Houses for sale in Oshawa - O'Neill

Newest MLS listings in Oshawa - O'Neill area

Homes for sale in Oshawa - O'Neill

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  • 390 Mary Street N in Oshawa: O'Neill E14084356 - House

    390 Mary Street N O'Neill Oshawa L1G 5E1
    Main Photo: 390 Mary Street N in Oshawa: O'Neill E14084356 - House

    390 Mary Street N Oshawa L1G 5E1 O'Neill

    $929,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14084356
    Bedrooms:
    5
    Bathrooms:
    3
    Welcome to this beautifully updated 2 1/2-storey home, ideally situated in a fabulous area of tree lined streets and well within excellent school districts! Offering a versatile layout with plenty of space for the whole family, the main and second floor of this home features an eat-in kitchen, 2 bedrooms and 2 full bathrooms, along with a finished basement providing even more room to relax, entertain, or work from home. One of the home's standout features is the amazing in-law suite spanning the back of the second and third floors, offering an open concept kitchen and living room with electric fireplace, 2 more bedrooms and a full bathroom. Perfect for extended family, multi-generational living, guests, or added flexibility to suit your needs. Outside, enjoy a large lot with plenty of room to play, garden, entertain, or simply unwind. The oversized 2-car garage provides exceptional space for parking, storage, hobbies, and more. With its updated finishes, flexible living space, fantastic in-law suite, generous lot, and sought-after location close to great schools and everyday amenities, this home offers a wonderful combination of comfort, convenience, and versatility. A fantastic opportunity for families looking for room to grow and space for everyone! Two electrical panels, two hot water tanks, one HWT is owned. More details
    Listed by RE/MAX Jazz INC.
    LISTING DETAILS
    John Owen, Broker

  • 509 Arnhem Drive in Oshawa: O'Neill E14083628 - House

    509 Arnhem Drive O'Neill Oshawa L1G 2J2
    Main Photo: 509 Arnhem Drive in Oshawa: O'Neill E14083628 - House

    509 Arnhem Drive Oshawa L1G 2J2 O'Neill

    $724,999
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14083628
    Bedrooms:
    4
    Bathrooms:
    2
    Welcome to 509 Arnhem Drive, nestled on a quiet street in Oshawa's highly desirable O'Neill neighbourhood! Situated on an exceptional pie-shaped ravine lot backing onto Valley Grove Park, this beautifully updated 3-bedroom, 4-level sidesplit offers the perfect combination of space, privacy, and natural surroundings. Featuring updated flooring, fresh paint, and modernized trim throughout, this home offers a refreshed interior with a functional layout designed for comfortable everyday living. The spacious kitchen opens onto an expansive covered deck overlooking the picturesque backyard and ravine, creating the perfect setting for outdoor dining, entertaining, or simply enjoying the peaceful surroundings. The above-grade lower-level family room features a convenient walk-out to the backyard, providing additional living space and seamless access to the outdoors. Step outside to discover an incredible backyard retreat complete with an in-ground swimming pool, brand-new pool pump and cover, and plenty of room to relax and entertain. Additional highlights include a durable steel roof, newer furnace, and appliance packages available on closing. With multiple walk-outs, generous outdoor living areas, and a rare oversized lot surrounded by mature greenery, this property offers an exceptional opportunity in one of Oshawa's most established neighbourhoods. Conveniently located just minutes from Costco, Oshawa Centre, Durham College, Ontario Tech University, schools, parks, shopping, and major commuter routes. Experience the perfect balance of city convenience and peaceful ravine-side living at 509 Arnhem Drive! More details
    Listed by RE/MAX PREMIER INC.
    LISTING DETAILS
    John Owen, Broker

