337 Frontenac Avenue, Oshawa, ON

$799,000
MLS#:E12889996
5 beds
3 baths
2000-2500 sqft
5.0 parking
Residential Freehold
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Added:Mar 17, 2026(164 days ago)
Updated:Aug 2, 2026(26 days ago)
Last Checked:6 minutes ago

Property Highlights

Welcome to this remarkable 2-Storey triplex located in the coveted neighborhood of Vanier. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $799,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 5 Bedrooms and 3 Bathrooms with 3 functional kitchens
  • Generous living space spanning 2000-2500 sqft on a premium 66 x 100 ft lot
  • Features a finished, walk-up basement, adding superb versatility for recreation, a home gym, or extra storage
  • 5.0 total parking spaces available
  • Notable attributes: Water Heater, Water Heater Owned
  • Efficient forced air heating via gas

Description

Look no further. Your search for an investment property has just ended in this legal triplex/ 2 - 2 bedrooms and 1 bedroom lower unit. Each unit is self contained with separate kitchen, full washroom, separate front and back entrance to each unit. Incredible land value. Whether you are looking for investment rental income or for yourself to live in one of the self contained units. Nested on a quiet street and in a prime location. Walking distance to newly updated Oshawa Centre, Loblaws, shopping, eateries, recreation and transit. Walmart and 401 just minutes away. All 3 units recently renovated. All electricals have been upgraded to breakers with individual breaker panel located in each unit. Shared basement coin-op laundry provides additional income. Tenant pays own hydro. 5 Parking spots on site

Work with the SOUSA TEAM to unlock your . If we are unable to negotiate your purchase price below asking, we'll rebate you up to $10,000!*

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Property Summary

This triplex located at 337 Frontenac Avenue, Oshawa is currently for sale and has been available on SousaSells for 164 days. This property is listed at $799,000 with an estimated mortgage of $2,660* per month. It has 5 beds, 3 bathrooms, and is 2000-2500 square feet. 337 Frontenac Avenue, Oshawa is in the Vanier neighborhood.

Work with the SOUSA TEAM to unlock your .

* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.
Is this a Good Home for Families?

Yes! Featuring 5 bedrooms and 3 bathrooms, this home offers ample space and comfort for growing families in Vanier, Oshawa.

Highly Recommended for Families
What We Love About This Home
  • •5 spacious bedroom layout offering versatile living space
  • •3 well-appointed bathrooms
  • •2000-2500 sqft of generous functional square footage
Standout Features & Layout
Who Should Buy This Home?

Growing families needing multi-bedroom flexibility and space in Vanier, Oshawa.

Target Buyer Match

Key Features

Bedrooms
5
Bathrooms
3
Kitchens
3
Living Area
2000-2500 sqft
Property Type
Residential Freehold

Additional Details

StatusPrice Change
AddedMar 17, 2026 (164 days ago)
UpdatedAug 2, 2026 (26 days ago)
Last Checked6 minutes ago
Transaction TypeFor Sale

Property Details

Property Sub-TypeTriplex
Architectural Style2-Storey
ConstructionBrick
BasementFinished, Walk-Up
Lot Size66 × 100 Feet
CountyDurham
Annual Tax$5,747.27
Legal DescriptionPlan 718 Pt Lot 4

Parking & Garage

Parking Total5.0
Parking Space5
Garage TypeNone

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingNone

Features

Property Features

None listed

Interior Features

  • Water Heater
  • Water Heater Owned

Security Features

None listed

Community Features

None listed

Frequently Asked Questions about 337 Frontenac Avenue, Oshawa, ON

Q.What is the asking price for 337 Frontenac Avenue, Oshawa, ON ?

The current listing price for 337 Frontenac Avenue, Oshawa, ON in Vanier, Oshawa is $799,000.

Q.How many bedrooms and bathrooms does this property have?

This property features 5 bedrooms and 3 bathrooms across approximately 2000-2500 sqft.

