minPriceVal

maxPriceVal

minSize

maxSize

Houses for Sale in O'Neill Oshawa Under $800K

Showing results 1 - 30 of 59

Looking for houses under $800k 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 $800k 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 $800k, including freehold properties, condos, and commercial spaces.

Last Updated: September 25, 2026

34 Photos

349 Kingsdale Avenue, Durham, ON , MLS #E13826760 , Image - 1

349 Kingsdale Avenue O'Neill, Oshawa, Durham, ON MLS® E13826760

Residential Freehold (Detached)

$479900.0

2 Beds
1 Baths
< 700 sq-ft

Welcome to this warm and welcoming 2-bedroom bungalow in Oshawa's desirable Connaught Park neighbourhood. Situated on a generous lot in a mature North

49 Photos

172 Roxborough Avenue, Durham, ON , MLS #E13825798 , Image - 1

172 Roxborough Avenue O'Neill, Oshawa, Durham, ON MLS® E13825798

Residential Freehold (Detached)

$599900.0

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

This cute bungalow with detached heated double garage is located in the O'Neill area of Oshawa just south of Adelaide ... all on a double lot! The mai

40 Photos

126 Lauder Road, Durham, ON , MLS #E13825720 , Image - 1

126 Lauder Road O'Neill, Oshawa, Durham, ON MLS® E13825720

Residential Freehold (Detached)

$579900.0

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

Lovingly Maintained By The Same Owners For An Incredible 54 Years, 126 Lauder Is The Kind Of Home That Tells A Story The Moment You Arrive. Tucked Alo

27 Photos

266 Division Street, Durham, ON , MLS #E13747558 , Image - 1

266 Division Street O'Neill, Oshawa, Durham, ON MLS® E13747558

Residential Freehold (Detached)

$469900.0

Price drop by 2.1%

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

Welcome to 266 Division St! A Charming brick home in the heart of O'Neill - finished basement, detached garage, and everything you need justaround the

50 Photos

43 Park Road S, Durham, ON , MLS #E13806024 , Image - 1

43 Park Road S O'Neill, Oshawa, Durham, ON MLS® E13806024

Residential Freehold (Detached)

$549900.0

4 Beds
2 Baths
1100-1500 sq-ft

Charming century home offers a blend of historic character and modern amenities, perfectly complemented by an exceptional rear yard that truly stands

37 Photos

108 Division Street, Durham, ON , MLS #E13819914 , Image - 1

108 Division Street O'Neill, Oshawa, Durham, ON MLS® E13819914

Residential Freehold (Detached)

$747000.0

2 Beds
2 Baths
1500-2000 sq-ft

*****LEGAL DUPLEX***** Welcome to this legal 2-unit home offering exceptional income potential or versatile multi-generational living, ideally located

48 Photos

102 Central Park Boulevard N, Durham, ON , MLS #E13755268 , Image - 1

102 Central Park Boulevard N O'Neill, Oshawa, Durham, ON MLS® E13755268

Residential Freehold (Duplex)

$679999.0

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

Legal Duplex, Registered with the municipality! 2, completely separate units: Main Level, and Basement Apt with separate entrance. Great finishes in

Open House : Sat Sep 26, 01:00 PM to 03:00 PM

43 Photos

405 Bernhard Crescent, Durham, ON , MLS #E13767906 , Image - 1

405 Bernhard Crescent O'Neill, Oshawa, Durham, ON MLS® E13767906

Residential Freehold (Detached)

$699900.0

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

Beautifully maintained and thoughtfully updated, this spacious bungalow sits on a premium 50-foot lot surrounded by mature trees in a sought-after fam

Open House : Sun Sep 27, 01:00 PM to 03:00 PM

20 Photos

44 Bond Street W, Durham, ON , MLS #E13752618 , Image - 1

Unit-101, 44 Bond Street W O'Neill, Oshawa, Durham, ON MLS® E13752618

Residential Condo & Other (Condo Apartment)

$234900.0

Price drop by 2.1%

1 Baths
0-499 sq-ft

This bright first floor unit offers plenty of room to get creative and design a space that truly feels like home. Incredible value for a move in ready

