Houses for Sale in St Clair, ON

Explore verified property listings in St Clair, Ontario with real-time MLSÂŽ updates and photos.

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All St Clair Houses Condos Townhouses

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Real-time MLSÂŽ pricing and availability for houses in St Clair, Ontario.

verified Live MLS® • Oct 2026 11 of 13 St Clair homes
Active Houses
11
In St Clair MLSÂŽ
Average Price
$670,609
Avg. house price
Lowest Price
$199,500
Most affordable
Highest Price
$1,999,900
Top luxury listing
Compare with other property types in St Clair: View all 13 St Clair listings →
Houses check_circle
Avg: $670,609
11
Unknowns
Avg: $299,000
1
Retails
Avg: $239,900
1

As of October 2026, there are 11 active houses for sale in St Clair, ON (out of 13 total real estate listings in the city). Asking prices for houses span from $199,500 to $1,999,900, with an average price of $670,609.

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2 Beds
2 Beds Clear all
2 Bed House for Sale at 2782 Petrolia Line, St Clair, ON - MLSÂŽ #21004854
$1,999,900
Approx. price as of Nov 2021
House, 6 Level-Sidesplit

2782 Petrolia Line

location_on St Clair, ON ¡ N0N1R0
bed 2 bd bathtub 2 ba square_foot 64.8 ac

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Compare verified houses listings and market activity in adjacent Ontario communities.

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Ottawa 2,272 active arrow_outward London 1,089 active arrow_outward Windsor 713 active arrow_outward St. Catharines 570 active arrow_outward Toronto 531 active arrow_outward Oakville 500 active arrow_outward Kitchener 462 active arrow_outward Kingston 441 active arrow_outward Guelph 405 active arrow_outward Niagara Falls 384 active arrow_outward Barrie 314 active arrow_outward Brantford 314 active arrow_outward

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help_outline Frequently Asked Questions

Common questions about buying houses in St Clair.

What is the average price for Houses in St Clair? expand_more

Property prices for Houses in St Clair range from affordable entry-level opportunities to premium luxury estates. Real estate values vary based on neighbourhood, square footage, building condition, and local market trends across Canada.

How many House listings are currently available in St Clair? expand_more

There are currently 1 active House listings available in St Clair, updated continuously on PLSRealEstate.com.

How can I save favorite properties and track price adjustments? expand_more

Click the heart icon on any property card to save listings to your browser's local storage. Your favorites are saved instantly with no account registration or passwords required.

How often are property listings updated on PLSRealEstate? expand_more

PLSRealEstate refreshes property listings daily from participating MLSÂŽ data feeds across all 11 Canadian provinces and territories, guaranteeing timely pricing and availability.

Can I list my own Canadian home for sale on PLSRealEstate? expand_more

Yes. Use our 'List Property' feature to submit your home, condo, or land listing for review and publication across Canada.