605-625 rue Saint-Louis, Montréal

A building with 3 dwellings (2 storeys), built around 1861, on a 221 m² lot. 3 building permits since 1990. Listed in the inventory of heritage buildings built before 1940. Older than 88% of the buildings on rue Saint-Louis. Assessed higher than 84% of the houses and plexes on rue Saint-Louis.

Data as of October 29, 2026 · updated every week

Assessed, 2026 roll
$1,103,700
Welcome tax on that value
≈ $17,423
Dwellings
3
Built
≈ 1861
1 to check4 notes4 clear
 Get the full report · $20 See a sample report

One-time payment, no subscription · PDF for your broker and notary · Secure payment with Stripe

Street view

Google Street View, loads when you click

What the records show for 605-625 rue Saint-Louis

Note

Same owner since 2000

Free preview
What the record says
The current owner was entered on the assessment roll in 2000.
What it means
After a long ownership, roofs, windows, plumbing and wiring may date back decades, and there is no recent sale price to compare.
What to do
Ask for the renovation invoices and the age of the roof, windows, plumbing, wiring and heating.

The full report explains every finding like this one.

Check

In the inventory of heritage buildings built before 1940

What it means and what to ask
Note

3 building permits since 1990

What it means and what to ask
Note

Assessed at $1,103,700, +9% on the previous roll

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

City test: water service line not lead

Clear

Not in a mapped flood zone

Part of a full report: what each record says, what it means and what to do

What the full report adds to each finding

  • 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
  • The source of every line
See a sample report
Read every record and what to do next
Each finding explained, the full permit history, questions for the seller and the notary, and a PDF for your broker.
 Unlock full report for $20 CAD

Assessed value of 605-625 rue Saint-Louis

In the full report
2026-2028 roll$1,103,700
Previous roll$1,008,700

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
Storeys2
Lot area221 m²
TypeSemi-detached
Land use in the urban planResidential
Frontage, cadastre and owner since

Permits for this address · 3 since 1990

In the full report
Mar 2009 · Certificate of authorization
2 more permits in the full report

Street and trees

City trees in frontNone recorded
BoroughLachine
Water main breaks repaired within 35 m (1972–2017)None recorded

Metro and bus near 605-625 rue Saint-Louis

Victoria / 54e Avenue · 196, 356, 496119 m
Victoria / 54e Avenue · 196, 356, 496121 m
Sherbrooke / 55e Avenue · 195212 m

Building activity nearby

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

In Lachine, the borough issued 65 construction permits and 18 demolition permits in the last two years. About the borough

Crime near 605-625 rue Saint-Louis

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 605-625 rue Saint-Louis

What is 605-625 rue Saint-Louis assessed at?

$1,103,700 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,008,700. More

How much is the welcome tax for 605-625 rue Saint-Louis?

About $17,423 on its assessed value of $1,103,700. 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

When was 605-625 rue Saint-Louis built?

Around 1861, according to the assessment roll (estimated year).

How many dwellings does 605-625 rue Saint-Louis have?

3 dwellings, according to the assessment roll.

Is 605-625 rue Saint-Louis in a flood zone?

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

Does 605-625 rue Saint-Louis have a notice of deterioration?

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

Is 605-625 rue Saint-Louis a heritage building?

It is in the City’s inventory of buildings built before 1940. It is not protected, but some work may need a review. More

Can 605-625 rue Saint-Louis 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 605-625 rue Saint-Louis had?

The City has issued 3 permits since 1990. The latest, from Mar 2009: rénovation. More

Other addresses on rue Saint-Louis

Compare 605-625 rue Saint-Louis with another address · Watch this address: email me when its records change

Full reportEvery record explained · PDF
 Unlock $20

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.