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St. Marys Single Family Homes for Sale

Showing results 1 - 12 of 12

Find over 12 Single Family houses for sale in St. Marys with Square Yards Canada. As per the current property price trend shows an increase in demand for single family homes with furnishings and amenities. You can choose from townhouses, detached houses, and semi-detached houses in single family for sale in St. Marys. Get your upscale and luxury single family houses for sale in St. Marys

Last Updated: December 05, 2025

18 Photos

86 Salina Street N, Perth, ON , MLS #X12199738 , Image - 1

86 Salina Street N St. Marys, Perth, ON MLS® X12199738

Residential Freehold (Detached)

$475000.0

3 Beds
1 Baths
1100-1500 sq-ft

Opportunity knocks! Situated on an expansive 116.7' x 118' lot, this property offers excellent potential for development in a mature and sought-after

50 Photos

32 St Andrew Street S, Perth, ON , MLS #X12503478 , Image - 1

32 St Andrew Street S St. Marys, Perth, ON MLS® X12503478

Residential Freehold (Detached)

$749900.0

3 Beds
3 Baths
2000-2500 sq-ft

Absolutely stunning 3 bedroom 1 1/2 storey home in the wonderful town of St. Marys! Prepared to be amazed by this breathtaking century home. Old world

30 Photos

157 Maiden Lane, Perth, ON , MLS #X12484687 , Image - 1

157 Maiden Lane St. Marys, Perth, ON MLS® X12484687

Residential Freehold (Detached)

$534900.0

2 Beds
1 Baths
1100-1500 sq-ft

Welcome home to this charming 1.5-storey gem in St. Marys sought-after west end! Featuring two spacious bedrooms upstairs plus a versatile bonus room

50 Photos

297 Wellington Street S, Perth, ON , MLS #X12475688 , Image - 1

297 Wellington Street S St. Marys, Perth, ON MLS® X12475688

Residential Freehold (Detached)

$499900.0

2 Beds
2 Baths
1100-1500 sq-ft

Step inside this beautifully updated 1.5-storey home that perfectly blends modern design with everyday comfort. The brand-new kitchen is a showstopper

13 Photos

144 Hooper Street, Perth, ON , MLS #X12111999 , Image - 1

144 Hooper Street St. Marys, Perth, ON MLS® X12111999

Residential Freehold (Detached)

$865000.0

2 +2 Beds
3 Baths
1100-1500 sq-ft

This beautifully designed bungalow with a fully finished walk-out lower level backs directly onto greenspace and the nearby walking trail, offering a

40 Photos

1772 Perth Rd 139 Road, Perth, ON , MLS #X12441377 , Image - 1

1772 Perth Rd 139 Road St. Marys, Perth, ON MLS® X12441377

Residential Freehold (Detached)

$1189000.0

3 +1 Beds
3 Baths
1500-2000 sq-ft

Imagine having the opportunity to immerse yourself in the rich history of an impeccably maintained and restored 1889 Limestone Schoolhouse in a quaint

27 Photos

21 Waterloo Street, Perth, ON , MLS #40681702 , Image - 1

21 Waterloo Street St. Marys, Perth, ON MLS® 40681702

Residential (Single Family Residence)

$492000

2 Beds
2 Baths
964 sq-ft

Situated in the east end of St. Marys, this up-and-down duplex with a generous 83' x 110' lot, is both affordable for first time buyers or investors a

14 Photos

119 Glass Street, Perth, ON , MLS #40518341 , Image - 1

119 Glass Street St. Marys, Perth, ON MLS® 40518341

Residential (Single Family Residence)

$819900

2 Beds
2 Baths
1550 sq-ft

Build your dream home with Teahen Homes! With only 2 lots left you can customize your desired floor plan to fit either lot or we are proposing a 1550

49 Photos

57 Edison Street, Perth, ON , MLS #40679375 , Image - 1

57 Edison Street St. Marys, Perth, ON MLS® 40679375

Residential (Single Family Residence)

$605900

4 Beds
4 Baths
2356 sq-ft

Welcome to 57 Edison Street in the charming town of St. Marys, Ontario!This spacious 4-bedroom, 4-bathroom (2 full, 2 half) semi-detached home is a pe

49 Photos

255 Water Street S, Perth, ON , MLS #40663036 , Image - 1

255 Water Street S St. Marys, Perth, ON MLS® 40663036

Residential (Single Family Residence)

$779000

Price drop by 2.6%

3 Beds
3 Baths
2073 sq-ft

**Welcome to 255 Water St S, St. Marys, Ontario!**This delightful two-story home, built in 2004, combines modern comfort with inviting spaces, featuri

10 Photos

58 Trail Side Drive, Perth, ON , MLS #40624611 , Image - 1

58 Trail Side Drive St. Marys, Perth, ON MLS® 40624611

Residential (Single Family Residence)

$756000

3 Beds
3 Baths
1260 sq-ft

This lovely bungalow built by Larry Otten Contracting, one of our areas finest builders, is now available for you to make your own selections. So muc

41 Photos

30 Ann Street, Perth, ON , MLS #40609159 , Image - 1

Unit-39, 30 Ann Street St. Marys, Perth, ON MLS® 40609159

Residential (Single Family Residence)

$389900

2 Beds
2 Baths
1218 sq-ft

Welcome to 39-30 Ann Street in the Thames Valley Retirement Community. This 2-bedroom, 2-bathroom home offers convenience and comfort with an attached

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