343 Frontenac Avenue, Oshawa, ON L1J 2A7
Oshawa, ON L1J 2A7
Quick cost estimateKnown monthly subtotal$4,445.45 / monthLand transfer tax $13,473One-time estimate
Quick cost estimate
$4,445.45 / monthKnown monthly subtotal
- Mortgage principal & interest
- $3,954.45
- Property tax / month
- $491
- Maintenance / month
- Period / amount not reported
Assumes 20% down, 5% annual interest and 25-year amortization. Illustrative rate, not a current quote.
Unknown expenses excluded. Mortgage insurance and closing costs are excluded; add insurance and utilities in the assumptions.
Land transfer tax · one time
- Transfer tax total
- $13,473
Before rebates, surcharges and fees. Not part of the monthly subtotal.
Tax assumptions & breakdown
Toronto municipal land transfer tax does not apply to this listing outside the City of Toronto.
- Ontario tax
- $13,473
- Toronto municipal tax
- $0
Current purchase scenario, before rebates, foreign-buyer taxes and fees. Confirm residence classification. Not historical tax paid; excluded from the monthly subtotal.
Ontario rates · Toronto rates (April 2026)
Eligible first-time purchasers may qualify for an Ontario land transfer tax refund of up to $4,000. Toronto buyers may also qualify for a separate municipal rebate of up to $4,475. Eligibility varies and these maximums are not guaranteed savings. See official eligibility links and details.
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About this home
Legal Triplex in good location, walking distance to Oshawa Shopping Centre. Stable tenants. 2- 2 bdrm apts, 1-1 bdrm apts. Rents: Gross Annual rents of $49,994.40. Annual increase to take effect January 1st, 2027. Expenses for 2025 - Insurance $1,754.00, Natural Gas $1,417.5, Water and Sewer $1,632.55. Electricity $841.69. Each tenant pays their own electricity. There are separate hydro meters. Garage in backyard, storage lockers in laundry room, coin operated washer/dryer. Well maintained building. In 2025, replaced sewer lines to the street under the building, $30,000 spent in new, upgraded drainage pipes, in 2026 concrete work completed in backyard costing $7,000.
Home details
- Days on market
- Not reported
- Property type
- Triplex
- MLS® number
- E13819370
- Source status
- New
- Bedrooms
- 5
- Bathrooms
- 3
- Postal code
- L1J 2A7
- Kitchens
- 3
- Kitchens above grade
- 2
- Kitchens below grade
- 1
- Family room / den
- No
- Interior size (reported range)
- 1500-2000
- Lot size
- 6,700 sq ft
- Lot depth
- 100 ft
- Garage parking spaces
- Not reported
- Total parking spaces
- 5
- Occupancy
- Tenant
- Possession type
- Flexible
- Garage
- Detached
- Annual property tax
- 5892
- Basement
- Apartment
- Interior features
- Storage Area Lockers, Separate Hydro Meter, ERV/HRV
- Architectural style
- 2-Storey
- Parking features
- Private, Private Double
- Pool features
- None
- Fireplace
- No
- Waterfront
- No
- Elevator
- No
- Garage available
- Yes
- Heating system
- Forced Air
- Heating fuel
- Gas
- Cooling
- None
- Sewer
- Sewer
- Direction facing
- South
- Construction materials
- Brick
- Roof
- Asphalt Shingle
- Foundation
- Not Applicable
- MLS entry age (not confirmed DOM)
- 44 days
These details come from the listing source. Please confirm measurements and fees before making a decision.
Utilities and services
- Sewer
- Sewer
- Heating system
- Forced Air
- Heating fuel
- Gas
- Cooling
- None
A reported service is not necessarily included in rent or maintenance. Missing information does not mean a service is absent.
Rooms & virtual tours
Loading source-reported room dimensions…
Converted measurements are approximate. Levels and dimensions are shown only when supplied.
- Bedrooms above grade
- 4
- Bedrooms below grade
- 1
- Rooms above grade
- 8
- Rooms below grade
- 3
- Den / family room reported
- No
Reported counts are shown independently. Room dimensions have not been inferred from these counts.
Ask the listing brokerage for floor plans and measured room layouts.
Listing dates & price record
- Asking amount
- $849,900
Original MLS entry
Entry into the source MLS system; distinct from days on market.
Coverage varies by listing. Dates are source-reported calendar dates; only the latest reported asking-price change is shown. This is a partial record.
