A building with 4 dwellings (2 storeys), built in 1960, on a 588 m² lot. 1 building permit since 1990. Côte-Vertu metro station is 410 m away. Newer than 90% of the buildings on avenue O'Brien. Assessed higher than 98% of the houses and plexes on avenue O'Brien.
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 1235-1239 avenue O'Brien
Note
Built before 1970, not tested: the water service line may be lead
Free preview
What the record says
Built 1960, 4 dwellings. 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.
Check
1 building permit since 1990, 1 in the last 3 years
What it means and what to ask
Note
Assessed at $1,182,500, +12% 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
Note
The City plans work on the pipes under this street
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
What the record says
What it means
What to do
What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.
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.
In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.
Break-ins
Theft from vehicles
Vehicle theft
Mischief
Robbery
Building activity nearby
Construction permits within 300 m, 2 years0
Demolition permits within 300 m, 2 years0
In Saint-Laurent, the borough issued 22 construction permits and 1 demolition permit in the last two years. About the borough
Street and trees
City trees in frontNone recorded
BoroughSaint-Laurent
Questions about 1235-1239 avenue O'Brien
What is 1235-1239 avenue O'Brien assessed at?
$1,182,500 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,055,800. More
How much is the welcome tax for 1235-1239 avenue O'Brien?
About $19,388 on its assessed value of $1,182,500. 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 1235-1239 avenue O'Brien built?
In 1960, according to the assessment roll.
How many dwellings does 1235-1239 avenue O'Brien have?
4 dwellings, according to the assessment roll.
Is 1235-1239 avenue O'Brien in a flood zone?
No. It is not in a flood zone mapped by the Quebec government. More
Does 1235-1239 avenue O'Brien have a notice of deterioration?
No. The Ville de Montréal has registered no notice of deterioration on this building. More
Is 1235-1239 avenue O'Brien a heritage building?
No. It is not listed or protected as heritage by the City. More
Can 1235-1239 avenue O'Brien 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 1235-1239 avenue O'Brien had?
The City has issued 1 permit since 1990. The latest, from May 2025: st stationnement. More
How far is the nearest metro station from 1235-1239 avenue O'Brien?
Checked against Montréal open data and the Quebec assessment roll on October 25, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.
