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$799,000
For SaleListed 72 days ago

238 Mary Street North, Oshawa, ON L1G 5C4

O'Neill
5
2
1,500–2,000 ft²
Duplex5 Parking54.99 × 110.22 ft Lot
Listed by RE/MAX ACE REALTY INC.

Assigned school

55% EQAO

Mary Street Community School

Childcare

6 centres

0.3 km closest

Block profile

41% owners

$57k median

Small-area Census counts are randomly rounded by Statistics Canada.

Explore this address →

Property Information

Property TypeDuplex
Lot Size54.99 × 110.22 ft
BasementPartially Finished
Parking5 parking spaces · Private Double · Detached
Property taxes$4,619/yr (2025)
Days on Market72 Days
Listed DateJun 26, 2026
MLS® NumberE13495798

Monthly Cost

Description

Legal two-storey duplex located in Oshawa's sought-after O'Neill neighbourhood, offering a prime investment property or ideal owner-occupied income opportunity. This legal two-unit home features two self-contained units, each with separate entrances, separate driveways, private kitchens with dishwashers, and in-suite laundry. The main floor unit includes 1 bedroom plus den and one full washroom, while the upper unit has been recently upgraded and offers 2 bedrooms plus den and one full washroom, featuring new laundry appliances, new dishwasher, upgraded LED light fixtures, and new bedroom closet doors. Both units are equipped with central air conditioning and forced-air heating with individual heat sensors, providing efficient climate control. A turnkey duplex in a high-demand rental area, close to schools, transit, shopping, and amenities, making it an excellent opportunity for investors, first-time buyers with rental income, or multi-generational living in Durham Region.

Listing History

Event
Date
Price
Listed
Jun 26, 2026
$799,000

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

Location

Map showing 238 Mary Street North, Oshawa, ON L1G 5C4 inside the Mary Street Community School attendance boundaryView on Map

School Catchments

School boundaries and eligibility may change. Confirm school eligibility directly with the school board.

All Oshawa school catchments

Licensed Childcare Nearby

6 licensed centres nearby · closest 313 m

Licensed Child Care Centre
Ct Family Learning Centre And Montessori School
202 Simcoe Street, Oshawa
0.3 km
Full day · Before & after school
Operator: Ct Family Learning Centre And Montessori School Inc.
Licence #59772·Child Care Centre
Licensed Child Care Centre
Dms Montessori Preschool And Daycare Inc.
101 Simcoe Street, Oshawa
0.5 km
Full day
Licence #58972·Child Care Centre
Licensed Child Care Centre
Durham Family Ymca Child Care Centre
99 Mary Street, Oshawa
0.5 km
Full day · Half day · Extended hours · Overnight
Operator: The Ymca Of Greater Toronto
Licence #0000569·Child Care Centre
Licensed Child Care Centre
Eyes Canada Childcare Centre Oshawa 22
22 King Street Street, Oshawa
0.7 km
Full day · Extended hours
Operator: 2705150 Ontario Inc.
Licence #58715·Child Care Centre
Licensed Child Care Centre
Magic Pencils Learning Centre Inc.
11 Celina Street, Oshawa
0.8 km
Full day
Licence #0003312·Child Care Centre
Licensed Child Care Centre
Dr. Sj Phillips Ymca Before And After School
625 Simcoe Street, Oshawa
1.2 km
Before & after school
Operator: The Ymca Of Greater Toronto
Licence #55567·Child Care Centre

Area Checks

Also checked, nothing flagged at this location: flood hazard mapping, conservation-regulated areas, provincially significant wetlands, the Greenbelt, the Oak Ridges Moraine, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.

About O'Neill

View O'Neill on Market

Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

41%
Homeowners
76%
Households with kids
$57,200
Median income
38
Median age
More about this area
2.3
Avg. household size
17%
University degree
24%
Newcomers (immigrants)
Age profile496 residents
Under 2021%
20–3426%
35–6444%
65+8%

StatCan 2021 Census · this home’s dissemination area (DA 35180190). Values are randomly rounded by Statistics Canada for privacy.

Homes for sale nearby

DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Jun 26, 2026
Data sources & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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