Explore sold records with approved VOW access →Nearby homes sold near 343 Frontenac Avenue, Oshawa, ON L1J 2A7, Oshawa
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Planning estimate with Canadian semiannual compounding. Excludes mortgage insurance, closing costs and special assessments. This is not a lender quote or mortgage approval.
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Around this property
Schools, transit & everyday places
Published local sources. Distances are approximate straight-line distances, not walking routes.
Filter the records displayed below.
Nearby publicly funded schools
Within 5 km · approximate straight-line distances, not walking routes or attendance eligibility.
School year 2024-2025 · Preliminary · publisher extract 2026-09-14.
St Thomas Aquinas Catholic School ↗
Elementary · JK-8 · English · Catholic
400 Pacific Ave, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 67%
- Grade 3 Writing (at provincial standard)
- 52%
- Grade 3 Mathematics (at provincial standard)
- 46%
- Grade 6 Reading (at provincial standard)
- 89%
- Grade 6 Writing (at provincial standard)
- 82%
- Grade 6 Mathematics (at provincial standard)
- 45%
Durham Alternative Secondary School ↗
Secondary · 9-12 · English · Public
Durham DSB
240 Simcoe Street, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
No published percentages for these measures in this source record.
ÉÉC Corpus-Christi ↗
Elementary · JK-6 · French · Catholic
School board: CS catholique MonAvenir ↗
362 Hillside avenue, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
No published percentages for these measures in this source record.
College Hill Public School ↗
Elementary · JK-8 · English · Public
Durham DSB
530 LAVAL ST, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 56%
- Grade 3 Writing (at provincial standard)
- 53%
- Grade 3 Mathematics (at provincial standard)
- 53%
- Grade 6 Reading (at provincial standard)
- 74%
- Grade 6 Writing (at provincial standard)
- 71%
- Grade 6 Mathematics (at provincial standard)
- 32%
Village Union Public School ↗
Elementary · JK-8 · English · Public
Durham DSB
155 Gibb Street, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 52%
- Grade 3 Writing (at provincial standard)
- 38%
- Grade 3 Mathematics (at provincial standard)
- 39%
- Grade 6 Reading (at provincial standard)
- 67%
- Grade 6 Writing (at provincial standard)
- 58%
- Grade 6 Mathematics (at provincial standard)
- 20%
Waverly Public School ↗
Elementary · JK-8 · English · Public
Durham DSB
100 Waverly St S, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 71%
- Grade 3 Writing (at provincial standard)
- 62%
- Grade 3 Mathematics (at provincial standard)
- 47%
- Grade 6 Reading (at provincial standard)
- 74%
- Grade 6 Writing (at provincial standard)
- 67%
- Grade 6 Mathematics (at provincial standard)
- 41%
Mary Street Community School ↗
Elementary · JK-8 · English · Public
Durham DSB
110 Mary St N, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 33%
- Grade 3 Writing (at provincial standard)
- 38%
- Grade 3 Mathematics (at provincial standard)
- 29%
- Grade 6 Reading (at provincial standard)
- 85%
- Grade 6 Writing (at provincial standard)
- 86%
- Grade 6 Mathematics (at provincial standard)
- 57%
Woodcrest Public School ↗
Elementary · JK-8 · English · Public
Durham DSB
506 Woodcrest Ave, Oshawa
Reported assessment results · source workbook 2024-2025
Source workbook percentages, not an overall school rating. Confirm assessment periods with the Ministry. Values may be privacy-rounded or suppressed; 0% and 100% do not always mean none or all.
- Grade 3 Reading (at provincial standard)
- 62%
- Grade 3 Writing (at provincial standard)
- 36%
- Grade 3 Mathematics (at provincial standard)
- 32%
- Grade 6 Reading (at provincial standard)
- 63%
- Grade 6 Writing (at provincial standard)
- 53%
- Grade 6 Mathematics (at provincial standard)
- 17%
Confirm programs and attendance with the school board. Private schools and verified catchment boundaries are not included. Contains information licensed under the Open Government Licence – Ontario. Ministry source.
Filter the records displayed below.
Transit near this property
Published transit locations. Distances are straight-line estimates, not walking routes or travel times.
