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St. Marys Single Family Homes for Sale

Showing results 1 - 30 of 35

Find over 35 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: August 13, 2026

49 Photos

7 HILLSIDE Court, Perth, ON , MLS #X13493242 , Image - 1

7 HILLSIDE Court St. Marys, Perth, ON MLS® X13493242

Residential Freehold (Detached)

$675000.0

Price drop by 2.2%

1 +2 Beds
2 Baths
1100-1500 sq-ft

Welcome to 7 Hillside Court, a beautifully updated bungalow offering 3 bedrooms and 2 bathrooms in a quiet St. Marys court. This home is a great fit f

50 Photos

6 Hillside Court, Perth, ON , MLS #X13663698 , Image - 1

6 Hillside Court St. Marys, Perth, ON MLS® X13663698

Residential Freehold (Detached)

$649900.0

3 Beds
3 Baths
1100-1500 sq-ft

Meticulously maintained brick bungalow located on quiet and private Hillside Court in St. Marys. The main floor offers a well-designed layout with an

49 Photos

34 Warner Street, Perth, ON , MLS #X13663370 , Image - 1

34 Warner Street St. Marys, Perth, ON MLS® X13663370

Residential Freehold (Detached)

$565000.0

2 Beds
2 Baths
1100-1500 sq-ft

Solid brick bungalow situated in a mature west ward neighbourhood on a private corner lot. This well-maintained home offers a functional layout with a

34 Photos

178 Thomas Street, Perth, ON , MLS #X13661486 , Image - 1

178 Thomas Street St. Marys, Perth, ON MLS® X13661486

Residential Freehold (Detached)

$599999.0

3 Beds
2 Baths
1100-1500 sq-ft

178 Thomas Street, St. MarysCompletely renovated, move-in ready, and just a short walk from downtown St. Marys.Thoughtfully renovated down to the stud

44 Photos

94 Wilson Court, Perth, ON , MLS #X12738114 , Image - 1

94 Wilson Court St. Marys, Perth, ON MLS® X12738114

Residential Freehold (Detached)

$799900.0

Price drop by 3.6%

4 +1 Beds
4 Baths
2000-2500 sq-ft

This 4+1 bedroom, two-storey home, built in 2018, is located on a quiet cul-de-sac on Wilson Court, offering excellent space for family living. The op

44 Photos

30 Ann Street, Perth, ON , MLS #X13536404 , Image - 1

Unit-31, 30 Ann Street St. Marys, Perth, ON MLS® X13536404

Residential Freehold (Detached)

$467900.0

2 Beds
2 Baths
1100-1500 sq-ft

Thames Valley 55+ Adult Lifestyle Community is where easy, carefree living meets comfort and convenience. Nestled on a quiet cul-de-sac and backing on

49 Photos

3898 Line 9 N/A, Perth, ON , MLS #X13240514 , Image - 1

3898 Line 9 N/A St. Marys, Perth, ON MLS® X13240514

Residential Freehold (Detached)

$2795000.0

2 +1 Beds
4 Baths
2500-3000 sq-ft

Set on just over 12 acres of hardwood forest, this exceptional custom-built home offers the perfect balance of privacy and luxury, just minutes from S

37 Photos

29 Dunsford Crescent, Perth, ON , MLS #X13650716 , Image - 1

29 Dunsford Crescent St. Marys, Perth, ON MLS® X13650716

Residential Freehold (Detached)

$601000.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to the perfect family neighbourhood just a couple of blocks from the Pyramid Centre and Little Falls Public School. This welcoming 3-bedroom b

43 Photos

172 Hooper Street, Perth, ON , MLS #X13536270 , Image - 1

172 Hooper Street St. Marys, Perth, ON MLS® X13536270

Residential Freehold (Att/Row/Townhouse)

$624900.0

2 Beds
2 Baths
1100-1500 sq-ft

OPEN HOUSE !!!! Sunday, August the 9th 1:00 PM - 2:30 PM Beautiful 2-Bedroom, 2-Bath Freehold End-Unit Bungalow with 9 feet high ceiling and dou

40 Photos

1772 Perth Road 139 Road, Perth, ON , MLS #X13640270 , Image - 1

1772 Perth Road 139 Road St. Marys, Perth, ON MLS® X13640270

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

50 Photos

104 Ontario Street S, Perth, ON , MLS #X13638318 , Image - 1

104 Ontario Street S St. Marys, Perth, ON MLS® X13638318

Residential Freehold (Detached)

