of Montréal 14%)
Homes in buildings of five storeys or more0% (island of Montréal 15%)
Homes built in 1960 or before76% (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 409 9e Avenue

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 409 9e Avenue

What is 409 9e Avenue assessed at?

$618,000 on the 2026-2027-2028 assessment roll. The previous roll had it at $577,600. More

How much is the welcome tax for 409 9e Avenue?

About $7,709 on its assessed value of $618,000. 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 409 9e Avenue changed?

From $434,300 on the roll in force in 2022 to $618,000 on the current roll: +42%. The previous roll had it at $577,600. More

When was 409 9e Avenue built?

In 1949, according to the assessment roll.

How many dwellings does 409 9e Avenue have?

1 dwelling, according to the assessment roll.

Is 409 9e Avenue in a flood zone?

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

Does 409 9e Avenue have a notice of deterioration?

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

Is 409 9e Avenue a heritage building?

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

Can 409 9e Avenue 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 409 9e Avenue had?

The City has issued 2 permits since 1990. The latest, from Jul 2026: tr - transformation. More

How far is the nearest metro station from 409 9e Avenue?

Angrignon is 1.9 km away in a straight line.

How long does it take to get downtown from 409 9e Avenue?

About 40 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 9e Avenue

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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.