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N4X Houses For Sale Under 800K

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With Square Yards Canada, you can find a variety of houses for sale under $800k in n4x, providing an extensive selection across different municipalities, communities, or areas in Ontario. Filter properties by price, size, amenities, and property age to find the best n4x houses for sale under $800k. Customise your search by the number of bedrooms, bathrooms, and surface area to find the perfect match. Browse our listings with HD images and detailed guides to choose from the high-end properties available. Buy houses in n4x under $800k with the best on offer across the market.

Last Updated: August 05, 2026

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

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

Pre-Construction

1515 Pickering Parkway

1497-1525 Pickering Parkway, Pickering

From $399,990 - $706,990

Project Info

1 Building
571 Units
Condos

Property Mix

Studio(36)
1 Bed(451)
2 Bed(80)
3 Bed(2)

Developer:Sevoy Developments

43 Photos

620 Jones Street E, Perth, ON , MLS #X13631332 , Image - 1

620 Jones Street E St. Marys, Perth, ON MLS® X13631332

Residential Freehold (Detached)

$440000.0

3 Beds
1 Baths
1100-1500 sq-ft

This one's for the person who's tired of shuffling cars around. The concrete/asphalt mixed drive holds eight, no exaggeration, so bring the truck, 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

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

Pre-Construction

Arbor West

10024 Mississauga Road, Brampton

From $559,990

Project Info

88 Buildings
204 Units
Townhouses

Property Mix

Floorplans coming soon

Developer:Caivan

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 !!!! SATURDAY JULY 25th 1:00 PM - 2:30 PM Beautiful 2-Bedroom, 2-Bath Freehold End-Unit Bungalow with 9 feet high ceiling and doub

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

180 Ridgewood Crescent, Perth, ON , MLS #X13468774 , Image - 1

180 Ridgewood Crescent St. Marys, Perth, ON MLS® X13468774

Residential Freehold (Detached)

$789000.0

Price drop by 5.5%

4 Beds
4 Baths
1500-2000 sq-ft

Welcome to this warm and inviting family home in one of St. Marys' most sought-after neighbourhoods. Offering four bedrooms, including on that is a ve

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

Pre-Construction

Corktown Plaza

221 John Street South, Hamilton

From $329,900

Project Info

2 Buildings
786 Units
Townhouses

Property Mix

Floorplans coming soon

Developer:Slate Asset Management

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

47 Photos

2237 Perth 118 Road, Perth, ON , MLS #X13580304 , Image - 1

2237 Perth 118 Road Downie, Perth South, Perth, ON MLS® X13580304

Residential Freehold (Detached)

$799900.0

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

Enjoy the peace and space of country living on this well cared for raised bungalow, situated on just over half an acre with beautiful gardens and a pr

49 Photos

23547 Wellburn Road, Middlesex, ON , MLS #X13606054 , Image - 1

23547 Wellburn Road Wellburn, Thames Centre, Middlesex, ON MLS® X13606054

Residential Freehold (Detached)

$745000.0

4 +0 Beds
2 Baths
2000-2500 sq-ft

Welcome to rural village living, where the air is clear and life is easy. This 1880 farmhouse has seen many updates over the years and shows like a ch

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

Pre-Construction

Lily at Crosstown

844 Don Mills Road, North York, Toronto

From $573,990 - $1,358,990

Project Info

2 Buildings
220 Units
Condos

Property Mix

Studio(2)
1 Bed(95)
2 Bed(79)
3 Bed(44)

Developer:Aspen Ridge Homes

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

Pre-Construction

The Clove Condos

2 East Mall Cres, Toronto

From $440,990

Project Info

1 Building
606 Units
Condos

Property Mix

Studio(32)
1 Bed(379)
2 Bed(127)
3 Bed(68)

Developer:Mattamy Homes, QuadReal Property Group

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

48 Photos

138 Millson Crescent, Perth, ON , MLS #X13518390 , Image - 1

138 Millson Crescent St. Marys, Perth, ON MLS® X13518390

Residential Freehold (Detached)

$797900.0

3 +0 Beds
3 Baths
1100-1500 sq-ft

Positioned on a quiet crescent in a desirable neighbourhood, this well-maintained 3-bedroom, 3-bathroom bungalow offers a functional layout with comfo

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

Pre-Construction

The Laurels

6100 Regional Road 25, Milton

From $506,990 - $795,990

Project Info

7 Buildings
1768 Units
Condos

Property Mix

1 Bed(1425)
2 Bed(343)

Developer:Mattamy Homes

32 Photos

14 25 Thames Road, Perth, ON , MLS #X13564922 , Image - 1

14 25 Thames Road St. Marys, Perth, ON MLS® X13564922

Residential Freehold (Modular Home)

$425000.0

2 Beds
3 Baths
700-1100 sq-ft

This beautiful 2 bedroom, 2 full bath bungalow located close to the walking trail of St. Marys, offers spacious comfort, style and low-maintenance li

13 Photos

165 Egan Avenue, Perth, ON , MLS #X13462568 , Image - 1

Unit-9, 165 Egan Avenue St. Marys, Perth, ON MLS® X13462568

Residential Condo & Other (Vacant Land Condo)

$499900.0

2 Beds
2 Baths
1000-1199 sq-ft

Vacant land condo living offers a different style of ownership than a traditional condominium. Here, you own the lot and the home itself, while the mo

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

29 Photos

428 Queen Street W, Perth, ON , MLS #X13566048 , Image - 1

Unit-23, 428 Queen Street W St. Marys, Perth, ON MLS® X13566048

Residential Condo & Other (Condo Townhouse)

$414900.0

1 Beds
1 Baths
700-799 sq-ft

Welcome to effortless, low-maintenance living in this brand-new 2-bedroom, 1-bathroom ground-level condominium, thoughtfully designed with modern fini

Pre-Construction

The Rebecca Condos

71 Rebecca Street, Hamilton

From $528,990 - $709,990

Project Info

1 Building
477 Units
Condos

Property Mix

Floorplans coming soon

Developer:Rosehaven Homes, Melrose Investments

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

Shortlisted Properties

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Maximum 4 project can be compared at one go.

N4X Houses For Sale Under 800K

1515 Pickering Parkway

Arbor West

Corktown Plaza

Lily at Crosstown

The Clove Condos

The Laurels

The Rebecca Condos

Property Types Available in N4X, ON

Bedroom Types Available in N4X, ONs

Budget Type Available in N4X, ON