Q.What property type and architectural style is 337 Frontenac Avenue, Oshawa, ON ?

337 Frontenac Avenue, Oshawa, ON is a Triplex (2-Storey) featuring a Finished, Walk-Up basement.

Q.What interior features are included in this home?

Interior highlights include: Water Heater, Water Heater Owned.

Q.Is parking available at this property?

Yes, this property offers parking space for 5.0 vehicles (None).

Q.What heating and cooling systems are installed?

Heating is provided via Gas and cooling via None.

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Location

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337 Frontenac Avenue, Oshawa, ON

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Neighborhood Safety Index

Neighborhood Safety & Crime Analytics

Vanier, Oshawa

SAFETY RATING8.9 / 10
Low Incident Area
Total Annual Incidents93 incidents / yr
Average Per Month7.8 incidents / mo
Population BenchmarkArea Average residents
Personal Safety
Very Low

36 assaults (45.0/100k)

Property Security
Low

16 B&E (40.0/100k)

Auto Theft Risk
Low Risk

23 thefts (45.0/100k)

1-Year Trend
â–¼ 4.3%

Improving vs previous year

How Per-Capita Rate (Per 100,000 Residents) Is Calculated:

Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.

Source: Durham Regional Police Service (DRPS) Open Data
Halton & GTHA Police Network

Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.

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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 337 Frontenac Avenue, Oshawa, ON L1J 2A7

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Mortgage & Affordability Audit

Calculate your monthly payment, minimum downpayment, and land transfer taxes for this home in Oshawa.

Configure Loan Settings

Interest Rate4.00%
Down Payment$239,700 (30.0%)
* Minimum Canadian down payment required for this price is $54,900.
Amortization Period30 Years
Estimated Monthly Payment$2,660Based on a loan of $559,300 over 30 years.
Purchase Price$799,000
Loan Amount$559,300
Provincial Land Transfer Tax:$12,455
Total Estimated Closing Taxes:$12,455

About Purchasing a Home in Oshawa, ON

For a property listed at $799,000 in Oshawa, the legal minimum down payment is $54,900 under current Canadian banking regulations. This calculation applies a 5% requirement on the first $500,000, 10% on the next $499,999, and a flat 20% on any amount exceeding $1,000,000.

Additionally, buyers in Ontario must budget for the Provincial Land Transfer Tax, which is estimated at $12,455 for this transaction. As this listing is in Oshawa (outside the City of Toronto), no additional municipal land transfer tax is levied, resulting in total estimated land transfer taxes of $12,455.

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Vanier, Oshawa Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Vanier, Oshawa.

Verified Local Data
City Population415,311
City Median Age39.6 Yrs
City Ownership75% Owners
Avg Area List Price$815,166

People & Families

Age Distribution

Household Composition

One-person households
21%
Families with children
53%
Couples without children
26%
Other households
0%

Top Ethnic Origins

English23%
Scottish18%
Irish18%
Canadian16%

Best Schools in Vanier, Oshawa

Elementary Schools

St Thomas Aquinas
Public400 Pacific Avenue, Oshawa, Ontario, L1J 1V9
4.4
Village Union
Public155 Gibb Street, Oshawa, Ontario, L1J 1Y4
3.8
Waverly
Public100 Waverly Street South, Oshawa, Ontario, L1J 5V1
4.7
Corpus-Christi
Public362 Hillside Avenue, Oshawa, Ontario, L1J 6L7
5.7
College Hill
Public530 Laval Street, Oshawa, Ontario, L1J 6R2
4.0

Secondary Schools

O’Neill
Public301 Simcoe Street North, Oshawa, Ontario, L1G 4T2
5.7
R. S. McLaughlin
Public570 Stevenson Road North, Oshawa, Ontario, L1J 5P1
6.4
Monsignor Paul Dwyer
Public700 Stevenson Road North, Oshawa, Ontario, L1J 5P5
5.6

Vanier, Oshawa Demographic Home information

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied75%
Rented25%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.

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