Semi-Detached Homes for Sale in St. Catharines, Ontario

On the market

Semi-Detached Homes for Sale in St. Catharines

$660,000
Semi-Detached/Link
331,500–2,000 sqft
11 KEITH CRESCENT, 460 - Burleigh Hill, St. Catharines
$599,999
Semi-Detached/Link
331,500–2,000 sqft
10 FLYNN COURT, 453 - Grapeview, St. Catharines
$479,000
Semi-Detached/Link
21700–1,100 sqft
8 ELIZABETH STREET, 451 - Downtown, St. Catharines
$525,000
Semi-Detached/Link
4+221,500–2,000 sqft
39 CUMMING STREET, 458 - Western Hill, St. Catharines
$629,900
Semi-Detached/Link
331,100–1,500 sqft
185B RYKERT STREET, 462 - Rykert/Vansickle, St. Catharines
$619,900
Semi-Detached/Link
331,100–1,500 sqft
185A RYKERT STREET, 462 - Rykert/Vansickle, St. Catharines
$549,000
Semi-Detached/Link
331,500–2,000 sqft
4 DURHAM WAY, 461 - Glendale/Glenridge, St. Catharines
$529,900
Semi-Detached/Link
32700–1,100 sqft
21 ALLAN DRIVE, 446 - Fairview, St. Catharines
$499,000
Semi-Detached/Link
4+12700–1,100 sqft
20 CANTERBURY DRIVE, 456 - Oakdale, St. Catharines
$549,000
Semi-Detached/Link
4+12700–1,100 sqft
39 ELMA STREET, 443 - Lakeport, St. Catharines
$599,990
Semi-Detached/Link
331,500–2,000 sqft
24B GREENWOOD AVENUE, 455 - Secord Woods, St. Catharines
$474,900
Semi-Detached/Link
6+33700–1,100 sqft
48 NELLO STREET, 446 - Fairview, St. Catharines
$499,000
Semi-Detached/Link
4+131,100–1,500 sqft
8 KERWIN GATE, 443 - Lakeport, St. Catharines
$539,900
Semi-Detached/Link
331,100–1,500 sqft
25 BEVERLY STREET, 456 - Oakdale, St. Catharines
$549,900
Semi-Detached/Link
331,500–2,000 sqft
10 MARIA STREET, 462 - Rykert/Vansickle, St. Catharines
$724,900
Semi-Detached/Link
4+131,500–2,000 sqft
83 HILLVIEW ROAD, 458 - Western Hill, St. Catharines
$480,000
Semi-Detached/Link
2+120–699 sqft
233 PELHAM ROAD, 458 - Western Hill, St. Catharines
$439,000
Semi-Detached/Link
4+12700–1,100 sqft
99 LOUTH STREET, 458 - Western Hill, St. Catharines
$549,900
Semi-Detached/Link
3+121,100–1,500 sqft
136 ROCKWOOD AVENUE, 455 - Secord Woods, St. Catharines
$499,900
Semi-Detached/Link
4+21700–1,100 sqft
141 LINWELL ROAD, 443 - Lakeport, St. Catharines
$454,999
Semi-Detached/Link
421,100–1,500 sqft
16 BULA DRIVE, 443 - Lakeport, St. Catharines
$524,900
Semi-Detached/Link
3+121,100–1,500 sqft
13 CHESTNUT LANE, 455 - Secord Woods, St. Catharines
$899,900
Semi-Detached/Link
4+131,100–1,500 sqft
1074B VANSICKLE ROAD N, 453 - Grapeview, St. Catharines
$449,900
Semi-Detached/Link
31700–1,100 sqft
18 LAFAYETTE DRIVE, 443 - Lakeport, St. Catharines

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Frequently asked questions

How many semi-detached homes are for sale in St. Catharines?

There are 34 semi-detached homes for sale in St. Catharines, Ontario as of today. The list updates daily from current MLS® data.

What is the typical price of semi-detached homes for sale in St. Catharines?

The median asking price for semi-detached homes for sale in St. Catharines is approximately $534,900. Prices range from $439K to $900K. Individual prices vary with size, condition, and neighbourhood.

What is the average price of semi-detached homes for sale in St. Catharines?

The average asking price is $550,047, while the median is $534,900. When the average is higher, it indicates a cluster of premium semi-detached home listings pulling the mean upward. The median is usually the better benchmark for a typical buyer.

How often are semi-detached homes listings in St. Catharines updated?

Listings are refreshed every day from live MLS® feeds, so counts and prices on this page reflect what is currently on the market in St. Catharines. New listings are added and sold properties are removed within 24 hours.

Which neighbourhoods in St. Catharines have the most semi-detached homes for sale?

The most active pockets for semi-detached homes for sale in St. Catharines are 443 - Lakeport, 458 - Western Hill, 455 - Secord Woods, and 446 - Fairview. Use the map view or neighbourhood filters to browse listings street by street.

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What is the estimated mortgage payment for semi-detached homes in St. Catharines?

Based on the median price of $534,900, a 20% down payment of $107K leaves a principal of about $428K. At a 5% rate over 25 years, that works out to roughly $2,502/month before property tax and condo fees. Use our mortgage calculator for a personalised estimate.

How do I find the right semi-detached home for sale in St. Catharines?

Use the AI chat on PropertySearchGPT to describe what you need in plain English — budget, bedrooms, neighbourhood — and get an instant shortlist. You can also filter by price, property type, and distance on the interactive map. Every listing links to full details, photos, and recent comparable sales.

Can I get notified when a new semi-detached home is listed for sale in St. Catharines?

Yes — create a free account and set a saved search for semi-detached homes for sale in St. Catharines. PropertySearchGPT will send you an alert as soon as a matching semi-detached home hits the MLS®, so you never miss a new listing.