433-437 avenue Ash, Montréal

A building with 3 dwellings (3 storeys), built in 1915, on a 178 m² lot. 2 building permits since 1990. Listed in the inventory of heritage buildings built before 1940. Charlevoix metro station is 1.2 km away. Assessed lower than 67% of the houses and plexes on avenue Ash.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$919,400
Welcome tax on that value
≈ $13,737
Dwellings
3
Built
1915

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What the records show for 433-437 avenue Ash

Serious

City test found a lead water service line

City of Montréal lead screening test, July 13, 2020. It is about the underground water pipe between the building and the City main, not the condition of the building. A line replaced since then shows once the City updates its record.What it means and what to ask
Note

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

Free preview
What the record says
The City of Montréal allows renting your principal residence to tourists only from June 10 to September 10, 31 days at most, with a yearly City permit and a CITQ registration number. A home that is not your principal residence needs a certificate of occupancy, which most residential areas do not allow.
What it means
Do not count on short-term rental income from this property unless you will live in it.
What to do
Check the City’s current rules on montreal.ca before you count on rental income.

The full report explains every finding like this one.

Check

In the inventory of heritage buildings built before 1940

What it means and what to ask
Check

2 building permits since 1990, 1 in the last 3 years

What it means and what to ask
Check

Rainwater can pool on this lot in a heavy storm

What it means and what to ask
Note

Assessed at $919,400, +21% on the previous roll

What it means and what to ask
Note

1 contaminated site within 100 m

What it means and what to ask
Clear

No notice of deterioration

Clear

No City right of first refusal

Clear

Not in a mapped flood zone

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Assessed value of 433-437 avenue Ash

In the full report
2026-2028 roll$919,400
Previous roll$759,800

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
Storeys3
Lot area178 m²
TypeRow
Land use in the urban planResidential
Frontage, cadastre and owner since

Permits for this address · 2 since 1990

In the full report
Sep 2024 · Renovation or alteration
1 more permit in the full report

Street and trees

City trees in front3 · Skyline Honey-Locust, Downy Serviceberry
BoroughLe Sud-Ouest
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 433-437 avenue Ash

Nearest metro: Charlevoix (Green line)1.2 km
Le Ber / Ash · 57107 m
Charon / Le Ber · 57, 71109 m
Ash / Favard · 57, 71110 m

Building activity nearby

Construction permits within 300 m, 2 years2
Demolition permits within 300 m, 2 years2

In Le Sud-Ouest, the borough issued 52 construction permits and 30 demolition permits in the last two years. About the borough

Crime near 433-437 avenue Ash

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 433-437 avenue Ash

What is 433-437 avenue Ash assessed at?

$919,400 on the 2026-2027-2028 assessment roll. The previous roll had it at $759,800. More

How much is the welcome tax for 433-437 avenue Ash?

About $13,737 on its assessed value of $919,400. 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

When was 433-437 avenue Ash built?

In 1915, according to the assessment roll.

How many dwellings does 433-437 avenue Ash have?

3 dwellings, according to the assessment roll.

Is 433-437 avenue Ash in a flood zone?

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

Does 433-437 avenue Ash have a notice of deterioration?

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

Is 433-437 avenue Ash a heritage building?

It is in the City’s inventory of buildings built before 1940. It is not protected, but some work may need a review. More

Can 433-437 avenue Ash 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 433-437 avenue Ash had?

The City has issued 2 permits since 1990. The latest, from Sep 2024: travaux extérieurs. More

How far is the nearest metro station from 433-437 avenue Ash?

Charlevoix is 1.2 km away in a straight line.

Other addresses on avenue Ash

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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.