Unit R4 – 639 avenue Querbes, Montréal

Unit R4 of 2 on the roll at 639 avenue Querbes. Assessed value +13% since the previous roll. A condo building with 2 units on the assessment roll, built in 1924. No building permit on record since 1990. Outremont metro station is 600 m away.

Data as of October 29, 2026 · updated every week

Unit, 2026 roll
$850,700
Welcome tax on that value
≈ $12,363
Since the previous roll
+13 %
Floor area
148 m²

Building report for 639 avenue Querbes: all 2 units · $20

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What stands out about R4-639 avenue Querbes

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 R4-639 avenue Querbes

Note

1 City housing inspection file within 150 m

Free preview
What the record says
2026-07: 0 dwellings not compliant, 0 non-compliances, file under review.
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.

Note

No building permits on record since 1990

What it means and what to ask
Note

Typical unit assessed at $850,700, +13% on the previous roll

What it means and what to ask
Note

Condo building, 2 units on the 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

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

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  • What it means for a buyer
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Assessed value of R4-639 avenue Querbes

In the full report
This unit, 2026-2028 roll$850,700
Typical unit$850,700
Previous roll$752,800

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
Storeys1
TypeIntegrated
Land use in the urban planResidential
Frontage, cadastre and owner since

Other units at 639 avenue Querbes

Units in the building

Unit R2$785,500
Unit R4 · this unit$850,700

All 2 units in the building

Permits for this address · none since 1990

The borough has issued no building permit for this address since 1990.

Metro and bus near R4-639 avenue Querbes

Nearest metro: Outremont (Blue line)600 m
Bernard / Durocher · 11985 m
Bernard / Durocher · 11988 m
Bernard / De L'Épée · 119131 m
To downtown (McGill station) by metro and bus, weekday morning≈ 31 min

Public schools near R4-639 avenue Querbes

French-language public elementary schoolÉcole de l'Étincelle, 460 m
English-language public elementary schoolÉcole Bancroft, 1.5 km
French-language public secondary schoolÉcole Paul-Gérin-Lajoie-d'Outremont, 310 m
English-language public secondary schoolÉcole secondaire M.I.N.D., 1.5 km

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.

Life around R4-639 avenue Querbes

City 311 requests within 150 m, last 12 months159 · dumped items and cleanliness 57, streets, sidewalks and lights 42, snow clearing 42
Ground-floor shops within 500 m232 · restaurants and cafés 50, grocery and daily shops 35, other shops 77, services 58, bars, entertainment and hotels 12
Empty storefronts within 500 m21%
Nearest food shopJaimée, 60 m
Playground220 m
Dog run1.1 km
Public poolParc John-F-Kennedy, 640 m
Wading pool or splash padParc Clark, 620 m
Outdoor skating rink560 m
Tennis or pickleball courts200 m
LibraryBibliothèque Mordecai-Richler, 490 m

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)734
Median age24.8 (island of Montréal 39.6)
Median household income (2020)$81,000 (island of Montréal $66,500)
Households that own their home33% (island of Montréal 42%)
Moved here in the last five years35% (island of Montréal 44%)
Children under 1532% (island of Montréal 15%)
People 65 and over3% (island of Montréal 18%)
People who speak French and English56% (island of Montréal 60%)
People who speak French only4% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher54% (island of Montréal 45%)
Workers who take transit to work10% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more2% (island of Montréal 15%)
Homes built in 1960 or before89% (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.

Street and trees

City trees in frontNone recorded
BoroughOutremont
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)None recorded

Building activity nearby

Construction permits within 300 m, 2 years0
Demolition permits within 300 m, 2 years1

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

Crime near R4-639 avenue Querbes

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 R4-639 avenue Querbes

What is Unit R4, R4-639 avenue Querbes assessed at?

$850,700 on the 2026-2027-2028 assessment roll. More

How much is the welcome tax for R4-639 avenue Querbes?

About $12,363 on its assessed value of $850,700. 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

When was R4-639 avenue Querbes built?

In 1924, according to the assessment roll.

Is R4-639 avenue Querbes in a flood zone?

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

Does R4-639 avenue Querbes have a notice of deterioration?

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

Is R4-639 avenue Querbes a heritage building?

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

Can R4-639 avenue Querbes 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. In a condo, the declaration of co-ownership must allow it or the syndicate must authorize it. More

What building permits has R4-639 avenue Querbes had?

None since 1990, when the City’s open permit records begin. More

How far is the nearest metro station from R4-639 avenue Querbes?

Outremont is 600 m away in a straight line.

How long does it take to get downtown from R4-639 avenue Querbes?

About 31 minutes by metro and bus on a weekday morning to McGill station, with the walk to the stop, according to the STM timetable.

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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.