5800 rue De Seigne, Montréal

A single-family home (1 storey), built in 1966, on a 585 m² lot. 1 building permit since 1990. Assessed higher than 74% of the houses and plexes on rue De Seigne.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll

$879,400

Welcome tax on that value

≈ $12,937

Dwellings

Built

1966

5 notes 4 clear

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What stands out about 5800 rue De Seigne

Assessed value +42% since the roll in force in 2022: a smaller rise than at 82% of the addresses on the island of Montréal.
Only 22 City 311 requests within 150 m in a year: fewer than around 82% of the addresses on the island of Montréal.
A lot of about 585 m²: larger than 79% of the lots on the island of Montréal.

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 5800 rue De Seigne

Note

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

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What the record says: Built 1966, 1 dwelling. No City screening test is published for this address. The City considers buildings with fewer than 8 dwellings built before 1970 likely to have a lead service line.
What it means: Replacing the private part of a lead service line is the owner’s responsibility and is mandatory in Montréal.
What to do: Ask the seller whether the service line was tested or replaced, or call 311 to ask whether the City has tested it.

The full report explains every finding like this one.

Note

1 building permit since 1990

What it means and what to ask

Note

Assessed at $879,400, +7% on the previous roll

What it means and what to ask

Note

Same owner since 2000

What it means and what to ask

Note

No short-term rentals to tourists in this borough

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

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What the record says, with its date and number
What it means for a buyer
What to ask the seller, your broker and your notary
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Assessed value of 5800 rue De Seigne

In the full report

2026-2028 roll$879,400

Previous roll$821,900

Roll in force in 2022$618,000

From $618,000 on the roll in force in 2022 to $879,400 on the current roll: +42%.

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

Storeys1

Lot area585 m²

TypeDetached

Land use in the urban planResidential

Built area on the lot (City outlines, 2016)≈ 177 m²

Share of the lot under buildings≈ 30%

Frontage, cadastre and owner since

Permits for this address · 1 since 1990

Aug 2002 · Renovation or alteration

Street and trees

City trees in front3 · Black Maple, Red Ash

BoroughSaint-Léonard

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

Metro and bus near 5800 rue De Seigne

Lacordaire / Lafourcade · 32, 353, 432229 m

Lacordaire / Lafourcade · 32, 353, 432246 m

Lacordaire / Jobin · 32, 353315 m

To downtown (McGill station) by metro and bus, weekday morning≈ 51 min

Public schools near 5800 rue De Seigne

French-language public elementary schoolÉcole Ferland, 310 m

English-language public elementary schoolÉcole Honoré-Mercier, 670 m

French-language public secondary schoolÉcole secondaire Antoine-de-Saint-Exupéry, 920 m

English-language public secondary schoolÉcole secondaire Laurier Macdonald, 2.0 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.

Building activity nearby

Construction permits within 300 m, 2 years3

Demolition permits within 300 m, 2 years3

In Saint-Léonard, the borough issued 12 construction permits and 11 demolition permits in the last two years. About the borough

Life around 5800 rue De Seigne

City 311 requests within 150 m, last 12 months22 · trees 17, streets, sidewalks and lights 2, dumped items and cleanliness 1

Ground-floor shops within 500 m17 · restaurants and cafés 4, grocery and daily shops 3, other shops 2, services 7, bars, entertainment and hotels 1

Empty storefronts within 500 m0%

Nearest food shopCouche-Tard, 410 m

Playground400 m

Dog run1.5 km

Public poolParc Ferland, 460 m

Wading pool or splash padParc Ferland, 460 m

Outdoor skating rink440 m

Tennis or pickleball courts490 m

LibraryBibliothèque de Saint-Léonard, 640 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)599

Median age44.4 (island of Montréal 39.6)

Median household income (2020)$74,000 (island of Montréal $66,500)

Households that own their home57% (island of Montréal 42%)

Moved here in the last five years28% (island of Montréal 44%)

Children under 1519% (island of Montréal 15%)

People 65 and over25% (island of Montréal 18%)

People who speak French and English63% (island of Montréal 60%)

People who speak French only29% (island of Montréal 25%)

Adults 25 to 64 with a bachelor’s degree or higher41% (island of Montréal 45%)

Workers who take transit to work18% (island of Montréal 26%)

Homes that are single-detached houses33% (island of Montréal 14%)

Homes in buildings of five storeys or more0% (island of Montréal 15%)

Homes built in 1960 or before4% (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 5800 rue De Seigne

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 5800 rue De Seigne

What is 5800 rue De Seigne assessed at?

$879,400 on the 2026-2027-2028 assessment roll. The previous roll had it at $821,900. More

How much is the welcome tax for 5800 rue De Seigne?

About $12,937 on its assessed value of $879,400. 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 5800 rue De Seigne changed?

From $618,000 on the roll in force in 2022 to $879,400 on the current roll: +42%. The previous roll had it at $821,900. More

When was 5800 rue De Seigne built?

In 1966, according to the assessment roll.

How many dwellings does 5800 rue De Seigne have?

1 dwelling, according to the assessment roll.

Is 5800 rue De Seigne in a flood zone?

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

Does 5800 rue De Seigne have a notice of deterioration?

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

Is 5800 rue De Seigne a heritage building?

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

Can 5800 rue De Seigne be rented short term (Airbnb)?

No. The City of Montréal does not allow short-term rentals to tourists in this borough, even in a principal residence. More

What building permits has 5800 rue De Seigne had?

The City has issued 1 permit since 1990. The latest, from Aug 2002: transformation. More

How long does it take to get downtown from 5800 rue De Seigne?

About 51 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 Seigne

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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.