3540 rue Saint-Patrick, Montréal

A property (1 storey), built in 1942, on a 9,735 m² lot. 2 building permits since 1990. Lasalle metro station is 870 m away. Older than 85% of the buildings on rue Saint-Patrick.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$4,257,600
Welcome tax on that value
≈ $123,200
Dwellings
—
Built
1942

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What the records show for 3540 rue Saint-Patrick

Note

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

Free preview
What the record says
Built 1942, 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

Listed in the contaminated sites register

What it means and what to ask
Note

2 building permits since 1990

What it means and what to ask
Note

Assessed at $4,257,600, +35% 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

Not in a mapped flood zone

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Assessed value of 3540 rue Saint-Patrick

In the full report
2026-2028 roll$4,257,600
Previous roll$3,153,800

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

UseAutres activités d'impression commerciale
Storeys1
Lot area9,735 m²
Land use in the urban planemplois
Frontage, cadastre and owner since

Permits for this address · 2 since 1990

In the full report
Jul 1998 · Renovation or alteration
1 more permit in the full report

Street and trees

City trees in frontNone recorded
BoroughLe Sud-Ouest
Water main breaks repaired within 35 m (1972–2017)None recorded

Metro and bus near 3540 rue Saint-Patrick

Nearest metro: Lasalle (Green line)870 m
Saint-Patrick / No 3550 · 101136 m
Saint-Patrick / No 3550 · 101151 m
Saint-Patrick / No 3400 · 101252 m

Building activity nearby

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

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

Crime near 3540 rue Saint-Patrick

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 3540 rue Saint-Patrick

What is 3540 rue Saint-Patrick assessed at?

$4,257,600 on the 2026-2027-2028 assessment roll. The previous roll had it at $3,153,800. More

How much is the welcome tax for 3540 rue Saint-Patrick?

About $123,200 on its assessed value of $4,257,600. 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 3540 rue Saint-Patrick built?

In 1942, according to the assessment roll.

Is 3540 rue Saint-Patrick in a flood zone?

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

Does 3540 rue Saint-Patrick have a notice of deterioration?

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

Is 3540 rue Saint-Patrick a heritage building?

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

Can 3540 rue Saint-Patrick 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 3540 rue Saint-Patrick had?

The City has issued 2 permits since 1990. The latest, from Jul 1998: transformation. More

How far is the nearest metro station from 3540 rue Saint-Patrick?

Lasalle is 870 m away in a straight line.

Other addresses on rue Saint-Patrick

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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.