30 days on Market

140 Mary St, Oshawa, Ontario L1G 5B9

Townhouse
4 + 2
3
~2000-2500 sqft
$1,125,000
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Townhouse
4 + 2
3
~2000-2500 sqft

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Highlights

Property Estimate

Days on market30 days

Estimated valueNot available

Price/Sqft$506/sqft

Monthly cost

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CMA Subject Property

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+3

Properties sold*

$708K

Median sold price*

*Based on last 30 days

Description

Investors Take Note! 140 Mary Street North is a 12 year old, legal purpose-built triplex. Over $70k income potential! A property like this is a very rare find! Situated in the desirable O'Neill area of Oshawa close to schools, parks, transit, Costco, Lakeridge Health Oshawa, and walking distance to downtown. All three units are very bright and spacious with two large bedrooms, a full bathroom, open concept kitchen with centre island, and separate living and dining rooms. Each unit has its own private laundry, individual furnace, central air (Units 2 & 3), and owned hot water tank. Three gas and three hydro meters - Landlord only pays the water! Unit 2 new central air 2019 (Lennox 2 Ton), Unit 3 new air conditioner June 2025 (Keeprite), Unit 3 new furnace 2023 . This property is ideal for an investor but could also work for someone looking to live in one unit and rent the others. Excellent and co-operative tenants. Unit 3 will be vacant as of July 25th and Unit 2 will be vacant as of August 31 - choose your own tenants! This property has so much to offer - come see for yourself!


Property Details

Style2-Storey
View-
Age of property6-15
SqFt~2000-2500 SqFt
Lot Size4,037 SqFt(91.77 x 44)
Parking Spaces4
MLS ®NumberE12246278
Community NameMcLaughlin
Data SourceTRREB
Listing byROYAL LEPAGE TERREQUITY REALTY

Features

Heating: Forced Air
Cooling: Central Air
Basement: Apartment, Sep Entrance

Main Floor

Kitchen

3.29 x 5.47

Laminate / Centre Island / Pantry

Living

3.43 x 4.79

Laminate / Open Concept / Large Window

Dining

2.57 x 4.19

Laminate / Open Concept / Large Window

Primary

4.18 x 3.97

Broadloom / Large Closet / Window


Features

Lot size: 4,037 SqFt

Parking

Garage spaces -

Garage type -

Total parking spaces 4


Property History

Jun 26, 2025
ListedActive
$1,125,000
30 days on market
history photo preview40
Listing by trreb®

Market Data - McLaughlin

Geo Zone Map ThumbnailMcLaughlin

Strong Seller's Market

View Market Data

Townhouse - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

0 day

Compared to

2024

23 days

2023

36 days

2022

19 days

New Listings

Past 30 days

3 listings

Compared to

2024

3 listings

2023

4 listings

2022

5 listings

Units sold

Past 30 days

0 unit

Compared to

2024

3 units

2023

2 units

2022

1 unit

Median Sold Price

Past 30 days

$0

Compared to

2024

$707,500

2023

$732,500

2022

$710,000


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