A single-family home (2 storeys), built in 1953, on a 412 m² lot. De la Savane metro station is 750 m away. Newer than 64% of the buildings on avenue Algonquin. Assessed lower than 98% of the houses and plexes on avenue Algonquin.
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 638 avenue Algonquin
Note
Rainwater can pool on this lot in a heavy storm
Free preview
What the record says
The City’s map of runoff basins (2021) shows low spots on about 216 m² of the lot (52 %) where 100 mm of water or more can collect.
What it means
In an intense storm, when the sewers are full, rainwater gathers in these low spots before it can drain. Water standing against a house is a common way into basements: window wells, doors, cracks, or a driveway that slopes down to a garage. The map is a model made from 2015 elevation data, not a record of past floods.
What to do
Look at where the low spots are (yard, lane, driveway), ask the seller about water in the basement and insurance claims, have the inspector check the grading, the backwater valve and the sump pump, and ask your insurer about overland water and sewer backup cover.
The full report explains every finding like this one.
Note
Assessed at $1,060,200
What it means and what to ask
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 provincial 2026 brackets on the assessed value; Mont-Royal may set a higher rate above $500,000, so confirm with your notary.
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
Questions about 638 avenue Algonquin
What is 638 avenue Algonquin assessed at?
$1,060,200 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,060,200. More
How much is the welcome tax for 638 avenue Algonquin?
About $14,014 on its assessed value of $1,060,200. 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 638 avenue Algonquin built?
In 1953, according to the assessment roll.
How many dwellings does 638 avenue Algonquin have?
1 dwelling, according to the assessment roll.
Is 638 avenue Algonquin in a flood zone?
No. It is not in a flood zone mapped by the Quebec government. More
How far is the nearest metro station from 638 avenue Algonquin?
Mont-Royal is a separate municipality of the Montréal agglomeration: the Ville de Montréal’s permits, notices, right of first refusal and heritage files do not cover it. Ask the city of Mont-Royal for them.
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.