Rail & subway · within 5 km
- Durham College Oshawa GOGO Transit · Train2.1 km
Bus & streetcar · within 2 km
- Gibb St. @ Oshawa CentreGO Transit · Bus286 m
- Gibb St. @ Oshawa CentreGO Transit · Bus330 m
- King St. W. @ Park Rd.GO Transit · Bus803 m
- King St. W. @ Stevenson Rd.GO Transit · Bus903 m
- Bond St. W. @ Park Rd. N.GO Transit · Bus903 m
- Bond St. W. @ Stevenson Rd. N.GO Transit · Bus1.1 km
- Centre St. S. @ Athol St. W.GO Transit · Bus1.1 km
- Simcoe St. S. @ Athol St. E.GO Transit · Bus1.2 km
Sources & service information
These are locations in published feeds, not live arrivals or confirmation of service at this moment. Station platforms are grouped only by the source parent-station relationship. Check the agency for schedules, disruptions, access and entrances. Coverage: TTC, GO Transit and UP Express only; other agencies are not yet connected.
- GO Transit source · feed 2026-10-28 to 2026-11-27 · checked 2026-11-02 14:57:59 UTC · Licence · Agency website
Filter the records displayed below.
Nearby amenities
Mapped places within 2.0 km. Distances are straight-line estimates to map points or area centres.
Groceries
- Real Canadian SuperstoreMapped area centre516 m
- 808 m
- Walmart SupercentreMapped area centre1.0 km
Pharmacies
- Shoppers Drug MartMapped area centre505 m
- 810 m
- 873 m
Parks
- Radio ParkMapped area centre171 m
- Rundle ParkMapped area centre293 m
- Warne ParkMapped area centre463 m
Fitness centres
- 528 m
- 948 m
- 1.5 km
Libraries
- Oshawa Public Libraries - McLaughlin BranchMapped area centre985 m
Community centres
- 483 m
- Oshawa Portuguese ClubMapped area centre1.3 km
- 1.4 km
Cafés
- 486 m
- 542 m
- 563 m
Restaurants
- 284 m
- 429 m
- The KegMapped area centre557 m
Clinics
- 738 m
- 853 m
- 858 m
Hospitals
- Lakeridge Health OshawaMapped area centre2.0 km
© OpenStreetMap contributors · ODbL · Download this open dataset
Coverage & map information
Map snapshot: 2026-11-02T15:25:06Z. This is a rectangular GTA-area extract with partial regional coverage. Data may be incomplete near its edges. Places and categories are community mapped; opening status, entrances and service availability are not verified. Matching point/area entries with the same name within 25 metres are paired for display using the point location; the downloadable dataset retains every original map record. Other duplicates may remain. No walking routes, travel times or walking score are inferred.
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Similar homes for sale in Oshawa
Current public IDX listings in the same city and transaction type. These are alternatives to explore, not sold comparables or an appraisal.
Property questions
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Measurements, lot details and features are displayed as reported by the listing source or a named public dataset. Missing facts are not inferred. Confirm material details with the listing brokerage.
What do nearby school, transit and shop results mean?
They are nearby records from the displayed source datasets. Distances are approximate straight-line distances; school catchment eligibility, ratings, walking routes, hours and live transit service are not inferred.
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How should I use the monthly cost estimate?
It is a planning estimate based on the visible assumptions and reported property figures. It is not a lender quote, tax assessment, legal opinion or mortgage approval.
Home and neighbourhood overview
343 Frontenac Avenue, Oshawa, ON L1J 2A7, Oshawa is listed for sale as a Triplex. The listing reports 5 bedrooms, 3 bathrooms, reported interior area of 1500-2000 (units not reported), kitchens reported as 3, parking spaces reported as 5, lot size reported as 6,700 sq ft. Asking price: $849,900. Occupancy is reported as Tenant. Review the Home details, room measurements and utility sections below to compare reported specifications; confirm important details with the listing brokerage. MLS® E13819370.
The Ministry’s school dataset lists St Thomas Aquinas Catholic School approximately 510 m from the property’s mapped location. The published GO Transit feed includes Durham College Oshawa GO, approximately 2.1 km away. OpenStreetMap shows nearby mapped places including Radio Park (171 m) and Real Canadian Superstore (516 m).
Local context
The Ministry’s school dataset lists St Thomas Aquinas Catholic School approximately 510 m from the property’s mapped location.
The published GO Transit feed includes Durham College Oshawa GO, approximately 2.1 km away.
OpenStreetMap shows nearby mapped places including Radio Park (171 m) and Real Canadian Superstore (516 m).
Sources & distance notes
Distances are approximate straight-line estimates to mapped points or area centres. School proximity does not establish attendance eligibility. Published transit locations do not confirm service at this moment.
This overview uses facts reported by the listing and named local sources. Please confirm details with the listing brokerage.
Listing brokerage: RIGHT AT HOME REALTY. Displayed by EnterHome Realty. Source: authorized IDX record, MLS® E13819370. Information deemed reliable but not guaranteed.