40 Photos

100 Arlington Avenue, Durham, ON , MLS #E13738662 , Image - 1

100 Arlington Avenue O'Neill, Oshawa, Durham, ON MLS® E13738662

Residential Freehold (Detached)

$644000.0

Price drop by 0.9%

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

Welcome to 100 Arlington Ave. Located in the highly sought after O'Neill Community. This fully updated one and a half storey cottage bungalow offers 3

46 Photos

107 Sutherland Avenue, Durham, ON , MLS #E13782018 , Image - 1

107 Sutherland Avenue O'Neill, Oshawa, Durham, ON MLS® E13782018

Residential Freehold (Detached)

$799900.0

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 : Sun Sep 27, 01:00 PM to 03:00 PM

13 Photos

442 Colborne Street E, Durham, ON , MLS #E13818068 , Image - 1

442 Colborne Street E O'Neill, Oshawa, Durham, ON MLS® E13818068

Residential Freehold (Detached)

$675000.0

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

Welcome to this beautifully updated home situated on a massive 41x151-foot lot with a fully fenced backyard in a sweet Oshawa neighbourhood close to s

30 Photos

265 Haig Street, Durham, ON , MLS #E13690752 , Image - 1

265 Haig Street O'Neill, Oshawa, Durham, ON MLS® E13690752

Residential Freehold (Detached)

$575000.0

4 Beds
3 Baths
1500-2000 sq-ft

Welcome To This Charming 2.5 Storey Detached Home Featuring 4 Bedrooms And 3 Bathrooms That Offers Generous Living Space For Families Or Those Needing

42 Photos

96 Oakes Avenue, Durham, ON , MLS #E13810572 , Image - 1

96 Oakes Avenue O'Neill, Oshawa, Durham, ON MLS® E13810572

Residential Freehold (Detached)

$559000.0

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

More house, more flexibility and a backyard to actually enjoy. Set on a quiet street in Oshawa's established O'Neill neighbourhood, this renovated 3+1

42 Photos

307 William Street E, Durham, ON , MLS #E13713300 , Image - 1

307 William Street E O'Neill, Oshawa, Durham, ON MLS® E13713300

Residential Freehold (Detached)

$699000.0

3 Beds
3 Baths
1500-2000 sq-ft

Welcome To This Charming Century Home In The Heart Of Oshawa, Full Of Character And Timeless Appeal! Featuring 3 Bedrooms, 3 Bathrooms And A Versatile

Open House : Sun Sep 27, 01:00 PM to 03:00 PM

35 Photos

363 Simcoe Street N, Durham, ON , MLS #E13718748 , Image - 1

Unit-401, 363 Simcoe Street N O'Neill, Oshawa, Durham, ON MLS® E13718748

Residential Condo & Other (Condo Apartment)

$499900.0

2 Beds
2 Baths
1200-1399 sq-ft

Welcome to this beautifully maintained 2-bedroom, 2 bath plus den condo offering 1,312 sq. ft. of bright, comfortable living space in a desirable Osha

42 Photos

489 Crestwood Drive, Durham, ON , MLS #E13625130 , Image - 1

489 Crestwood Drive O'Neill, Oshawa, Durham, ON MLS® E13625130

Residential Freehold (Detached)

$739900.0

3 Beds
2 Baths
1100-1500 sq-ft

Move In-Ready! This very well maintained 3-bedroom, 2-bathroom detached side-split offers the perfect blend of modern updates, functionality, and vers

29 Photos

44 Bond Street W, Durham, ON , MLS #E13724956 , Image - 1

Unit-518, 44 Bond Street W O'Neill, Oshawa, Durham, ON MLS® E13724956

Residential Condo & Other (Condo Apartment)

$364900.0

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

Welcome to this pristine, intelligently designed 1-bedroom plus den unit in the heart of Downtown Oshawa. Tucked away in a quiet corridor far from the

25 Photos

322 Fernwood Avenue, Durham, ON , MLS #E13714196 , Image - 1

322 Fernwood Avenue O'Neill, Oshawa, Durham, ON MLS® E13714196

Residential Freehold (Semi-Detached )

