27 avenue Laviolette, Montréal

A single-family home (2 storeys), built in 1919, on a 346 m² lot. 3 building permits since 1990. Listed in the inventory of heritage buildings built before 1940. Outremont metro station is 490 m away.

Data as of October 25, 2026 · updated every week

Assessed, 2026 roll

$1,717,200

Welcome tax on that value

≈ $32,756

Dwellings

Built

1919

1 to check 4 notes 4 clear

Get the full report · $20 See a sample report

One-time payment, no subscription · PDF for your broker and notary · Secure payment with Stripe

Street view

Google Street View, loads when you click

What the records show for 27 avenue Laviolette

Note

Same owner since 1999

Free preview

What the record says: The current owner was entered on the assessment roll in 1999.
What it means: After a long ownership, roofs, windows, plumbing and wiring may date back decades, and there is no recent sale price to compare.
What to do: Ask for the renovation invoices and the age of the roof, windows, plumbing, wiring and heating.

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

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

3 building permits since 1990

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

Assessed at $1,717,200, +10% on the previous roll

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

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

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Clear

No notice of deterioration

Clear

No City right of first refusal

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

What the full report adds to each finding

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
The source of every line

See a sample report

Read every record and what to do next

Each finding explained, the full permit history, questions for the seller and the notary, and a PDF for your broker.

Unlock full report for $20 CAD

Assessed value of 27 avenue Laviolette

In the full report

2026-2028 roll$1,717,200

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.

Permits for this address · 3 since 1990

In the full report

Sep 2021 · Renovation or alteration

2 more permits in the full report

The building

UseResidential

Storeys2

Lot area346 m²

TypeDetached

Land use in the urban planResidential

Frontage, cadastre and owner since

Metro and bus near 27 avenue Laviolette

Nearest metro: Outremont (Blue line)490 m

Outremont / Bernard · 119104 m

Bernard / Outremont · 119118 m

Outremont / Lajoie · 119235 m

Crime near 27 avenue Laviolette

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Building activity nearby

Construction permits within 300 m, 2 years0

Demolition permits within 300 m, 2 years0

In Outremont, the borough issued 3 construction permits and 0 demolition permits in the last two years. About the borough

Street and trees

City trees in frontNone recorded

BoroughOutremont

Questions about 27 avenue Laviolette

What is 27 avenue Laviolette assessed at?

$1,717,200 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,561,100. More

How much is the welcome tax for 27 avenue Laviolette?

About $32,756 on its assessed value of $1,717,200. 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 27 avenue Laviolette built?

In 1919, according to the assessment roll.

How many dwellings does 27 avenue Laviolette have?

1 dwelling, according to the assessment roll.

Is 27 avenue Laviolette in a flood zone?

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

Does 27 avenue Laviolette have a notice of deterioration?

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

Is 27 avenue Laviolette 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 27 avenue Laviolette 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 27 avenue Laviolette had?

The City has issued 3 permits since 1990. The latest, from Sep 2021: transformation. More

How far is the nearest metro station from 27 avenue Laviolette?

Outremont is 490 m away in a straight line.

Other addresses on avenue Laviolette

Compare 27 avenue Laviolette with another address · Watch this address: email me when its records change

Full reportEvery record explained · PDF

Unlock $20

Checked against Montréal open data and the Quebec assessment roll on October 25, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.