4270-4280 rue Saint-Jacques, Montréal

A building with 2 dwellings (3 storeys), built around 1900, on a 439 m² lot. 8 building permits since 1990. Listed in the inventory of heritage buildings built before 1940. Place St-Henri metro station is 140 m away. Older than 76% of the buildings on rue Saint-Jacques. Assessed higher than 68% of the houses and plexes on rue Saint-Jacques.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$1,780,600
Welcome tax on that value
≈ $34,341
Dwellings
2
Built
≈ 1900
2 to check4 notes3 clear
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What stands out about 4270-4280 rue Saint-Jacques

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 4270-4280 rue Saint-Jacques

Note

1 City housing inspection file within 150 m

Free preview
What the record says
2020-10: 0 dwellings not compliant, 0 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

In the inventory of heritage buildings built before 1940

What it means and what to ask
Check

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

What it means and what to ask
Note

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

What it means and what to ask
Note

Assessed at $1,780,600, +19% 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

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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Assessed value of 4270-4280 rue Saint-Jacques

In the full report
2026-2028 roll$1,780,600
Previous roll$1,496,300
Roll in force in 2022$1,125,000

From $1,125,000 on the roll in force in 2022 to $1,780,600 on the current roll: +58%.

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 area439 m²
Land use in the urban planResidential
Built area on the lot (City outlines, 2016)≈ 412 m²
Share of the lot under buildings≈ 94%
Frontage, cadastre and owner since

Permits for this address · 8 since 1990

In the full report
Dec 2024 · Renovation or alteration
7 more permits in the full report

Street and trees

City trees in front2 · Common Hackberry
BoroughLe Sud-Ouest
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)2, the latest in 2015

Work on the street (City permits)

  • Construction/rénovation sans excavation · Saint-Jacques entre Sainte-Marguerite et Lacasse until December 1, 2026

Metro and bus near 4270-4280 rue Saint-Jacques

Nearest metro: Place St-Henri (Orange line)140 m
Saint-Jacques / Saint-Philippe · 35, 3637 m
Station Place-Saint-Henri / Saint-Ferdinand · 190, 37177 m
Station Place-Saint-Henri / Saint-Ferdinand · 17102 m
To downtown (McGill station) by metro and bus, weekday morning≈ 12 min

Public schools near 4270-4280 rue Saint-Jacques

French-language public elementary schoolÉcole Ludger-Duvernay, 250 m
English-language public elementary schoolÉcole Westmount Park, 670 m
French-language public secondary schoolÉcole Saint-Henri, 140 m
English-language public secondary schoolÉcole Centre Mackay, 760 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 years2
Demolition permits within 300 m, 2 years1

In Le Sud-Ouest, the borough issued 52 construction permits and 28 demolition permits in the last two years. About the borough

Life around 4270-4280 rue Saint-Jacques

City 311 requests within 150 m, last 12 months119 · streets, sidewalks and lights 44, dumped items and cleanliness 44, snow clearing 22
Ground-floor shops within 500 m105 · restaurants and cafés 25, grocery and daily shops 19, other shops 10, services 43, bars, entertainment and hotels 8
Empty storefronts within 500 m24%
Nearest food shopDEPANNEUR BELLEVIE, 70 m
Playground270 m
Dog run510 m
Public poolPiscine intérieure Saint-Henri, 170 m
Wading pool or splash padParc Louis-Cyr, 470 m
Outdoor skating rink1.2 km
Tennis or pickleball courts320 m
LibraryBibliothèque de Saint-Henri, 450 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)674
Median age33.2 (island of Montréal 39.6)
Median household income (2020)$66,000 (island of Montréal $66,500)
Households that own their home31% (island of Montréal 42%)
Moved here in the last five years64% (island of Montréal 44%)
Children under 1511% (island of Montréal 15%)
People 65 and over7% (island of Montréal 18%)
People who speak French and English73% (island of Montréal 60%)
People who speak French only16% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher59% (island of Montréal 45%)
Workers who take transit to work28% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more1% (island of Montréal 15%)
Homes built in 1960 or before44% (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 4270-4280 rue Saint-Jacques

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 4270-4280 rue Saint-Jacques

What is 4270-4280 rue Saint-Jacques assessed at?

$1,780,600 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,496,300. More

How much is the welcome tax for 4270-4280 rue Saint-Jacques?

About $34,341 on its assessed value of $1,780,600. 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

How has the assessed value of 4270-4280 rue Saint-Jacques changed?

From $1,125,000 on the roll in force in 2022 to $1,780,600 on the current roll: +58%. The previous roll had it at $1,496,300. More

When was 4270-4280 rue Saint-Jacques built?

Around 1900, according to the assessment roll (estimated year).

How many dwellings does 4270-4280 rue Saint-Jacques have?

2 dwellings, according to the assessment roll.

Is 4270-4280 rue Saint-Jacques in a flood zone?

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

Does 4270-4280 rue Saint-Jacques have a notice of deterioration?

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

Is 4270-4280 rue Saint-Jacques 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 4270-4280 rue Saint-Jacques 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 4270-4280 rue Saint-Jacques had?

The City has issued 8 permits since 1990. The latest, from Dec 2024: travaux intérieurs. More

How far is the nearest metro station from 4270-4280 rue Saint-Jacques?

Place St-Henri is 140 m away in a straight line.

How long does it take to get downtown from 4270-4280 rue Saint-Jacques?

About 12 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 rue Saint-Jacques

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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.