10 days on Market

342 Mary St, Oshawa, Ontario L1G 5C8

Detached
2
2
~3000-3500 sqft
$449,000
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Detached
2
2
~3000-3500 sqft

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Highlights

Property Estimate

Days on market10 days

Estimated valueNot available

Price/Sqft$139/sqft

Monthly cost

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Description

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!


Property Details

Style1 1/2 Storey
View-
Age of property-
SqFt~3000-3500 SqFt
Lot Size7,415 SqFt(142.31 x 52.11)
Parking Spaces5
MLS ®NumberE14107444
Community NameMcLaughlin
Data SourceTRREB
Listing byKeller Williams Energy Real Estate

Features

Heating: Forced Air
Cooling: Central Air
Basement: Unfinished

Main Floor

Kitchen

5.51 x 2.89

Window / Open Concept

Living

3.97 x 3.88

Window / Open Concept

Dining

3.69 x 3.48

Window / Open Concept


Features

Lot size: 7,415 SqFt

Parking

Garage spaces 1

Garage type Attached

Other parking spaces 4

Total parking spaces 5


Property listed by Keller Williams Energy Real Estate, Brokerage
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Market Data - McLaughlin

Geo Zone Map ThumbnailMcLaughlin

Strong Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

24 days

Compared to

2025

27 days

2024

26 days

2023

16 days

New Listings

Past 30 days

62 listings

Compared to

2025

63 listings

2024

38 listings

2023

46 listings

Units sold

Past 30 days

17 units

Compared to

2025

33 units

2024

36 units

2023

19 units

Median Sold Price

Past 30 days

$650,000

Compared to

2025

$710,000

2024

$785,000

2023

$750,000


Population and Demographics

Overview

Total population 32502
Average household income $111,431

Age (%)

0 to 19
19%
20 to 34
20%
35 to 49
18%
50 to 64
22%
65 and plus
22%

Household composition (%)

Single family
63%
Single person
32%
Multi person
5%
Multi family
1%

Mother tongue (%)

English
90%
Others
5%
French
2%
Italian
1%

House tenancy (%)

Owners
64%
Renters
36%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget