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Houses for Sale in O'Neill Oshawa Under $3 Million

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Looking for houses under $3m for sale in O'Neill, Oshawa? With Square Yards Canada, discover a vast range of properties within your budget in O'Neill across Toronto. If you plan to buy houses under $3m in O'Neill, Oshawa, you can refine your search by property size, specific amenities, and property age. Filter the listings by the number of bedrooms, bathrooms, and surface area to match your requirements. Our listings feature a wide range of O'Neill houses for sale under $3m, including freehold properties, condos, and commercial spaces.

Last Updated: November 10, 2026

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20 Brock Street O'Neill, Oshawa, Durham, ON MLS® E14165152

Residential Freehold (Detached)

$625000.0

3 +1 Beds
2 Baths
700-1100 sq-ft

Welcome to this beautifully upgraded home in the desirable O'Neill community of Oshawa,featuring a charming front porch and a bright, open-concept lay

23 Photos

222 Pearson Street, Durham, ON , MLS #E14164096 , Image - 1

Unit-15, 222 Pearson Street O'Neill, Oshawa, Durham, ON MLS® E14164096

Residential Condo & Other (Condo Townhouse)

$469000.0

3 Beds
3 Baths
1000-1199 sq-ft

Welcome to a home that offers the space, comfort and convenience your family has been looking for. Thoughtfully renovated and updated, this 3-bedroom,

Open House : Sat Nov 14, 02:00 PM to 04:00 PM

45 Photos

205 Dearborn Avenue, Durham, ON , MLS #E14083276 , Image - 1

205 Dearborn Avenue O'Neill, Oshawa, Durham, ON MLS® E14083276

Residential Freehold (Detached)

$469800.0

Price drop by 5.9%

3 Beds
1 Baths
700-1100 sq-ft

The charm of a classic bungalow meets the comfort of modern updates at 205 Dearborn Avenue, nestled in Oshawa's established O'Neill neighbourhood. Off

46 Photos

337 Simcoe Street, Durham, ON , MLS #E14103608 , Image - 1

Unit-401, 337 Simcoe Street O'Neill, Oshawa, Durham, ON MLS® E14103608

Residential Condo & Other (Condo Apartment)

$529898.0

3 Beds
3 Baths
1600-1799 sq-ft

Time for a Change ? Looking for a Community ? Want to Keep Your Furniture ? This 3 Bedroom 1683 Sq ft, Sun Filled Corner Suite with 3 Bathrooms (1 Ens

30 Photos

328 French Street, Durham, ON , MLS #E14161048 , Image - 1

328 French Street O'Neill, Oshawa, Durham, ON MLS® E14161048

Residential Freehold (Detached)

$569900.0

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

Welcome To This Beautifully Renovated 1.5-Storey Detached Home, Situated On A Generous 30 x 120 Ft Lot In Central Oshawa! Featuring 2 Spacious Bedroom

42 Photos

256 Grooms Avenue, Durham, ON , MLS #E14102004 , Image - 1

256 Grooms Avenue O'Neill, Oshawa, Durham, ON MLS® E14102004

Residential Freehold (Detached)

$599900.0

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

Beautiful brick Century home with 2+1 beds and 2 baths, within walking distance to the private Oshawa Golf Club, the hospital, Parkwood Estates, Rober

Open House : Sun Nov 15, 01:00 PM to 03:00 PM

46 Photos

107 Sutherland Avenue, Durham, ON , MLS #E14131642 , Image - 1

107 Sutherland Avenue O'Neill, Oshawa, Durham, ON MLS® E14131642

Residential Freehold (Detached)

$749900.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to this charming 3-bedroom, 1-storey home in the highly sought-after O'Neill neighbourhood, surrounded by distinctive homes, mature streets an

Open House : Sat Nov 14, 01:00 PM to 03:00 PM

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120 Elgin Street W, Durham, ON , MLS #E14119754 , Image - 1

Unit-304, 120 Elgin Street W O'Neill, Oshawa, Durham, ON MLS® E14119754

Residential Condo & Other (Condo Apartment)

$419900.0

2 Beds
1 Baths
1000-1199 sq-ft

Bright and tidy Kassinger built 2 bedroom corner unit in a quiet, secure, community driven building! This spacious and sunny unit features no neighbou

27 Photos

98 Luke Street, Durham, ON , MLS #E14151496 , Image - 1

98 Luke Street O'Neill, Oshawa, Durham, ON MLS® E14151496

Residential Freehold (Semi-Detached )