$639900.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to the perfect blend of character and modern comfort. This beautifully updated 3-bedroom, 2-bathroom home is completely move-in ready in the W

39 Photos

43 Widder Street W, Perth, ON , MLS #X13173432 , Image - 1

43 Widder Street W St. Marys, Perth, ON MLS® X13173432

Residential Freehold (Detached)

$794900.0

4 Beds
2 Baths
1100-1500 sq-ft

43 Widder St W has the perfect balance of nature, location, and thoughtful updates in this beautifully maintained 3+1 bedroom all-brick bungalow. Situ

40 Photos

293 Wellington Street S, Perth, ON , MLS #X13585368 , Image - 1

293 Wellington Street S St. Marys, Perth, ON MLS® X13585368

Residential Freehold (Detached)

$699900.0

3 Beds
3 Baths
1500-2000 sq-ft

Welcome to 293 Wellington Street South, a beautifully restored limestone century home where timeless character meets modern living. Set back from the

37 Photos

237 Thomas Street, Perth, ON , MLS #X13621900 , Image - 1

237 Thomas Street St. Marys, Perth, ON MLS® X13621900

Residential Freehold (Detached)

$499900.0

3 Beds
1 Baths
1500-2000 sq-ft

Nestled along the banks of the picturesque Thames River, this charming 1.5-storey home offers a rare opportunity to enjoy peaceful waterfront living r

50 Photos

18 Trail Side Drive, Perth, ON , MLS #X12951366 , Image - 1

18 Trail Side Drive St. Marys, Perth, ON MLS® X12951366

Residential Freehold (Detached)

$699000.0

Price drop by 5.8%

3 Beds
3 Baths
1500-2000 sq-ft

Welcome to this stunning, like-new home, built just 3 years ago and meticulously maintained. Nestled in the ThamesCrest subdivision, this beautifully

50 Photos

575 Emily Street, Perth, ON , MLS #X13185474 , Image - 1

575 Emily Street St. Marys, Perth, ON MLS® X13185474

Residential Freehold (Detached)

$2299900.0

2 Beds
2 Baths
2500-3000 sq-ft

Ditch the 3-hour commute to the cottage. Your private Live Off the Land paradise has arrived. Situated on 3.05 acres in the picturesque town of St. Ma

27 Photos

31 Trailside Drive, Perth, ON , MLS #X13605340 , Image - 1

31 Trailside Drive St. Marys, Perth, ON MLS® X13605340

Residential Freehold (Att/Row/Townhouse)

$559900.0

3 +0 Beds
3 Baths
1500-2000 sq-ft

Built in 2021, this home displays modern finishes with functional living-ideal for today's lifestyle. This beautifully crafted modern townhome offers

25 Photos

186 HOOPER Street, Perth, ON , MLS #X13120694 , Image - 1

186 HOOPER Street St. Marys, Perth, ON MLS® X13120694

Residential Freehold (Att/Row/Townhouse)

$569900.0

Price drop by 2.6%

3 Beds
3 Baths
1100-1500 sq-ft

End-unit! Freehold. Built in 2021 and thoughtfully upgraded throughout. This 3-bedroom, 2.5-bath townhome in Thames Crest community of St Marys gives

37 Photos

94 William Street N, Perth, ON , MLS #X12771056 , Image - 1

94 William Street N St. Marys, Perth, ON MLS® X12771056

Residential Freehold (Detached)

$584900.0

Price drop by 8.6%

3 Beds
2 Baths
700-1100 sq-ft

94 William Street : Make your appointment today to view this exceptional one owner unique backsplit in a great area of St Marys close to the hospital

4 Photos

119 Glass Street, Perth, ON , MLS #X12514354 , Image - 1

119 Glass Street St. Marys, Perth, ON MLS® X12514354

Residential Freehold (Detached)

$782212.0

Price drop by 8.9%

3 Beds
3 Baths
1500-2000 sq-ft

BRAND NEW HOME, NEWLY ADJUSTED PRICE! Take advantage of Ontario's latest announcement-now offering a full HST rebate, making your dream Teahen Home mo

