505 boulevard De Maisonneuve Ouest, Montréal

A condo building with 16 units on the assessment roll, built in 1982. 24 building permits since 1990. McGill metro station is 170 m away. Newer than 77% of the buildings on boulevard De Maisonneuve Ouest.

Data as of November 1, 2026 · updated every week

Typical unit, 2026 roll
$3,533,600
Welcome tax on that value
≈ $94,240
Condo units
16
Built
1982
4 notes4 clear
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All 16 units with their roll values, floor areas and changes, and what to ask the syndicate.

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What stands out about 505 boulevard De Maisonneuve Ouest

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 505 boulevard De Maisonneuve Ouest

Note

Condo building, 16 units on the roll

Free preview
What the record says
16 divided co-ownership units at this address, built 1982.
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.

Note

24 building permits since 1990

What it means and what to ask
Note

Typical unit assessed at $3,533,600

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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16 condo units at 505 boulevard De Maisonneuve Ouest

Unit 101$3,501,500
Unit 201$3,493,800
Unit 301$3,533,600
Unit 401$3,590,000
Unit 501$3,518,100
Unit 601$3,518,100
Unit 701$3,590,000
Unit 801$3,541,200
Unit 901$1,748,200
Unit 902$1,718,700
Unit 1001$1,929,000
Unit 1003$1,507,100
Unit 1101$3,809,300
Unit 1201$3,836,200
Unit 1401$3,836,200
Unit 1501$3,836,200

Assessed value of 505 boulevard De Maisonneuve Ouest

In the full report
2026-2028 roll$50,507,200
Typical unit$3,533,600
Previous roll$50,507,200
Roll in force in 2022$47,648,500

From $47,648,500 on the roll in force in 2022 to $50,507,200 on the current roll: +6%.

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 · 24 since 1990

In the full report
Oct 2011 · Renovation or alteration
23 more permits in the full report

Life around 505 boulevard De Maisonneuve Ouest

City 311 requests within 150 m, last 12 months136 · streets, sidewalks and lights 93, snow clearing 16, dumped items and cleanliness 16
Ground-floor shops within 500 m534 · restaurants and cafés 176, grocery and daily shops 25, other shops 179, services 119, bars, entertainment and hotels 35
Empty storefronts within 500 m22%
Nearest food shopCHOCOLATERIE LEONIDAS, 60 m
Playground790 m
Dog run1.3 km
Public poolPiscine du YMCA Centre-Ville, 710 m
Wading pool or splash padParc Toussaint-Louverture, 910 m
Outdoor skating rink920 m
Tennis or pickleball courts1.2 km
LibraryGrande Bibliothèque - Bibliothèque et Archives nationales du Québec, 1.3 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)2,031
Median age28.4 (island of Montréal 39.6)
Median household income (2020)$40,400 (island of Montréal $66,500)
Households that own their home35% (island of Montréal 42%)
Moved here in the last five years83% (island of Montréal 44%)
Children under 157% (island of Montréal 15%)
People 65 and over6% (island of Montréal 18%)
People who speak French and English55% (island of Montréal 60%)
People who speak French only5% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher77% (island of Montréal 45%)
Workers who take transit to work25% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more99% (island of Montréal 15%)
Homes built in 1960 or before9% (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

UseOffice building
Land use in the urban planMixed
Frontage, cadastre and owner since

Metro and bus near 505 boulevard De Maisonneuve Ouest

Nearest metro: McGill (Green line)170 m
du Président-Kennedy / Aylmer · 12522 m
du Président-Kennedy / Aylmer · 12534 m
Station McGill (Union / De Maisonneuve) · 35, 168, 872100 m
To downtown (McGill station) on foot≈ 3 min

Public schools near 505 boulevard De Maisonneuve Ouest

French-language public elementary schoolÉcole au Pied-de-la-Montagne, pavillon Jean-Jacques-Olier, 1.4 km
English-language public elementary schoolÉcole F.A.C.E., 300 m
French-language public secondary schoolÉcole FACE, 300 m
English-language public secondary schoolÉcole F.A.C.E., 300 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.

Street and trees

City trees in front12 · Columnare Norway Maple, Silver Maple
BoroughVille-Marie
Water main breaks repaired within 35 m (1972–2017)None recorded

Work on the street (City permits)

  • Autre · De Maisonneuve entre De Bleury et Union until November 3, 2026
  • Entretien · City Councillors entre Mayor et De Maisonneuve until November 2, 2026
  • Construction/rénovation sans excavation · City Councillors entre Président-Kennedy et Sherbrooke until November 3, 2026

Building activity nearby

Construction permits within 300 m, 2 years2
Demolition permits within 300 m, 2 years3

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

Crime near 505 boulevard De Maisonneuve Ouest

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 505 boulevard De Maisonneuve Ouest

What are the condo units at 505 boulevard De Maisonneuve Ouest assessed at?

The typical unit is assessed at $3,533,600 on the 2026-2027-2028 assessment roll; the building has 16 units. More

How much is the welcome tax for 505 boulevard De Maisonneuve Ouest?

About $94,240 on its assessed value of $3,533,600. 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 505 boulevard De Maisonneuve Ouest changed?

From $47,648,500 on the roll in force in 2022 to $50,507,200 on the current roll: +6%. The previous roll had it at $50,507,200. More

When was 505 boulevard De Maisonneuve Ouest built?

In 1982, according to the assessment roll.

How many units does 505 boulevard De Maisonneuve Ouest have?

16 condo units, according to the assessment roll.

Is 505 boulevard De Maisonneuve Ouest in a flood zone?

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

Does 505 boulevard De Maisonneuve Ouest have a notice of deterioration?

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

Is 505 boulevard De Maisonneuve Ouest a heritage building?

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

Can 505 boulevard De Maisonneuve Ouest 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 505 boulevard De Maisonneuve Ouest had?

The City has issued 24 permits since 1990. The latest, from Oct 2011: transformation. More

How far is the nearest metro station from 505 boulevard De Maisonneuve Ouest?

McGill is 170 m away in a straight line.

How long does it take to get downtown from 505 boulevard De Maisonneuve Ouest?

About 3 minutes on foot to McGill station.

Other addresses on boulevard De Maisonneuve Ouest

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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.