Listed for:Listed Aug 18, 2026
$594,900

278 William Street E

Oshawa (O'Neill), ON L1G 1K8

Detached House For Sale
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Sale & Price History for 278 William Street E, Oshawa, O'Neill

No listing history available

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*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.

About 278 William Street E, Oshawa, O'Neill

Summarized Description

  • Legal duplex with two rented apartments.
  • Detached garage and paved parking available.
  • Upper unit rents for $1473, lower for $1488.
  • Tenants are reliable and maintain units well.
  • Located on a quiet street with future development nearby.
  • Combined properties total almost half an acre.

Legal Duplex Raised Bungalow on a quite street, the property has a two/plus car detached garage in the rear of the property and a one car paved parking spot in the front yard. The access to the garage is by way of an easement over 292 William Steet. There is a 2 bedroom apartment up and a 2 bedroom apartment down. Both units are currently rented the upper unit for $1473.00 a month plus hydro the lower unit is rented for $1488.30 plus hydro, both tenants would like to stay. The property shows very well both up and down unit. The tenants are excellent tenants always pay on time and keep the units looking really good. The property backs onto the development underway to the north, which is the vacant parcel that starts at Adelaide Road and Ritson Road and goes south and east. 292 William is being sold as well and listed at $999,900.00 the two properties combined are almost an half an acre.

Key Facts & Features

Property Costs

Annual Property Tax Amount
$4,348
Land Transfer Tax Fee
$8,373

Rental Items

Rental Equipment
HWT If Rental

Basement Type
Apartment

Interior Features

Laundry Level
Main Level
Interior Extras
Accessory Apartment, Separate Hydro Meter
View
Downtown
Fireplace/Stove
No
Elevator
No

Exterior Features

Exterior Extras
Awnings
Pool
None
Property Features
Hospital, Fenced Yard, Public Transit
Accessibility Features
Accessible Public Transit Nearby

Building

Building Type
Detached
Building Style
Bungalow-Raised

Construction

Exterior Finish
Brick
Roof
Asphalt Shingle
Foundation Details
Block, Concrete
Special Designation
Unknown

Lot

Lot Front
36.00 ft
Lot Depth
215.00 ft
Lot Size
7740
Lot Shape
Rectangular

Inclusions

Inclusions
2 fridges 2 stoves washer dryer

Exclusions

Exclusions
All of the tenants belongings

Parking & Garages

Garage Type
None
Garage Spaces
0
Parking Spaces
1
Total Garage And Parking Spaces
4

Heating & Cooling

Heat Source
Gas
Heat Type
Forced Air
Air Conditioning
Window Unit(s)
Water
Municipal
Sewers
Sewer
Natural Gas
Yes
Hydro
Yes
Cable
Available
Telephone
Available

Bedrooms
2 + 2
Washrooms
2
Kitchens
2

Room sizes

  • Living Room—
    Main level
  • Bedroom 2—
    Lower level
  • Kitchen—
    Main level
  • Library—
    Lower level
  • Bedroom 2—
    Main level
  • Bedroom—
    Main level
  • Kitchen—
    Lower level
  • Bedroom—
    Lower level

Washrooms

  • 4-piece, Main
  • 4-piece, Lower

Municipality
Oshawa
Neighbourhood
O'Neill
Main cross streets
Ritson Road and Bond
Directions
Ritson Road to William East on William
Waterfront
None

MLS® number
E13691246
Data source
Toronto Regional Real Estate Board
Listed on
2026-08-18
Updated on
2026-10-13
Days on market
58 days
Possession date
2026-08-31
Possession type
Immediate
Co-op commission
2.5%
Seller
Listed by
RE/MAX IMPACT REALTY

Home Market Value

Current home valuation for 278 William Street E, Oshawa, O'Neill, Oshawa, ON. Listed for $594,900

HOMEH Estimate

?

$552,478

Estimated Sales Range

?

$482,035 - $618,775

HOMEH Estimate for 278 William Street E, Oshawa, O'Neill

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$552,478High confidence
Based on 14 comparable properties
+ $42,422 (8%) above our estimate
See the full analysisFree Every recent nearby sale behind this number

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Mortgage Payment Calculator

Compare up to 4 down payment scenarios

$
Oshawa, ON
Minimum Down Payment Required:5.8%

5% on first $500K + 10% on $94,900 over $500K

Minimum down payment

$34,490

Scenario 1 Scenario 2 Scenario 3 Scenario 4
−Down payment
%
$
%
$
%
$
%
$
+CMHC insurance
$22,416$16,598$14,159$0
=Total mortgage
$582,812$552,008$519,824$475,920
Amortization
Mortgage rate
%
%
%
%
Payment frequency
=Mortgage payment
$2,846monthly$2,695monthly$2,538monthly$2,324monthly
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Land Transfer Tax

Provincial

$8,373

Total Land Transfer Tax

$8,373

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