  • 205 Dearborn Avenue in Oshawa: O'Neill E14083276 - House

    205 Dearborn Avenue O'Neill Oshawa L1G 5Z3
    Main Photo: 205 Dearborn Avenue in Oshawa: O'Neill E14083276 - House

    205 Dearborn Avenue Oshawa L1G 5Z3 O'Neill

    $499,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14083276
    Bedrooms:
    3
    Bathrooms:
    1
    The charm of a classic bungalow meets the comfort of modern updates at 205 Dearborn Avenue, nestled in Oshawa's established O'Neill neighbourhood. Offering the ease of main-floor living, this home is an ideal opportunity for first-time buyers, downsizers, or anyone looking for original character paired with thoughtful updates. Inside, you'll find hardwood floors, an inviting living area, and a formal dining room with French doors, perfect for hosting family dinners and holidays. The updated kitchen and bathroom bring a fresh feel while preserving the home's charm. The partially finished basement offers flexible space, plenty of storage and a cold room, while the generously sized backyard provides room to entertain, garden, or simply enjoy the outdoors. Enjoy living just steps from top-rated schools including O'Neill CVI andMary Street Community School, as well as local parks, transit, and the Oshawa Golf and Curling Club. With quick access to Lakeridge Health Oshawa, vibrant downtown dining, and the Highway 401 and 407 corridors, this home delivers a connected lifestyle in one of Durham Region's most established communities. Whether you're entering the market or looking to simplify without sacrificing outdoor space, 205 Dearborn Avenue is a wonderful place to call home. More details
    Listed by PROPERTY.CA INC.
    LISTING DETAILS
    John Owen, Broker

  • 621 Masson Street in Oshawa: O'Neill E14083166 - House

    621 Masson Street O'Neill Oshawa L1G 5A4
    Main Photo: 621 Masson Street in Oshawa: O'Neill E14083166 - House

    621 Masson Street Oshawa L1G 5A4 O'Neill

    $829,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14083166
    Bedrooms:
    4
    Bathrooms:
    2
    Step into the charm and character of a beautiful all-brick century home, where timeless craftsmanship meets the comforts of today. Rich with original and unique architectural details, this special residence offers a rare opportunity to own a home with true personality and history. Ideally situated in a prime location within a sought-after school district, this four-bedroom, one-and-a-half-bath home offers generous space for family living, entertaining, and making memories for years to come. Original features throughout tell the story of the home's heritage, creating warmth and character that simply cannot be replicated in newer construction. Every room offers its own sense of charm, while the solid brick exterior provides the enduring beauty and presence of a classic century home. Outside, the property becomes its own private escape. A beautiful stone patio provides the perfect setting for summer dinners, morning coffee, or evenings spent entertaining friends, while the large backyard offers plenty of room for children, gardening, pets, or simply enjoying the outdoors. Solid garage with hydro is perfect as a workshop or outdoor storage. A rare combination of architectural character, generous living space, a prime location, and an exceptional yard, this is a home with a story to tell - and the opportunity to become part of yours. A/C heat pump installed 2026. More details
    Listed by RE/MAX Jazz INC.
    LISTING DETAILS
    John Owen, Broker

  • 307 William Street E in Oshawa: O'Neill E14083068 - House

    307 William Street E O'Neill Oshawa L1G 1K9
    Main Photo: 307 William Street E in Oshawa: O'Neill E14083068 - House

    307 William Street E Oshawa L1G 1K9 O'Neill

    $674,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14083068
    Bedrooms:
    3
    Bathrooms:
    3
    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 Additional Den On The Top Level, There Is Plenty Of Space For The Whole Family. Enjoy The Convenience Of Main Floor Laundry, A Separate Dining Room And A Spacious Sunken Family Room-Perfect For Relaxing Or Entertaining. Step Outside To A Large Backyard Offering Plenty Of Room For Kids, Pets, Gardening And Summer Gatherings, Plus The Added Convenience Of A Detached Garage. Located On William Street E, This Home Is Close To A Wide Range Of Amenities Including Shopping, Restaurants, Parks, Schools, Transit And Downtown Oshawa. The Oshawa Go/Via Rail Station, Costco, Oshawa Centre, Tribute Communities Centre And Lakeridge Health Are All Within A Short Drive, While Highway 401 Provides Easy Access For Commuters. A Rare Opportunity To Own A Character-Filled Century Home In A Convenient Central Oshawa Location! More details
    Listed by DAN PLOWMAN TEAM REALTY INC.
    LISTING DETAILS
    John Owen, Broker

