425 18e Avenue, Montréal

A condo building with 1 units on the assessment roll, built in 2025. 2 building permits since 1990. Newer than 100% of the buildings on 18e Avenue.

Data as of October 25, 2026 · updated every week

Assessed, 2026 roll
—
Welcome tax on that value
—
Condo units
1
Built
2025

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 425 18e Avenue

Note

Condo building, 1 unit on the roll

Free preview
What the record says
1 divided co-ownership units at this address, built 2025.
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

2 building permits since 1990, 2 in the last 3 years

What it means and what to ask

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.

Note

No short-term rentals to tourists in this borough

What it means and what to ask

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.

Note

2 contaminated sites within 100 m

What it means and what to ask

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.

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

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 425 18e Avenue

In the full report
2026-2028 roll—

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
Nov 2024 · New construction
1 more permit in the full report

The building

UseResidential
Storeys6
Land use in the urban planResidential
Frontage, cadastre and owner since

Metro and bus near 425 18e Avenue

Victoria / 18e Avenue · 356, 49680 m
Victoria / 18e Avenue · 356, 49680 m
Notre-Dame / 19e Avenue · 195177 m

Crime near 425 18e Avenue

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Building activity nearby

Construction permits within 300 m, 2 years5
Demolition permits within 300 m, 2 years2

In Lachine, the borough issued 64 construction permits and 19 demolition permits in the last two years. About the borough

Street and trees

City trees in frontNone recorded
BoroughLachine

Questions about 425 18e Avenue

When was 425 18e Avenue built?

In 2025, according to the assessment roll.

How many units does 425 18e Avenue have?

1 condo unit, according to the assessment roll.

Is 425 18e Avenue in a flood zone?

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

Does 425 18e Avenue have a notice of deterioration?

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

Is 425 18e Avenue a heritage building?

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

Can 425 18e Avenue 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 425 18e Avenue had?

The City has issued 2 permits since 1990. The latest, from Nov 2024: agrandissement. More

Other addresses on 18e Avenue

Compare 425 18e Avenue 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 25, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.