
342 Mary Street N
Oshawa (O'Neill), ON L1G 5C8
- 2Bedrooms
- 2Bathrooms
- 1Garage
- 3000–3500Sq Ft
- $6,585Tax
- 52×142 ftLot Size
- Estimated Value:$471,450See Free Estimate Report
Sale & Price History for 342 Mary Street N, Oshawa, O'Neill
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| No listing history available | ||||
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About 342 Mary Street N, Oshawa, O'Neill
Summarized Description
- Spacious detached home with renovation potential.
- Located in the desirable O'Neil community.
- Zoned R5-A for potential fourplex development.
- Close to schools and community amenities.
- Property sold AS IS, offering unique investment opportunity.
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!
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $6,585
- Land Transfer Tax Fee
- $5,455
Rental Items
- Rental Equipment
- Furnace, AC, Air Cleaner, Humidifier and Thermostat for $181.55 per month with Reliance Home Comfort
- Basement Type
- Unfinished
Interior Features
- Interior Extras
- Other
- Fireplace/Stove
- No
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- 1 1/2 Storey
Construction
- Exterior Finish
- Brick Front
- Roof
- Shingles
- Foundation Details
- Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 52.11 ft
- Lot Depth
- 142.31 ft
Inclusions
- Inclusions
- This property is being sold AS IS WHERE IS.
Exclusions
- Exclusions
- Boat
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 1
- Parking Spaces
- 4
- Total Garage And Parking Spaces
- 5
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 2
- Washrooms
- 2
- Kitchens
- 1
Room sizes
- Primary Bedroom—Upper level, His and Hers Closets, Window, Broadloom
- Dining Room—Main level, Window, Open Concept
- Kitchen—Main level, Window, Open Concept
- Bedroom 2—Upper level, Window, Closet, Broadloom
- Living Room—Main level, Window, Open Concept
Washrooms
- 4-piece, Upper
- 2-piece, Main
- Municipality
- Oshawa
- Neighbourhood
- O'Neill
- Main cross streets
- Mary St N & Rosedale Ave
- Directions
- Mary St N & Rosedale Ave
- MLS® number
- E14107444
- Data source
- Toronto Regional Real Estate Board
- Listed on
- 2026-10-22
- Updated on
- 2026-10-23
- Days on market
- 2 days
- Possession type
- Flexible
- Co-op commission
- 2.5% + HST
- Seller
- Listed by
- KELLER WILLIAMS ENERGY REAL ESTATE
Home Market Value
Current home valuation for 342 Mary Street N, Oshawa, O'Neill, Oshawa, ON. Listed for $449,000
HOMEH Estimate
$471,450
Estimated Sales Range
$282,870 - $660,030
HOMEH Estimate for 342 Mary Street N, Oshawa, O'Neill
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% of purchase price for homes $500K or less
$22,450
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $17,062 | $12,527 | $10,686 | $0 |
=Total mortgage | $443,612 | $416,627 | $392,336 | $359,200 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $2,166monthly | $2,034monthly | $1,916monthly | $1,754monthly |
Land Transfer Tax
$5,455
$5,455
Around this home
Data provided by OpenStreetMap & Fraser Institute School Rankings
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