Residential address

21 rue Diderot

Saint-Jean-sur-Richelieu, Montérégie J3A 2 views

21 rue Diderot is a residential property in Saint-Jean-sur-Richelieu, Montérégie, built in 2005. Its 2025 municipal assessment is $682,200, up 47% from $465,600 on the 2022 roll.

Year built: 2005
Storeys: —
Dwellings: —
Building: —
Lot size: 491 m² · 5,282 ft²
Type: —

Estimated value

$769,225

24% above the Saint-Jean-sur-Richelieu average

621k Likely range 970k

Vs a typical Saint-Jean-sur-Richelieu home

Lot size -54% +$13k

Year built +23 -$5k

Estimate based on regional data and your inputs. How it works

Refine this estimate

Adjust the rooms and interior finish: the value updates as you go.

Interior finish Standard

Example of this interior finish level — Standard

The typical, average finish — kept up and current enough.

Poor Excellent

Bedrooms

Bathrooms

Powder rooms

Indoor parking

Location

Google Maps

Municipal assessment

2025 roll

Municipal assessment comes from the property assessment roll. It is separate from the estimated market value above.

Total: $682,200
Land: $161,900
Building: $520,300
2022 roll: $465,600 +47%

Alexandre Bélanger-Laflèche

514 Groupe

View profile

Talk to a local expert

Questions about this home in Saint-Jean-sur-Richelieu?

Alexandre Bélanger-Laflèche knows this market and can take you further than an online estimate:

See recent transactions on nearby homes
Confirm the details we have on file for this property
Confirm what it's really worth on today's market

Frequently asked questions

What is 21 rue Diderot, Saint-Jean-sur-Richelieu worth?

Evalio estimates the market value of 21 rue Diderot, Saint-Jean-sur-Richelieu at about $769,000, with a likely range of $621,000 to $970,000.

What is the municipal assessment of 21 rue Diderot, Saint-Jean-sur-Richelieu?

On the 2025 municipal assessment roll, 21 rue Diderot, Saint-Jean-sur-Richelieu is valued at $682,200. That is $161,900 for the land and $520,300 for the building.

When was 21 rue Diderot, Saint-Jean-sur-Richelieu built?

21 rue Diderot, Saint-Jean-sur-Richelieu was built in 2005, according to the municipal assessment roll.

Is the Evalio estimate an official appraisal?

No. The Evalio estimate is an automated valuation for information only — it isn't a certified appraisal and carries no legal weight. For a mortgage, a sale, or a tax dispute, hire a chartered appraiser, who visits the property and signs a formal report.