For Sale
Just Listed
342 Mary Street N
O'Neill, Oshawa, ON
$449,000
2Bd
2Ba
3,250+sqft
5Parking
52.11 x 142.31 ftlot
$138/sqft
DetachedMLS# E14107444Listed 2026-10-225 DOM
Cooling
Central Air
Basement
Unfinished
About this home
Attention contractors, builders, and savvy investors! This detached two-storey home offers over 3,000 sq. ft. of space and endless potential for those looking to renovate, reimagine, or explore future development possibilities. Situated on a great-sized lot in the established community of O'Neil, this property is zoned R5-A, with potential for a fourplex development, subject to buyer due diligence and all applicable municipal approvals. Conveniently located close to schools, community centres, everyday amenities, and more, this is an exciting opportunity to unlock the full potential of a property in a desirable Oshawa location. Property is being sold AS IS, WHERE IS. Bring your vision, creativity, and plans to make the most of this unique opportunity!
Rooms
Main Floor
| Kitchen | 5.51 × 2.89 m | Window Open Concept |
| Living Room | 3.97 × 3.88 m | Window Open Concept |
| Dining Room | 3.69 × 3.48 m | Window Open Concept |
Upper
| Primary Bedroom | 4.86 × 3.23 m | His and Hers Closets Window Broadloom |
| Bedroom 2 | 3.19 × 2.52 m | Window Closet Broadloom |
Features
- Other
- Unfinished
- Central Air
- 1 1/2 Storey
Financials
Annual Taxes
$6,584.93
Estimated Rental Income
Entire property$2,600 – $3,800/mo
Rental yield6.9% – 10.2%
*Estimates based on comparable rentals in the area. Actual income may vary.
Market Data — Oshawa
Days on market5 days
Buyer's MarketSeller's Market
Based on active listings in Oshawa. Data updates daily.
Demographics — Oshawa
Population
175,383
Avg Household Income
$87,000
Age Distribution
0-19
22%
20-34
22%
35-49
19%
50-64
20%
65+
17%
Ownership63% own · 37% rent
EnglishFrenchArabicUrduTagalog
Getting around
How walkable, bikeable, and transit-friendly this neighbourhood is.
51
/ 100
Walk Score
Somewhat Walkable
44
/ 100
Transit Score
Some Transit
51
/ 100
Bike Score
Bikeable
Scores are estimates based on neighbourhood data and are for informational purposes only.
MLS® data courtesy of the Toronto Regional Real Estate Board (TRREB).
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Listing information is deemed reliable but is not guaranteed accurate by the Toronto Regional Real Estate Board, the listing brokerage, or this website. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. MLS®, Multiple Listing Service®, and the associated logos are owned by CREA. Not intended to solicit properties currently listed for sale or buyers under contract.
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