1 rue De Castelnau Est, Montréal

A condo building with 33 units on the assessment roll, built in 2004. 7 building permits since 1990. De Castelnau metro station is 30 m away. Newer than 89% of the buildings on rue De Castelnau Est.

Data as of November 1, 2026 · updated every week

Typical unit, 2026 roll
$670,700
Welcome tax on that value
≈ $8,763
Condo units
33
Built
2004
1 to check4 notes4 clear
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All 33 units with their roll values, floor areas and changes, and what to ask the syndicate.

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What stands out about 1 rue De Castelnau Est

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 1 rue De Castelnau Est

Note

Condo building, 33 units on the roll

Free preview
What the record says
33 divided co-ownership units at this address, built 2004.
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

Listed in the contaminated sites register

What it means and what to ask
Note

7 building permits since 1990

What it means and what to ask
Note

Typical unit assessed at $670,700, +10% 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

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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33 condo units at 1 rue De Castelnau Est

Unit 101$531,000
Unit 102$521,600
Unit 103$495,000
Unit 104$506,700
Unit 105A$478,100
Unit 105B$521,700
Unit 106$101,700
Unit 201$606,900
Unit 202$654,000
Unit 203$584,600
Unit 204$622,400
Unit 205$594,800
Unit 206$425,300
Unit 207$710,500
Unit 208$506,200
Unit 301$885,100
Unit 302$670,700
Unit 303$693,800
Unit 304$845,400
Unit 305$706,400
Unit 306$466,500
Unit 307$785,000
Unit 308$705,100
Unit 401$1,314,000
Unit 402$911,900
Unit 403$866,100
Unit 404$868,000
Unit 405$798,900
Unit 406$615,000
Unit 407$862,100
Unit 408$804,500
Unit 409$1,615,200
Unit 410$815,100

Assessed value of 1 rue De Castelnau Est

In the full report
2026-2028 roll$23,089,300
Typical unit$670,700
Previous roll$21,031,300
Roll in force in 2022$17,125,000

From $17,125,000 on the roll in force in 2022 to $23,089,300 on the current roll: +35%.

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 · 7 since 1990

In the full report
May 2023 · Renovation or alteration
6 more permits in the full report

Life around 1 rue De Castelnau Est

City 311 requests within 150 m, last 12 months138 · streets, sidewalks and lights 77, dumped items and cleanliness 36, snow clearing 6
Ground-floor shops within 500 m362 · restaurants and cafés 99, grocery and daily shops 113, other shops 37, services 102, bars, entertainment and hotels 11
Empty storefronts within 500 m11%
Nearest food shopPetro-Canada, 100 m
Playground170 m
Dog run410 m
Public poolParc Jarry, 700 m
Wading pool or splash padParc Jarry, 590 m
Outdoor skating rink420 m
Tennis or pickleball courts650 m
LibraryBibliothèque de Parc-Extension, 850 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)2,664
Median age39.6 (island of Montréal 39.6)
Median household income (2020)$88,000 (island of Montréal $66,500)
Households that own their home58% (island of Montréal 42%)
Moved here in the last five years63% (island of Montréal 44%)
Children under 1511% (island of Montréal 15%)
People 65 and over15% (island of Montréal 18%)
People who speak French and English75% (island of Montréal 60%)
People who speak French only18% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher75% (island of Montréal 45%)
Workers who take transit to work33% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more5% (island of Montréal 15%)
Homes built in 1960 or before14% (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

UseImmeuble commercial
TypeIntegrated
Land use in the urban planMixed
Frontage, cadastre and owner since

Metro and bus near 1 rue De Castelnau Est

Nearest metro: De Castelnau (Blue line)30 m
Station De Castelnau · 55, 36330 m
Station De Castelnau · 55, 36368 m
Saint-Laurent / Faillon · 55, 363186 m
To downtown (McGill station) by metro and bus, weekday morning≈ 24 min

Public schools near 1 rue De Castelnau Est

French-language public elementary schoolÉcole Sainte-Cécile, 200 m
English-language public elementary schoolÉcole Sinclair Laird, 1.8 km
French-language public secondary schoolÉcole Lucien-Pagé, 1.1 km
English-language public secondary schoolÉcole Saint-Raphaël, 1.9 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 front2 · Acer miyabei Morton (State Street)
BoroughVilleray-Saint-Michel-Parc-Extension
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 years0

In Villeray-Saint-Michel-Parc-Extension, the borough issued 16 construction permits and 18 demolition permits in the last two years. About the borough

Crime near 1 rue De Castelnau Est

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 1 rue De Castelnau Est

What are the condo units at 1 rue De Castelnau Est assessed at?

The typical unit is assessed at $670,700 on the 2026-2027-2028 assessment roll; the building has 33 units. More

How much is the welcome tax for 1 rue De Castelnau Est?

About $8,763 on its assessed value of $670,700. 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

How has the assessed value of 1 rue De Castelnau Est changed?

From $17,125,000 on the roll in force in 2022 to $23,089,300 on the current roll: +35%. The previous roll had it at $21,031,300. More

When was 1 rue De Castelnau Est built?

In 2004, according to the assessment roll.

How many units does 1 rue De Castelnau Est have?

33 condo units, according to the assessment roll.

Is 1 rue De Castelnau Est in a flood zone?

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

Does 1 rue De Castelnau Est have a notice of deterioration?

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

Is 1 rue De Castelnau Est a heritage building?

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

Can 1 rue De Castelnau Est 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 1 rue De Castelnau Est had?

The City has issued 7 permits since 1990. The latest, from May 2023: transformation. More

How far is the nearest metro station from 1 rue De Castelnau Est?

De Castelnau is 30 m away in a straight line.

How long does it take to get downtown from 1 rue De Castelnau Est?

About 24 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 De Castelnau Est

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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.