$609900.0

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

Why Keep Paying Rent When You Could Be Building Equity In A Place To Call Your Own? Welcome To This Beautifully Renovated, Move-In Ready 3-Bedroom Sem

Open House : Sun Nov 15, 02:00 PM to 04:00 PM

30 Photos

23 Westmoreland Avenue, Durham, ON , MLS #E14134572 , Image - 1

23 Westmoreland Avenue O'Neill, Oshawa, Durham, ON MLS® E14134572

Residential Freehold (Detached)

$599000.0

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

Welcome to 23 Westmoreland Ave., a distinguished detached home in a high-scale neighbourhood. with high-ranking schools. Situated on a safe, quiet str

49 Photos

76 Arlington Avenue, Durham, ON , MLS #E14134000 , Image - 1

76 Arlington Avenue O'Neill, Oshawa, Durham, ON MLS® E14134000

Residential Freehold (Detached)

$618900.0

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

Beautiful & Fully Updated Cozy Home Situated On A Picturesque Tree-Lined Dead End Cul-De-Sac Over-Looking The Golf Course In The Highly Sought After O

49 Photos

408 Simcoe Street N, Durham, ON , MLS #E14160452 , Image - 1

408 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E14160452

Residential Freehold (Detached)

$699000.0

4 Beds
3 Baths
2000-2500 sq-ft

Step back in time and discover a home with a story to tell! This stately 1922 Edwardian-style residence is brimming with charm, character, and origina

49 Photos

54 Arlington Avenue, Durham, ON , MLS #E14156718 , Image - 1

54 Arlington Avenue O'Neill, Oshawa, Durham, ON MLS® E14156718

Residential Freehold (Detached)

$734900.0

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

Welcome to this charming 3+1 bedroom, 2 Bathroom home in Oshawa's desirable O'Neill neighbourhood, where timeless character meets thoughtful modern up

50 Photos

514 Oakwood Avenue, Durham, ON , MLS #E14141660 , Image - 1

514 Oakwood Avenue O'Neill, Oshawa, Durham, ON MLS® E14141660

Residential Freehold (Detached)

$749900.0

4 +1 Beds
3 Baths
1100-1500 sq-ft

Welcome to 514 Oakwood Avenue, a beautifully maintained 4+1 bedroom, 3-bathroom detached home in Oshawa's sought-after O'Neill neighbourhood. Framed b

4 Photos

509 Arnhem Drive, Durham, ON , MLS #E14153894 , Image - 1

509 Arnhem Drive O'Neill, Oshawa, Durham, ON MLS® E14153894

Residential Freehold (Detached)

$694999.0

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

Welcome to 509 Arnhem Drive, nestled on a quiet street in Oshawa's highly desirable O'Neill neighbourhood! Situated on an exceptional pie-shaped ravin

41 Photos

65 Wilson Road N, Durham, ON , MLS #E14097612 , Image - 1

65 Wilson Road N O'Neill, Oshawa, Durham, ON MLS® E14097612

Residential Freehold (Duplex)

$698800.0

3 +2 Beds
2 Baths
700-1100 sq-ft

Prime Investment Opportunity or Smart Homeownership! Looking for a high-yielding investment or a smart way to offset your mortgage? This spacious, leg

50 Photos

359 Ritson Road N, Durham, ON , MLS #E14128466 , Image - 1

359 Ritson Road N O'Neill, Oshawa, Durham, ON MLS® E14128466

Residential Freehold (Detached)

$574900.0

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

Situated On An Impressive 150-Foot-Deep Lot, This Charming Home Offers Plenty Of Space, Versatility, & Opportunity! The Main Floor Features A Bright &

28 Photos

505 Crestwood Drive, Durham, ON , MLS #E14139116 , Image - 1

505 Crestwood Drive O'Neill, Oshawa, Durham, ON MLS® E14139116

Residential Freehold (Detached)

$689900.0

3 Beds
2 Baths
700-1100 sq-ft

sought-after O'Neill neighbourhood! This inviting 3-bedroom, 2-bathroom home features a spacious kitchen and beautiful hardwood floors. A separate ent

36 Photos

621 Masson Street, Durham, ON , MLS #E14102176 , Image - 1

621 Masson Street O'Neill, Oshawa, Durham, ON MLS® E14102176

Residential Freehold (Detached)

$799900.0

4 Beds
2 Baths
1500-2000 sq-ft

Step into the charm and character of a beautiful all-brick century home, where timeless craftsmanship meets the comforts of today. Rich with original

39 Photos

284 French Street, Durham, ON , MLS #E14123872 , Image - 1

284 French Street O'Neill, Oshawa, Durham, ON MLS® E14123872

Residential Freehold (Detached)

