425 rue Sainte-Hélène, Montréal

A condo building with 62 units on the assessment roll, built in 2005. 6 building permits since 1990. Inside Site patrimonial de Montréal. Square Victoria-Oaci metro station is 430 m away. Newer than 100% of the buildings on rue Sainte-Hélène.

Data as of November 1, 2026 · updated every week

Typical unit, 2026 roll
$364,800
Welcome tax on that value
≈ $3,583
Condo units
62
Built
2005
2 to check4 notes3 clear
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All 62 units with their roll values, floor areas and changes, and what to ask the syndicate.

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What stands out about 425 rue Sainte-Hélène

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 425 rue Sainte-Hélène

Note

Condo building, 62 units on the roll

Free preview
What the record says
62 divided co-ownership units at this address, built 2005.
What it means
Since the 2020 reform of co-ownership rules, the syndicate must have a contingency fund study and a maintenance log. Older buildings often face special assessments.
What to do
Ask for the syndicate’s certificate on the state of the co-ownership, the contingency fund study, the maintenance log, two years of minutes and the declaration of co-ownership.

The full report explains every finding like this one.

Check

Inside a heritage site: Site patrimonial de Montréal

What it means and what to ask
Check

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

What it means and what to ask
Note

Typical unit assessed at $364,800, +6% 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
Note

The City plans work on the pipes under this street

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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62 condo units at 425 rue Sainte-Hélène

Unit 101$367,000
Unit 102$399,500
Unit 103$266,000
Unit 104$332,400
Unit 105$353,500
Unit 106$317,300
Unit 107$419,800
Unit 108$322,500
Unit 201$427,000
Unit 202$266,900
Unit 203$263,700
Unit 204$274,700
Unit 205$424,700
Unit 206$298,300
Unit 207$282,500
Unit 208$310,300
Unit 209$302,200
Unit 210$351,100
Unit 211$334,700
Unit 301$395,700
Unit 302$292,800
Unit 303$312,500
Unit 304$382,200
Unit 305$451,600
Unit 306$323,700
Unit 307$307,700
Unit 308$417,000
Unit 309$285,500
Unit 310$400,500
Unit 311$327,300
Unit 401$341,700
Unit 402$316,100
Unit 403$324,600
Unit 404$319,300
Unit 405$484,800
Unit 406$432,600
Unit 407$330,100
Unit 408$364,800
Unit 409$391,800
Unit 410$427,200
Unit 411$380,900
Unit 501$422,500
Unit 502$355,300
Unit 503$419,300
Unit 504$429,300
Unit 505$515,100
Unit 506$459,200
Unit 507$360,600
Unit 508$388,100
Unit 509$333,800
Unit 510$374,500
Unit 511$325,100
Unit 601$484,800
Unit 602$368,800
Unit 603$364,800
Unit 604$887,300
Unit 606$592,400
Unit 607$486,300
Unit 609$519,800
Unit 610$481,500
Show all 62 units
Unit 611$432,600
Unit R128$80,200

Assessed value of 425 rue Sainte-Hélène

In the full report
2026-2028 roll$23,405,800
Typical unit$364,800
Previous roll$22,153,800
Roll in force in 2022$18,916,500

From $18,916,500 on the roll in force in 2022 to $23,405,800 on the current roll: +24%.

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 · 6 since 1990

In the full report
Dec 2025 · Renovation or alteration
5 more permits in the full report

Life around 425 rue Sainte-Hélène

City 311 requests within 150 m, last 12 months174 · dumped items and cleanliness 81, streets, sidewalks and lights 77, snow clearing 8
Ground-floor shops within 500 m464 · restaurants and cafés 148, grocery and daily shops 27, other shops 85, services 151, bars, entertainment and hotels 53
Empty storefronts within 500 m15%
Nearest food shopLe beau marché, 110 m
Playground470 m
Dog run710 m
Public poolPiscine du YMCA Centre-Ville, 1.3 km
Wading pool or splash padJeux d'eau Saint-Jacques, 1.2 km
Outdoor skating rink1.1 km
LibraryGrande Bibliothèque - Bibliothèque et Archives nationales du Québec, 1.6 km

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)1,275
Median age38.0 (island of Montréal 39.6)
Median household income (2020)$89,000 (island of Montréal $66,500)
Households that own their home39% (island of Montréal 42%)
Moved here in the last five years62% (island of Montréal 44%)
Children under 156% (island of Montréal 15%)
People 65 and over12% (island of Montréal 18%)
People who speak French and English79% (island of Montréal 60%)
People who speak French only5% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher62% (island of Montréal 45%)
Workers who take transit to work16% (island of Montréal 26%)
Homes that are single-detached houses1% (island of Montréal 14%)
Homes in buildings of five storeys or more57% (island of Montréal 15%)
Homes built in 1960 or before68% (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.

The building

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

Metro and bus near 425 rue Sainte-Hélène

Nearest metro: Square Victoria-Oaci (Orange line)430 m
McGill / Le Moyne · 35, 50, 10799 m
McGill / Saint-Paul · 35, 50, 107132 m
McGill / Notre-Dame · 35, 50, 107176 m
To downtown (McGill station) by metro and bus, weekday morning≈ 19 min

Public schools near 425 rue Sainte-Hélène

French-language public elementary schoolÉcole De la Petite-Bourgogne, 1.7 km
English-language public elementary schoolÉcole F.A.C.E., 1.4 km
French-language public secondary schoolÉcole FACE, 1.4 km
English-language public secondary schoolÉcole F.A.C.E., 1.4 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.

Street and trees

City trees in frontNone recorded
BoroughVille-Marie
City plan for the pipes under the street (2023–2027)Water main: immediate attention · sewer: immediate attention
Water main breaks repaired within 35 m (1972–2017)1, the latest in 1997

Work on the street (City permits)

  • Construction/rénovation sans excavation · Notre-Dame entre Sainte-Hélène et McGill until November 6, 2026

Building activity nearby

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

In Ville-Marie, the borough issued 34 construction permits and 26 demolition permits in the last two years. About the borough

Crime near 425 rue Sainte-Hélène

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 425 rue Sainte-Hélène

What are the condo units at 425 rue Sainte-Hélène assessed at?

The typical unit is assessed at $364,800 on the 2026-2027-2028 assessment roll; the building has 62 units. More

How much is the welcome tax for 425 rue Sainte-Hélène?

About $3,583 on its assessed value of $364,800. 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 425 rue Sainte-Hélène changed?

From $18,916,500 on the roll in force in 2022 to $23,405,800 on the current roll: +24%. The previous roll had it at $22,153,800. More

When was 425 rue Sainte-Hélène built?

In 2005, according to the assessment roll.

How many units does 425 rue Sainte-Hélène have?

62 condo units, according to the assessment roll.

Is 425 rue Sainte-Hélène in a flood zone?

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

Does 425 rue Sainte-Hélène have a notice of deterioration?

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

Is 425 rue Sainte-Hélène a heritage building?

Yes. It is protected or listed as heritage: work on it needs the City’s or Quebec’s approval. More

Can 425 rue Sainte-Hélène 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 425 rue Sainte-Hélène had?

The City has issued 6 permits since 1990. The latest, from Dec 2025: travaux intérieurs. More

How far is the nearest metro station from 425 rue Sainte-Hélène?

Square Victoria-Oaci is 430 m away in a straight line.

How long does it take to get downtown from 425 rue Sainte-Hélène?

About 19 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 Sainte-Hélène

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Checked against Montréal open data and the Quebec assessment roll on November 1, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.