
Unit 505, 55 William Street E
Oshawa (O'Neill), ON L1G 7C9
Mclaughlin Square Condos13 storeys, 274 suites, built 1977- 3Bedrooms
- 2Bathrooms
- 1Parking
- 1000–1199Sq Ft
- $3,354Tax
- $864/moCondo Fee
- Estimated Value:$333,856See Free Estimate Report

Sale & Price History for Unit 505, 55 William Street E, Oshawa, O'Neill
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| 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 Unit 505, 55 William Street E, Oshawa, O'Neill
Summarized Description
- Spacious 3-bedroom, 2-bathroom end-unit condo
- Newer heat pump for efficiency
- Fantastic location near shopping and restaurants
- Building offers various amenities
- Comfortable and convenient condo living
Welcome to this spacious and well-maintained 3-bedroom, 2-bathroom end-unit condo in a fantastic location close to shopping, restaurants, transit, and all amenities. This home features a newer heat pump (approximately 3 years old) for year-round comfort and efficiency. Enjoy the many building amenities including a heated indoor pool, parkade, library, car wash bay, and more. A great opportunity for comfortable, convenient condo living!
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $3,354
- Land Transfer Tax Fee
- $4,174
Condo/Maintenance Fee
- Maintenance Fee
- $864 /month
Included In Maintenance Fee
- Parking Included
- Basement Type
- None
Interior Features
- Pets Permitted
- Yes-with Restrictions
- Laundry Features
- In-Suite Laundry
- Interior Extras
- Other
- Fireplace/Stove
- No
- Elevator
- No
Exterior Features
- Balcony
- Open
Building
- Building Type
- Condo Apartment
- Building Style
- Apartment
- Building Name
- Mclaughlin Square
- Condo Corp Number
- 56
Construction
- Exposure
- North
- Exterior Finish
- Concrete
- Special Designation
- Unknown
Inclusions
- Inclusions
- fridge, stove, dishwasher, light fixtures, window coverings
Parking & Garages
- Garage Type
- Underground
- Garage Spaces
- 1
- Parking Type
- Exclusive
- Parking Spaces
- 0
- Total Garage And Parking Spaces
- 1
Lockers
- Locker Type
- None
Heating & Cooling
- Heat Source
- Electric
- Heat Type
- Heat Pump
- Air Conditioning
- Other
- Bedrooms
- 3
- Washrooms
- 2
- Kitchens
- 1
Room sizes
- Bedroom—Main level
- Bedroom 2—Main level
- Bedroom 3—Main level
- Kitchen—Main level
- Living Room—Main level
- Dining Room—Main level
Washrooms
- 2-piece, Main
- 4-piece, Main
- Municipality
- Oshawa
- Neighbourhood
- O'Neill
- Main cross streets
- Bond St. E and Simcoe St. N
- Directions
- see map
- MLS® number
- E13231170
- Data source
- Toronto Regional Real Estate Board
- Listed on
- 2026-06-02
- Updated on
- 2026-09-29
- Days on market
- 135 days
- Possession type
- Immediate
- Co-op commission
- $1.00 - see remarks
- Seller
- Listed by
- COMFREE
Home Market Value
Current home valuation for Unit 505, 55 William Street E, Oshawa, O'Neill, Oshawa, ON. Listed for $379,900
HOMEH Estimate
$333,856
Estimated Sales Range
$262,388 - $403,966
HOMEH Estimate for Unit 505, 55 William Street E, Oshawa, O'Neill
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% of purchase price for homes $500K or less
$18,995
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $14,436 | $10,599 | $9,042 | $0 |
=Total mortgage | $375,341 | $352,509 | $331,957 | $303,920 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $1,833monthly | $1,721monthly | $1,621monthly | $1,484monthly |
Land Transfer Tax
$4,174
$4,174
Around this home
Data provided by OpenStreetMap & Fraser Institute School Rankings
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