100 rue du Séminaire, Montréal

A condo building with 70 units on the assessment roll, built in 2018. 2 building permits since 1990. Lucien-L'Allier metro station is 990 m away.

Data as of October 29, 2026 · updated every week

Typical unit, 2026 roll
$1,053,400
Welcome tax on that value
≈ $16,417
Condo units
70
Built
2018
4 notes4 clear
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All 70 units with their roll values, floor areas and changes, and what to ask the syndicate.

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What stands out about 100 rue du Séminaire

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 100 rue du Séminaire

Note

Condo building, 70 units on the roll

Free preview
What the record says
70 divided co-ownership units at this address, built 2018.
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

2 building permits since 1990

What it means and what to ask
Note

Typical unit assessed at $1,053,400, +5% 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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  • What it means for a buyer
  • What to ask the seller, your broker and your notary
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70 condo units at 100 rue du Séminaire

Unit 101$1,282,700
Unit 103$995,200
Unit 105$938,100
Unit 107$993,300
Unit 109$962,400
Unit 110$850,800
Unit 111$945,900
Unit 112$718,100
Unit 114$895,200
Unit 115$944,300
Unit 116$768,100
Unit 117$1,053,400
Unit 118$1,334,700
Unit 119$1,295,300
Unit 202$984,200
Unit 301$1,679,700
Unit 302$1,094,900
Unit 303$980,400
Unit 304$681,700
Unit 305$877,100
Unit 306$695,000
Unit 307$1,007,900
Unit 308$681,100
Unit 309$851,900
Unit 310$981,800
Unit 311$1,215,900
Unit 312$1,575,500
Unit 401$1,636,800
Unit 402$1,196,600
Unit 404$739,500
Unit 406$740,100
Unit 408$618,200
Unit 411$1,245,100
Unit 412$1,506,800
Unit 501$1,784,800
Unit 502$1,091,700
Unit 503$944,800
Unit 504$739,000
Unit 505$790,100
Unit 506$732,100
Unit 507$771,900
Unit 508$685,000
Unit 511$1,250,100
Unit 512$1,718,600
Unit 601$1,710,200
Unit 602$1,157,200
Unit 603$941,500
Unit 604$756,200
Unit 605$803,300
Unit 606$699,500
Unit 607$771,000
Unit 608$712,200
Unit 611$1,257,000
Unit 612$1,618,500
Unit 701$1,742,500
Unit 702$1,173,900
Unit 703$1,185,300
Unit 704$1,067,900
Unit 705$1,770,600
Unit 706$1,319,500
Show all 70 units
Unit 707$1,263,900
Unit 708$1,692,900
Unit 801$1,755,300
Unit 802$1,198,700
Unit 803$1,249,600
Unit 804$924,000
Unit 805$1,705,800
Unit 806$1,411,100
Unit 807$1,445,000
Unit 808$1,751,000

Assessed value of 100 rue du Séminaire

In the full report
2026-2028 roll$78,559,400
Typical unit$1,053,400
Previous roll$74,901,800
Roll in force in 2022$59,138,700

From $59,138,700 on the roll in force in 2022 to $78,559,400 on the current roll: +33%.

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 · 2 since 1990

In the full report
Apr 2018 · Renovation or alteration
1 more permit in the full report

Life around 100 rue du Séminaire

City 311 requests within 150 m, last 12 months114 · streets, sidewalks and lights 57, dumped items and cleanliness 35, noise 9
Ground-floor shops within 500 m117 · restaurants and cafés 24, grocery and daily shops 10, other shops 13, services 63, bars, entertainment and hotels 7
Empty storefronts within 500 m16%
Nearest food shopDépanneur Griffintown, 320 m
Playground210 m
Dog run180 m
Public poolCentre sportif Petite-Bourgogne, 640 m
Wading pool or splash padJeux d'eau Saint-Jacques, 650 m
Outdoor skating rink1.0 km
LibraryBibliothèque de Saint-Charles, 1.2 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)4,206
Median age33.2 (island of Montréal 39.6)
Median household income (2020)$86,000 (island of Montréal $66,500)
Households that own their home55% (island of Montréal 42%)
Moved here in the last five years83% (island of Montréal 44%)
Children under 159% (island of Montréal 15%)
People 65 and over5% (island of Montréal 18%)
People who speak French and English76% (island of Montréal 60%)
People who speak French only10% (island of Montréal 25%)
Adults 25 to 64 with a bachelor’s degree or higher69% (island of Montréal 45%)
Workers who take transit to work18% (island of Montréal 26%)
Homes that are single-detached houses0% (island of Montréal 14%)
Homes in buildings of five storeys or more93% (island of Montréal 15%)
Homes built in 1960 or before1% (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 100 rue du Séminaire

Nearest metro: Lucien-L'Allier (Orange line)990 m
de la Montagne / Ottawa · 35298 m
de la Montagne / Ottawa · 35304 m
Guy / William · 71344 m
To downtown (McGill station) by metro and bus, weekday morning≈ 28 min

Public schools near 100 rue du Séminaire

French-language public elementary schoolÉcole De la Petite-Bourgogne, 690 m
English-language public elementary schoolÉcole Saint-Gabriel, 1.4 km
French-language public secondary schoolÉcole Monseigneur-Richard, 2.1 km
English-language public secondary schoolÉcole secondaire Vézina, 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 front1 · Skyline Honey-Locust
BoroughLe Sud-Ouest
Water main breaks repaired within 35 m (1972–2017)None recorded

Work on the street (City permits)

  • Construction/rénovation sans excavation · Bassins entre Séminaire et Charbonniers until November 13, 2026

Building activity nearby

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

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

Crime near 100 rue du Séminaire

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 100 rue du Séminaire

What are the condo units at 100 rue du Séminaire assessed at?

The typical unit is assessed at $1,053,400 on the 2026-2027-2028 assessment roll; the building has 70 units. More

How much is the welcome tax for 100 rue du Séminaire?

About $16,417 on its assessed value of $1,053,400. 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 100 rue du Séminaire changed?

From $59,138,700 on the roll in force in 2022 to $78,559,400 on the current roll: +33%. The previous roll had it at $74,901,800. More

When was 100 rue du Séminaire built?

In 2018, according to the assessment roll.

How many units does 100 rue du Séminaire have?

70 condo units, according to the assessment roll.

Is 100 rue du Séminaire in a flood zone?

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

Does 100 rue du Séminaire have a notice of deterioration?

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

Is 100 rue du Séminaire a heritage building?

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

Can 100 rue du Séminaire 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 100 rue du Séminaire had?

The City has issued 2 permits since 1990. The latest, from Apr 2018: transformation. More

How far is the nearest metro station from 100 rue du Séminaire?

Lucien-L'Allier is 990 m away in a straight line.

How long does it take to get downtown from 100 rue du Séminaire?

About 28 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 du Séminaire

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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.