  • 49 Brock Street E in Oshawa: O'Neill E14028054 - House

    49 Brock Street E O'Neill Oshawa L1G 1R8
    Main Photo: 49 Brock Street E in Oshawa: O'Neill E14028054 - House

    49 Brock Street E Oshawa L1G 1R8 O'Neill

    $499,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14028054
    Bedrooms:
    3
    Bathrooms:
    1
    Charming, Welcoming and Fully of Character ~ This Oshawa Home Has So Much to Offer! Ideally Located in a Convenient Oshawa Neighbourhood, this Lovely Two Storey Home is Ready to Welcome Another Family for it's Next Chapter! Featuring 3 Bedrooms and 1 Bathroom, this Home Offers a Wonderful Combination of Comfort, Character and Space ~ Perfect for First time Home Buyers, Growing Families or Simply Anyone Looking for a Place to Call Home! Step Inside from the Spacious Front Porch to a Welcoming Front Entrance that Leads You into an Upgraded Kitchen Featuring Gleaming Countertops, Plenty of Pantry Space and Room to get Creative with Your Favourite Recipes! The Separate Dining Room is Filled with Natural Light From the Large Windows and Showcases Beautiful Hardwood Floors, Flowing into the Bright and Spacious Living Room ~ Perfect for Cozy Nights In, Family Time or Entertaining Friends! Head Upstairs Where You'll Find Three Well Sized Bedrooms, Including a Spacious Primary Bedroom Complete with His and Her Closets! The Two Additional Bedrooms Both Offer Closet Space, with One Featuring a Walkout to an Enclosed Porch ~ A Charming Little Bonus Space with So Many Possibilities! At the Back of the Home, You'll Discover a Large Porch Leading to a Generous Two Tier Deck Overlooking the Backyard. Whether You're Enjoying Your Morning Coffee, Soaking up the Summer Sunshine, Hosting a BBQ or Simply Relaxing after a Long Day, this Outdoor Space is Ready to be Enjoyed! With Convenient Private Parking for Two Cars and a Fantastic Location Close to Schools, Shopping Restaurants, Recreation Centres, the Hospital and So Much More, Everyday Living Couldn't Be Easier! Full of Charm, Wonderful Spaces and Endless Opportunities to Make it Your Own, this is a Home You'll want to see for Yourself! Don't Miss Your Chance to Make this Oshawa Home your Very Own. More details
    Listed by Coldwell Banker 2M Realty
    LISTING DETAILS
    John Owen, Broker

  • 101 44 Bond Street W in Oshawa: O'Neill E14022812 - Condo Apartment

    101 44 Bond Street W O'Neill Oshawa L1G 6R2
    Main Photo: 101 44 Bond Street W in Oshawa: O'Neill E14022812 - Condo Apartment

    101 44 Bond Street W Oshawa L1G 6R2 O'Neill

    $219,000
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    E14022812
    Bathrooms:
    1
    Incredible value for a move in ready condo Updated bachelor suite offers updated kitchen with all new stainless steel appliances, counter tops, sink and faucet (July 2026), Updated Washroom with modern new flooring (July 2026), Freshly painted throughout (July 2026). This bright first floor unit offers plenty of room to get creative and design a space that truly feels like home. Wheelchair accessible. You'll love the convenience of a main floor unit! Enjoy this well maintained building with inviting lobby and amenities including fitness room and sauna, party and meeting rooms. Step outside and discover everything downtown Oshawa has to offer. Grab a coffee, pick up groceries, meet friends for dinner, or browse the shops at Mid Town Mall. Bus stop right outside of your building easily connects you to Ontario Tech University, Lakeridge Health, Oshawa Centre and so much more. More details
    Listed by REMAX YOUR COMMUNITY REALTY
    LISTING DETAILS
    John Owen, Broker