50 Photos

130 Wellington Street S, Perth, ON , MLS #X12961198 , Image - 1

130 Wellington Street S St. Marys, Perth, ON MLS® X12961198

Residential Freehold (Detached)

$579900.0

3 Beds
1 Baths
1100-1500 sq-ft

Charming Ontario Cottage Steps from Downtown St. Marys Welcome to 130 Wellington Street South - an immaculate red brick Ontario cottage that perfectly

34 Photos

5132 10 Line, Perth, ON , MLS #X13576934 , Image - 1

5132 10 Line St. Marys, Perth, ON MLS® X13576934

Residential Freehold (Detached)

$975000.0

5 Beds
2 Baths
2000-2500 sq-ft

Welcome to your private dream home in the country-a sprawling ranch bungalow nestled on 1.89 acres of serene, natural beauty on a paved road. This lov

50 Photos

19 Trailside Drive, Perth, ON , MLS #X13555542 , Image - 1

19 Trailside Drive St. Marys, Perth, ON MLS® X13555542

Residential Freehold (Att/Row/Townhouse)

$555000.0

3 Beds
2 Baths
1100-1500 sq-ft

Move right into this beautifully designed Bickell Built end-unit freehold townhome. Offering the perfect combination of modern design, quality finishe

38 Photos

119 Meadowridge Drive, Perth, ON , MLS #X13560410 , Image - 1

119 Meadowridge Drive St. Marys, Perth, ON MLS® X13560410

Residential Freehold (Detached)

$699888.0

3 +1 Beds
2 Baths
1100-1500 sq-ft

Turn your dreams into an address at 119 Meadowridge Drive! This spacious detached bungalow in the highly sought after community of St. Marys offers th

41 Photos

296 Glass Street, Perth, ON , MLS #X13056550 , Image - 1

296 Glass Street St. Marys, Perth, ON MLS® X13056550

Residential Freehold (Detached)

$719900.0

Price drop by 2.7%

4 Beds
3 Baths
1100-1500 sq-ft

Welcome to this beautifully designed 4-bedroom, home nestled in the charming community of St. Marys-a town known for its scenic surroundings and local

50 Photos

395 QUEEN Street E, Perth, ON , MLS #X13235368 , Image - 1

395 QUEEN Street E St. Marys, Perth, ON MLS® X13235368

Residential Freehold (Detached)

$639000.0

Price drop by 2.4%

3 +1 Beds
1 Baths
2500-3000 sq-ft

Welcome to 395 Queen St. E. St. Marys, a 2.5-story beauty located on a tree-lined street and boasting numerous renovations and improvements. This 1915

50 Photos

70 Wilson Court, Perth, ON , MLS #X13435650 , Image - 1

70 Wilson Court St. Marys, Perth, ON MLS® X13435650

Residential Freehold (Detached)

$939000.0

2 +1 Beds
3 Baths
1500-2000 sq-ft

Nestled on a private, beautifully landscaped lot at the end of a cul-de-sac in the heart of St. Marys, this exceptional custom-built bungalow with a c

50 Photos

152 St Andrew Street N, Perth, ON , MLS #X13526434 , Image - 1

152 St Andrew Street N St. Marys, Perth, ON MLS® X13526434

Residential Freehold (Detached)

$1499888.0

3 Beds
2 Baths
2000-2500 sq-ft

Experience sophisticated one-floor living in this stunning custom Mid-Century Modern style home, where timeless architecture meets elegant, high-end f

50 Photos

491 Elizabeth Street, Perth, ON , MLS #X13088774 , Image - 1

491 Elizabeth Street St. Marys, Perth, ON MLS® X13088774

Residential Freehold (Detached)

$949900.0

3 Beds
3 Baths
1500-2000 sq-ft

Set on an impressive 110' x 150' lot in a mature, established neighbourhood, this 3-bedroom, 3-bathroom executive bungalow with over 3000 sq ft of fin

50 Photos

466 Water Street S, Perth, ON , MLS #X13035060 , Image - 1

466 Water Street S St. Marys, Perth, ON MLS® X13035060

Residential Freehold (Detached)

$824900.0

Price drop by 2.4%

3 Beds
3 Baths
1500-2000 sq-ft

Built in 2010, this well-maintained home offers a thoughtful main floor layout with spacious rooms, abundant natural light, and true move-in ready app

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