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St. Marys Real Estate & Houses for Sale

Showing results 1 - 30 of 60

Browse through Square Yards Canada to learn about St. Marys MLS listings and find your ideal home in St. Marys. As a coveted neighbourhood, St. Marys house prices can vary depending on the market outlook. Choose from a wide range of properties, offering various square footage options to perfectly suit your needs. Review the latest MLS St. Marys listings to find the best properties on stellar deals across St. Marys. Start your home search in St. Marys today. Narrow down your search by selecting properties based on age, price trends, and more.

Property Types Available in for Sale

Find your perfect property match in St. Marys! From charming commercials to expansive detacheds, we boast a wide variety of properties for Sale to suit every taste and budget. Whether you're a first-time buyer or a seasoned investor, St. Marys offers an exciting selection of properties priced between $679K and $1 Million. Start your real estate journey in St. Marys today!

Property Type	Min Price	Max Price	Avg Listing Price	Property Count
Commercial	$760K	$1 Million	$1 Million	3
Single Family Homes	$679K	$854K	$767K	2
Detached	$679K	$854K	$767K	2

Bedroom Types Available in for Sale

Dive into the diverse bedroom offerings in St. Marys's real estate market. From intimate 1-bedroom escapes to grand estates boasting 5+ bedrooms, the possibilities are endless. Discover a variety of properties, including 1-bedroom, 2-bedroom, 3-bedroom, and beyond. Whether you're a budget-conscious buyer or seeking ultimate luxury, the price range stretching from $679K to $679K ensures a perfect fit for your financial goals.

Unit Type	Min Price	Max Price	Avg Listing Price	Property Count
3-bedroom	$679K	$679K	$679K	1

Last Updated: August 12, 2026

27 Photos

165 Egan Avenue, Perth, ON , MLS #X13563060 , Image - 1

Unit-13, 165 Egan Avenue St. Marys, Perth, ON MLS® X13563060

Residential Condo & Other (Vacant Land Condo)

$539900.0

2 +1 Beds
3 Baths
1000-1199 sq-ft

Welcome to Unit 13 at 165 Egan Avenue, a brand-new bungalow offering comfortable one-floor living with valuable additional space in the finished lower

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

3 Photos

1 Park Ln Lane, Perth, ON , MLS #X13664324 , Image - 1

1 Park Ln Lane St. Marys, Perth, ON MLS® X13664324

Residential Freehold (Vacant Land)

$174999.0

Attention builders and investors! A unique opportunity to build in an established St. Marys neighbourhood. This newly severed vacant residential build

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

31 Photos

20 Huron Street N, Perth, ON , MLS #X13452192 , Image - 1

Unit-25, 20 Huron Street N St. Marys, Perth, ON MLS® X13452192

Residential Condo & Other (Condo Townhouse)

$295000.0

Price drop by 1.7%

1 Beds
1 Baths
700-799 sq-ft

Welcome to carefree living in this beautifully updated 1-bedroom townhome condo, perfectly situated in the heart of St. Mary's, Ontario. Designed for

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

19 Photos

30 Ann Street, Perth, ON , MLS #X13625336 , Image - 1

Unit-29, 30 Ann Street St. Marys, Perth, ON MLS® X13625336

Residential Freehold (Modular Home)

$579900.0

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

Immaculate home located in Thames Valley, an extraordinary Adult Lifestyle Community in the beautiful town of St. Marys. Community offers an active Cl

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

28 Photos

35 Lady Court, Perth, ON , MLS #X13568934 , Image - 1

35 Lady Court St. Marys, Perth, ON MLS® X13568934

Residential Freehold (Semi-Detached )

$512900.0

3 Beds
4 Baths
1100-1500 sq-ft

Welcome to this well-maintained three-bedroom, four-bathroom semi-detached home on a quiet court in one of St. Marys' family-friendly neighbourhoods.

41 Photos

189 Elizabeth Street, Perth, ON , MLS #X13628752 , Image - 1

Unit-1C, 189 Elizabeth Street St. Marys, Perth, ON MLS® X13628752

Residential Condo & Other (Condo Apartment)

$698000.0

2 Beds
2 Baths
1400-1599 sq-ft

This unit is flooded with light! And its placement on the lower level provides for a private outdoor area and direct access from the parking lot. Cent

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

37 Photos

113 Edison Street, Perth, ON , MLS #X13435690 , Image - 1

113 Edison Street St. Marys, Perth, ON MLS® X13435690

Residential Freehold (Semi-Detached )

$609900.0

Price drop by 2.4%

3 Beds
3 Baths
700-1100 sq-ft

Welcome to 113 Edison Street, a sought-after bungalow offering 2060 sqft. A perfect blend of comfort, functionality, and versatile living space.This b

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

10 Photos

128 Park Street, Perth, ON , MLS #X13584986 , Image - 1

128 Park Street St. Marys, Perth, ON MLS® X13584986

Residential Freehold (Fourplex)

$789000.0

6 Beds
4 Baths
3000-3500 sq-ft

Investment Opportunity - Turnkey Fourplex in the Heart of St. Marys An exceptional opportunity to acquire a well-performing fourplex in one of St. Mar

18 Photos

1 25 Thames Road, Perth, ON , MLS #X13564270 , Image - 1

1 25 Thames Road St. Marys, Perth, ON MLS® X13564270

Residential Freehold (Modular Home)

$375000.0

2 Beds
2 Baths
700-1100 sq-ft

Welcome to 1-25 Thames Road, St. Mary's - A Beautiful Bungalow in Maple Lane Park! Situated on a spacious corner lot with picturesque country views an

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