$499000.0

3 Beds
1 Baths
1100-1500 sq-ft

Welcome to 284 French Street, a charming all-brick detached home nestled in a mature Oshawa neighbourhood. Lovingly owned by the same family for over

41 Photos

93 Brock Street W, Durham, ON , MLS #E14139366 , Image - 1

93 Brock Street W O'Neill, Oshawa, Durham, ON MLS® E14139366

Residential Freehold (Detached)

$589000.0

4 +1 Beds
3 Baths
1100-1500 sq-ft

Welcome to a spacious and versatile home in a convenient, well-connected neighbourhood! Offering an excellent layout for families and multi-generation

25 Photos

96 Agnes Street, Durham, ON , MLS #E13687558 , Image - 1

96 Agnes Street O'Neill, Oshawa, Durham, ON MLS® E13687558

Residential Freehold (Semi-Detached )

$559900.0

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

Discover in the heart of North Oshawa, this well maintained 3+1 bedroom, 2 bathroom semi-detached home offering a carpet free interior and plenty of f

29 Photos

448 Jarvis Street, Durham, ON , MLS #E14138572 , Image - 1

448 Jarvis Street O'Neill, Oshawa, Durham, ON MLS® E14138572

Residential Freehold (Detached)

$629000.0

3 Beds
2 Baths
700-1100 sq-ft

Discover the perfect blend of charm, comfort and convenience in one of Oshawa's most sought-after neighbourhoods! Ideally situated within walking dist

50 Photos

109 Lauder Road, Durham, ON , MLS #E14092970 , Image - 1

109 Lauder Road O'Neill, Oshawa, Durham, ON MLS® E14092970

Residential Freehold (Detached)

$929000.0

4 Beds
3 Baths
2000-2500 sq-ft

Welcome to 109 Lauder Rd., where beautifully renovated living meets one of Oshawa's most established and sought-after neighourhood settings. Set on a

22 Photos

559 Masson Street, Durham, ON , MLS #E13865712 , Image - 1

559 Masson Street O'Neill, Oshawa, Durham, ON MLS® E13865712

Residential Freehold (Detached)

$789900.0

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to 559 Masson Street for a rare opportunity to own a beautifully updated century home on one of Oshawa's most coveted and picturesque streets.

24 Photos

70 Colborne Street W, Durham, ON , MLS #E14104422 , Image - 1

70 Colborne Street W O'Neill, Oshawa, Durham, ON MLS® E14104422

Residential Freehold (Detached)

$474900.0

2 Beds
1 Baths
700-1100 sq-ft

An opportunity to personalize a property in Oshawa and complete the remaining renovation work to suit your vision. Flooring work has been completed, w

24 Photos

342 Fernwood Avenue, Durham, ON , MLS #E13803488 , Image - 1

342 Fernwood Avenue O'Neill, Oshawa, Durham, ON MLS® E13803488

Residential Freehold (Semi-Detached )

$619000.0

Price drop by 3.1%

4 Beds
3 Baths
1100-1500 sq-ft

Lovely four bedroom renovated semi-detached in Oshawa close to schools and transit. Great layout and private driveway that fits two cars. Finished bas

13 Photos

44 Bond Street W, Durham, ON , MLS #E12754378 , Image - 1

Unit-707, 44 Bond Street W O'Neill, Oshawa, Durham, ON MLS® E12754378

Residential Condo & Other (Condo Apartment)

$369999.0

1 +1 Beds
2 Baths
700-799 sq-ft

Discover this stylish open concept 1 plus den condo. Upgraded kitchen and Granite counters. Located in downtown Oshawa. Displaying modern amenities at

36 Photos

165 Colborne Street, Durham, ON , MLS #E14106952 , Image - 1

165 Colborne Street O'Neill, Oshawa, Durham, ON MLS® E14106952

Residential Freehold (Detached)

$509900.0

Price drop by 15.0%

3 Beds
1 Baths
1100-1500 sq-ft

Beautifully maintained all brick 3 bedroom home in a mature north end Oshawa. This home still retains all the charm and character of yesteryears. Orig

20 Photos

44 Bond Street W, Durham, ON , MLS #E14022812 , Image - 1

Unit-101, 44 Bond Street W O'Neill, Oshawa, Durham, ON MLS® E14022812

Residential Condo & Other (Condo Apartment)

$219000.0

1 Baths
0-499 sq-ft

**Incredible value for a move in ready condo!** Bachelor suite offers updated kitchen with all new stainless steel appliances, counter tops, sink and

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