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238 Mary Street N
O'Neill Oshawa L1G 5C4

$799,000
Residential Freehold beds: 3+2 baths: 2.0

Main Photo: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Photo 1: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Photo 2: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Photo 3: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Photo 4: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Photo 5: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
E13495798
Bedrooms:
3+2
Bathrooms:
2
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.
Property Type:
Residential Freehold
Property Sub Type:
Duplex
Home Style:
2-Storey
Total Approx Floor Area:
1500-2000
Lot Depth:
110'3"
Lot Frontage:
54'11⅞"
Direction Faces:
West
Bedrooms:
3+2
Bathrooms:
2.0
Water supply:
Municipal
Kitchens:
2
Bedrooms Above Grade:
3
Bedrooms Below Grade:
2
Kitchens Above Grade:
2
Rooms Above Grade:
9
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Other
Roof:
Other
Basement:
Partially Finished
Fireplace/Stove:
No
Garage:
Detached
Garage Spaces:
1.0
Parking Features:
Private Double
Parking Spaces:
4
Total Parking Spaces:
5.0
Family Room:
Yes
Possession Details:
TBA
Pool:
None
HST Applicable To Sale Price:
Included In
Taxes:
$4,619 / 2025
Assessment:
$- / -
Durham
Oshawa
O'Neill
Other
All Elf's, Washer, Dryer, Stove (As Is)
Brick
Floor
Type
Size
Other
Main
Living Room
16'7" × 11'5"
Hardwood Floor
Main
Kitchen
9'5" × 7'5"
Tile Floor
Main
Bedroom
8'8" × 8'7"
Hardwood Floor, 3 Pc Bath
Basement
Recreation
23'1½" × 9'5"
Laminate
Upper
Living Room
17'1½" × 11'
Hardwood Floor, Pot Lights
Upper
Kitchen
9'1" × 7'3"
Tile Floor
Upper
Bedroom
9'3" × 9'
Hardwood Floor, 3 Pc Bath
Upper
Den
11'5¾" × 7'3¾"
Hardwood Floor, Window
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
None
Central Vacuum:
No
Seller Property Info Statement:
No
Date Listed:
Jun 26, 2026
Original Price:
Previous Price:
  • Photo 1: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
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  • Photo 2: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
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  • Photo 3: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
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  • Photo 4: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
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  • Photo 5: 238 Mary Street N in Oshawa: O'Neill E13495798 - House
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Listed by RE/MAX ACE REALTY INC.
Data was last updated June 27, 2026 at 07:15 PM (UTC)
Area Statistics
Listings on market:
13
Avg list price:
$750,000
Min list price:
$499,000
Max list price:
$2,450,000
Avg days on market:
42
Min days on market:
1
Max days on market:
80
These statistics are generated based on the current listing's property type and located in Oshawa. Average values are derived using median calculations. This data is not produced by the MLS® system.
John Owen, Broker
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.