  • 308 King Street E in Oshawa: O'Neill E14005848 - House

    308 King Street E O'Neill Oshawa L1H 1C8
    Main Photo: 308 King Street E in Oshawa: O'Neill E14005848 - House

    308 King Street E Oshawa L1H 1C8 O'Neill

    $899,900
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E14005848
    Bedrooms:
    5
    Bathrooms:
    3
    Welcome to this stunning brick two-storey home situated on a 50-foot lot east of downtown Oshawa, with nearly 1,900 square feet above grade (MPAC) as well as a lower-level in-law suite with its own entrance and an inviting and indulgent saltwater inground heated pool in the backyard. The main floor keeps its century charm while offering dreamy updates to offer the absolute best of both worlds! The combined living and dining rooms stretch nearly 27 feet, anchored by a fireplace at one end and bright south-facing windows at the other, finished with crown moulding and luxury vinyl flooring. The family room allows the light to flood through the open concept space with an abundance of south facing windows. It also opens to the kitchen featuring quartz countertops, white cabinetry, glass front uppers, a large island under a stainless chimney hood, and a double sink under the windows. This level is finished with a 2-piece bath and a mudroom leading to the covered back deck. Upstairs, four rooms open off the hall. The primary bedroom is spacious and bright with a large sliding door closets and ultra convenient laundry nook (2022) within! There are 3 more rooms that can be used as bedrooms but are currently presented as a second bedroom, a cozy family room and an office. The 5-piece modern bath includes a shower panel system in a glass shower and a freestanding tub. The lower level, finished in 2022, has a separate entrance, a second kitchen, a rec room, a bedroom, its own laundry, and an elegant 4-piece bath with a make-up station, soaker tub and a glass walk-in shower. Outside, enjoy the heated saltwater pool with concrete surround or let kids play on the lawn while you comfortably watch from the deck. A long private drive runs to the detached garage, with six parking spaces in all. Roof 2022, windows 2020, furnace and central air 2022. Costco and No Frills are both under a kilometre away. 401 is minutes away. Home is being sold as a single family residence. More details
    Listed by EXP REALTY
    LISTING DETAILS
    John Owen, Broker

  • 419 Maplewood Drive in Oshawa: O'Neill E13878026 - House

    419 Maplewood Drive O'Neill Oshawa L1G 5R7
    Main Photo: 419 Maplewood Drive in Oshawa: O'Neill E13878026 - House

    419 Maplewood Drive Oshawa L1G 5R7 O'Neill

    $615,000
    Residential Freehold
    Status:
    Active
    MLS® Num:
    E13878026
    Bedrooms:
    4
    Bathrooms:
    3
    This freshly painted Semi offers numerous updates and plenty of living space. 3+1 Bedrooms, 3 Washrooms, Rec Rm. On the main floor the eat-in kitchen features a back door to the large covered patio and fenced yard. At the back door is a 2 pc washroom. The large living room with laminate flooring and a picture window can be combined to a living room/dining room. On the second floor is a spacious primary bedroom, 2 additional bedrooms plus a newly renovated 4 pc bathroom (2026) - all with closets and laminate flooring. The finished lower level includes a rec rm,4th bedroom, 3-piece washroom and laundry area. Updates include new carpeting on stairs (2026),all windows(2023), furnace(2021), Central Air(2021), Roof(2017). 3 cars can be parked in driveway. Move in Ready! More details
    Listed by RE/MAX Jazz INC.
    LISTING DETAILS
    John Owen, Broker

  • 405 337 Simcoe Street N in Oshawa: O'Neill E13876060 - Condo Apartment

    405 337 Simcoe Street N O'Neill Oshawa L1G 4T2
    Main Photo: 405 337 Simcoe Street N in Oshawa: O'Neill E13876060 - Condo Apartment

    405 337 Simcoe Street N Oshawa L1G 4T2 O'Neill

    $675,000
    Residential Condo & Other
    Status:
    Active
    MLS® Num:
    E13876060
    Bedrooms:
    2
    Bathrooms:
    3
    Welcome to a home that feels like a private retreat in the heart of the city. Tucked inside an exclusive boutique building just steps from the hospital, this beautifully updated and impeccably maintained two-storey residence offers an exceptional blend of luxury, privacy, and effortless everyday living. From the moment you enter, there is a sense of calm. Thoughtfully designed across two levels, providing separation between living and sleeping, this beautiful condo offers two bright bedrooms and three beautifully appointed bathrooms, providing both connection and separation when desired. The peaceful east-facing outlook is one of the home's most captivating features. Framed by mature treetops, the views create a tranquil, almost treehouse-like setting - a beautiful backdrop to your morning coffee or quiet evenings at home. The primary suite is a true sanctuary, complete with a luxurious full ensuite and private balcony. Step outside and take in the quiet treetop views, or retreat indoors to your own private space at the end of the day. Every detail has been lovingly cared for. The home is spotless, updated, and move-in ready, with the convenience of in-suite laundry and secure underground parking. The building is self-managed, offering the intimate, personal character and pride of ownership that is increasingly difficult to find. Perfectly positioned for those who value proximity without sacrificing peace and privacy, this is more than a condo - it is a sophisticated urban retreat. A truly special opportunity for hospital professionals, downsizers, professionals, or anyone seeking a quiet, meticulously maintained home in a prime location. Kitchen and baths updated in 2021. More details
    Listed by RE/MAX Jazz INC.
    LISTING DETAILS
    John Owen, Broker
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Data was last updated October 15, 2026 at 08:15 PM (UTC)
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.
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This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.