$689000.0

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

**Welcome to this Fully Renovated North Oshawa Home!** This exceptional freehold semi-detached backsplit has been completely renovated from top to bot

50 Photos

514 Oakwood Avenue, Durham, ON , MLS #E13802492 , Image - 1

514 Oakwood Avenue O'Neill, Oshawa, Durham, ON MLS® E13802492

Residential Freehold (Detached)

$775000.0

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

50 Photos

50 RICHMOND Street E, Durham, ON , MLS #E13807354 , Image - 1

Unit-429, 50 RICHMOND Street E O'Neill, Oshawa, Durham, ON MLS® E13807354

Residential Condo & Other (Condo Apartment)

$397900.0

3 Beds
2 Baths
1000-1199 sq-ft

Step into space, style, and ultimate convenience at McLaughlin Square. This rare 3-bedroom, 2-bathroom spacious corner unit which delivers an incredib

41 Photos

93 Brock Street W, Durham, ON , MLS #E13794010 , Image - 1

93 Brock Street W O'Neill, Oshawa, Durham, ON MLS® E13794010

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

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 )

$639000.0

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

34 Photos

44 Mclaughlin Boulevard, Durham, ON , MLS #E13715120 , Image - 1

44 Mclaughlin Boulevard O'Neill, Oshawa, Durham, ON MLS® E13715120

Residential Freehold (Detached)

$689900.0

3 Beds
2 Baths
1100-1500 sq-ft

Step Onto The Porch, Breathe In The Charm, And Fall In Love With 44 McLaughlin Blvd. From The Moment You Arrive, The Covered Front Porch Sets The Tone

27 Photos

200 Oshawa Boulevard N, Durham, ON , MLS #E13492402 , Image - 1

200 Oshawa Boulevard N O'Neill, Oshawa, Durham, ON MLS® E13492402

Residential Freehold (Detached)

$555999.0

Price drop by 7.2%

3 Beds
2 Baths
1100-1500 sq-ft

Welcome to 200 Oshawa Blvd N, a beautifully updated home offering comfort, style, and everyday practicality.Inside, you'll find a refreshed kitchen id

22 Photos

108 Frederick Street, Durham, ON , MLS #E13796584 , Image - 1

108 Frederick Street O'Neill, Oshawa, Durham, ON MLS® E13796584

Residential Freehold (Detached)

$729000.0

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

This charming almost century-old brick home, in a desirable neighbourhood offers you 2 stories, 3 bedrooms and an extra 4th room upstairs which would

50 Photos

569 Masson Street, Durham, ON , MLS #E13532976 , Image - 1

569 Masson Street O'Neill, Oshawa, Durham, ON MLS® E13532976

Residential Freehold (Detached)

$715000.0

3 Beds
3 Baths
1100-1500 sq-ft

They don't build them like this anymore.Welcome to 569 Masson Street, a charming circa 1920 character home on one of Oshawa's most sought-after tree-l

1 Photos

113 Elgin Street W O'Neill, Oshawa, Durham, ON MLS® E13690948

Residential Freehold (Detached)

$299000.0

2 Beds
1 Baths
700-1100 sq-ft

Attention Investors, Renovators & Buyers Looking for a Project! Opportunity Knocks! This 2 Bedroom, 1 Bathroom Home is Ready for Someone with Vision t

15 Photos

120 Elgin Street W, Durham, ON , MLS #E13779814 , Image - 1

Unit-304, 120 Elgin Street W O'Neill, Oshawa, Durham, ON MLS® E13779814

Residential Condo & Other (Condo Apartment)

$484900.0

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

22 Photos

55 William Street E, Durham, ON , MLS #E13231170 , Image - 1

Unit-505, 55 William Street E O'Neill, Oshawa, Durham, ON MLS® E13231170

Residential Condo & Other (Condo Apartment)

$379900.0

Price drop by 4.8%

3 Beds
2 Baths
1000-1199 sq-ft

Welcome to this spacious and well-maintained 3-bedroom, 2-bathroom end-unit condo in a fantastic location close to shopping, restaurants, transit, and

Shortlisted Properties

Error

Maximum 4 project can be compared at one go.