St. Marys

Condos For Sale in St. Marys

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9 Listings
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Homes sparking the most interest right now.
$300,000
$•••,•••
20 Huron St #25, St. Marys
Condo
1
1
700-799 sq ft
Listed by Century 21 Heritage House Ltd Brokerage
$574,900
$•••,•••
275 JAMES St #21, St. Marys
Condo
3
3
2000-2249 sq ft
Listed by RE/MAX CENTRE CITY REALTY INC.
$329,900
$•••,•••
428 Queen St #28, St. Marys
Condo
1
1
700-799 sq ft
Listed by RE/MAX A-B Realty Ltd
$370,000
20 Southvale Rd #28, St. Marys
Condo
3
6
1200-1399 sq ft
Listed by FLUX REALTY
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Unknown for 20 Southvale Rd #28, St. Marys Ontario N4X 1E9
Sold conditionally for $370,000
20 Southvale Rd #28, St. Marys
Condo361200-1399 sq ft
Listed by FLUX REALTY
Unknown for 20 Huron St #25, St. Marys Ontario N4X 1C5
Sold conditionally for $300,000
20 Huron St #25, St. Marys
Condo11700-799 sq ft
Listed by Century 21 Heritage House Ltd Brokerage
A pic from outside/outdoor area/front of a property/back of a property/a pic from drone, unknown for 428 Queen St #3, St. Marys Ontario N4X 0C8
54 days on Market
$329,900
428 Queen St #3, St. Marys
Condo11700-799 sq ft
Listed by RE/MAX A-B Realty Ltd
Open: Today, 6PM to 8PM
Home with brick exterior material, street for 275 JAMES St #21, St. Marys Ontario N4X 0C2
68 days on Market
$574,900
$•••,•••
275 JAMES St #21, St. Marys
Condo332000-2249 sq ft
Listed by RE/MAX CENTRE CITY REALTY INC.
Blurry image for 428 Queen St #29, St. Marys Ontario N4X 0C8
126 days on Market
$324,900
$•••,•••
428 Queen St #29, St. Marys
Condo21700-799 sq ft
Listed by RE/MAX A-B Realty Ltd
Blurry image for 428 Queen St #28, St. Marys Ontario N4X 0C8
Re-listed 126 days ago
$329,900
$•••,•••
428 Queen St #28, St. Marys
Condo11700-799 sq ft
Listed by RE/MAX A-B Realty Ltd
Blurry image for 428 Queen St #30, St. Marys Ontario N4X 0C8
126 days on Market
$359,900
$•••,•••
428 Queen St #30, St. Marys
Condo21800-899 sq ft
Listed by RE/MAX A-B Realty Ltd
Indoor foyer for 189 Elizabeth St #1C, St. Marys Ontario N4X 0B5
Re-listed 194 days ago
$698,000
189 Elizabeth St #1C, St. Marys
Condo220-499 sq ft
Listed by RE/MAX A-B Realty Ltd
Home with brick exterior material, street for 275 James St #13, St. Marys Ontario N4X 1C6
74 days on Market
$642,000
$•••,•••
275 James St #13, St. Marys
Condo3+142000-2249 sq ft
Listed by Coldwell Banker Homefield Legacy Realty

1+ Bed Condo2+ Bed Condo3+ Bed Condo

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St. Marys Real Estate Market FAQs

Last updated Jul 15, 2026

How many real estate listings are currently for sale in St. Marys?

As of today, the St. Marys real estate market currently has 36 detached homes, 8 semi-detached homes, 9 condos, and 8 townhouses, totaling 61 listings in St. Marys.

How many new properties were listed in St. Marys in the last 30 days?

In the last month, St. Marys has 13 new detached homes, 0 new semi-detached homes, 2 new condos, and 4 new townhouses, totaling 19 new properties listed.

How many open houses are there in St. Marys?

As of today, there are 2 open houses in St. Marys

How much does a detached home cost in St. Marys?

In the last month, the median sold price for a detached home price in St. Marys is $595,000, which is an decreased of 10.9% on the same period last year.

How much does a condo cost in St. Marys?

In the last month, the median sold price for a condo price in St. Marys is $0, which is an decreased of Infinity% on the same period last year.

How much does a townhouse cost in St. Marys?

In the last month, the median sold price for a townhouse price in St. Marys is $0, which is an decreased of Infinity% on the same period last year.

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