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37 Semi-Detached Homes for Sale in St. Catharines

There are 37 semi-detached homes for sale in St. Catharines with an average price of $573,221.

Last updated: November 5, 2026

Market Snapshot

37

Semi-Detached Homes for Sale

$573,221

Average Price

$535,000

Median Price

$422,980 – $649,180

Typical Price Range

Price Distribution

Under $300K

0

$300K – $500K

13

$500K – $750K

23

$750K – $1M

0

$1M – $1.5M

0

$1.5M+

1

Bedrooms

2 Bed

7

Avg $551,055

3 Bed

29

Avg $581,959

4+ Bed

1

Avg $475,000

Market Context

The average price for semi-detached homes in St. Catharines is $573,221, which is 19% below the city-wide average of $709,382 across all homes for sale. See the full St. Catharines market report for city-wide trends, or explore St. Catharines neighbourhoods.

The median price of $535,000 suggests a number of higher-priced listings pulling the average up.

Frequently Asked Questions

How many semi-detached homes are for sale in St. Catharines?▾
As of November 2026, there are 37 active semi-detached homes for sale in St. Catharines, based on active MLS listings tracked by agent0.
What is the average price of a semi-detached home in St. Catharines?▾
As of November 2026, the average asking price for a semi-detached home in St. Catharines is $573,221, based on active MLS listings tracked by agent0.
What is the price range for semi-detached homes in St. Catharines?▾
As of November 2026, semi-detached homes in St. Catharines are mostly listed between $422,980 and $649,180, based on active MLS listings tracked by agent0.
Are semi-detached homes in St. Catharines expensive compared to other property types?▾
As of November 2026, at $573,221, semi-detached homes in St. Catharines are below the city-wide average of $709,382 across all homes for sale, based on active MLS listings tracked by agent0.

Explore More

Other property types in St. Catharines

Detached Homes →Condos →Townhouses →

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