St. Joseph Island Real Estate & MLS® Listings
14 active MLS® listings in St. Joseph Island
For saleJust listed
Today
$689K
St. Joseph Island, Ontario, P0R1G0
Listed by Century 21 Choice Realty Inc.
For sale
22 days ago
$475K
St. Joseph Island, Ontario, P0R1J0
4 bd2 ba1,790 ft²
Listed by Century 21 Choice Realty Inc.
For sale
44 days ago
$385K
St. Joseph Island, Ontario, P0R1J0
2 bd1 ba967 ft²
Listed by Remax Sault Ste. Marie Realty Inc.
For sale
50 days ago
$79K
St. Joseph Island, Ontario, P0R1J0
Listed by Royal LePage® Northern Advantage
For sale
62 days ago
$779K
St. Joseph Island, Ontario, P0R1G0
Listed by Century 21 Choice Realty Inc.
For sale
70 days ago
$225K
St. Joseph Island, Ontario, P0R1G0
Listed by Exit Realty True North
For sale
91 days ago
$170K
St. Joseph Island, Ontario, P0R1J0
3 bd0 ba796 ft²
Listed by Royal LePage® Northern Advantage
For sale
96 days ago
$125K
St. Joseph Island, Ontario, P0R1G0
Listed by Century 21 Choice Realty Inc.
For sale
98 days ago
$135K
St. Joseph Island, Ontario, P0R1G0
Listed by Century 21 Choice Realty Inc.
For sale
98 days ago
$130K
St. Joseph Island, Ontario, P0R1G0
Listed by Century 21 Choice Realty Inc.
For sale
140 days ago
$759K
St. Joseph Island, Ontario, P0R1J0
3 bd2 ba2,306 ft²
Listed by Royal LePage® Northern Advantage
For sale
163 days ago
$60K
St. Joseph Island, Ontario, P0R1J0
Listed by Exit Realty True North
For sale
391 days ago
$90K
St. Joseph Island, Ontario, P0R1G0
Listed by Royal LePage® Northern Advantage
For sale
433 days ago
$240K
St. Joseph Island, Ontario, P0R1G0
Listed by Royal LePage® Northern Advantage
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Market overview
St. Joseph Island real estate market
Median list price
$225K
Price per sqft
$305
Active listings
14
New this week
1
Avg days on market
—
Median price by type
Houses
$475K
0 listings
As of November 2026, homes for sale in St. Joseph Island, Ontario carry a median asking price of about $224,999, across 14 active MLS listings for sale. Asking prices have risen about 79.0% in the past month, a sign that buyer demand is running ahead of supply. 1 new listing came on this week, and inventory is on the tighter side, so well priced homes tend to attract attention quickly.
At this level St. Joseph Island is one of the more attainable markets in Ontario, which makes it popular with first time buyers and investors. On a per square foot basis, homes here run around $305, a useful benchmark when two listings look similar on paper. Because prices are firming, getting pre approved and moving decisively on the right home makes a difference.
Haho
14 active listings in St. Joseph Island right now, with 1 new this week.
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Questions
St. Joseph Island real estate FAQ
What is the average home price in St. Joseph Island?
As of November 2026, the median asking price for a home in St. Joseph Island, Ontario is about $224,999. By property type, houses sit around $474,900.
Is St. Joseph Island a buyer's or seller's market right now?
St. Joseph Island is currently a balanced market, without a strong tilt toward buyers or sellers.
How many homes are for sale in St. Joseph Island?
There are currently 14 active MLS listings for sale in St. Joseph Island, Ontario, updated daily on haho.ca.
What are the most popular neighbourhoods in St. Joseph Island?
St. Joseph Island has a range of established and up and coming neighbourhoods. Use the neighbourhood filters above to compare them by price and inventory.
How long does it take to sell a home in St. Joseph Island?
Time to sell in St. Joseph Island depends on price and condition. Well priced, move in ready homes tend to sell fastest.