Discover the best of downtown living in this bright, over 1,000 sq. ft. end unit at McLaughlin Square, in the heart of Oshawa. Filled with natural light and freshly painted throughout, this 3-bedroom, 2-bathroom suite has been thoughtfully updated, with crown mouldings and laminate flooring that give it a warm, polished feel from the moment you walk in. The large living and dining area is ideal for both everyday living and entertaining, and it flows into a beautifully renovated white kitchen. Step out to the expansive 40-foot balcony and take in the views - the perfect setting for morning coffee or summer evenings outdoors. Both bathrooms have been tastefully renovated. McLaughlin Square is a well-maintained 13-storey building with an impressive list of amenities, including an indoor heated pool, sauna, exercise room, billiards room, library, workshop, party room, laundry facilities, car wash bay, private garden courtyard, 24-hour security and underground parking. The location is hard to beat: directly across from the YMCA and the Ontario Courthouse, and walking distance to shops, restaurants, cafés, parks and transit, as well as the Tribute Communities Centre, the downtown campuses of Durham College and Ontario Tech, and Lakeridge Health. Costco, the Oshawa Centre, Alexandra and Connaught parks, the waterfront trail and quick 401 access are all just minutes away. An exceptional opportunity for first-time buyers, downsizers and anyone looking for a central, connected downtown lifestyle.
3 bedrooms, 1 bathroom, about 1,000 sq ft, works out to roughly $325 per square foot. Chat with Zara if you'd like a deeper read on whether this condo fits your budget and timing.
Inside 55 William St E #612
Every detail from the listing, in one place.
Type
Condo
Style
Apartment
Living space
1000-1199 sq ftas stated on the listing
Parking
1 spaceYes garage
Basement
Apartment
Features & systems
Parking & garage
Garage
Yes
Parking spaces
1
Interior
Basement
Apartment
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
Apartment
Property class
Condo Apartment
55 William St E #612 Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® E14151644$325,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 55 William St E #612 Compares to the Oshawa Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
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Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$1,597
/mo
based on the purchase price of $325,000
$65,000 cash
$260,000 financed
$218,988 total interest
Principal54%$260,000
Interest46%$218,988
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Oshawa
Other 2–3 bed homes for sale in Oshawa around $325K.
Average days on market29Homes sold in about 29 days on average.
Sale-to-list ratio99.2%On average, homes sold below asking.
Active listings792Homes for sale here right now.
Median vs prior 90 days−4.3%Compared with May 9 – Aug 7, 2026: prices down.
Based on 674 sales from Aug 7 – Nov 5, 2026 (540 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 55 William St E #612
How much is 55 William St E #612 listed for?
55 William St E #612 is listed at $325,000 (MLS® E14151644). Summitly updates the price as soon as the MLS® record changes.
Is $325,000 a good price for 55 William St E #612?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Oshawa. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 55 William St E #612 changed?
No — 55 William St E #612 is still listed at its original asking price of $325,000.
How many bedrooms and bathrooms does 55 William St E #612 have?
55 William St E #612 has 3 bedrooms and 1 bathroom, with about 1,000–1,199 square feet of living space. It is a condo in Oshawa.
How much would the monthly mortgage be on 55 William St E #612?
About $1,597 a month — principal and interest on $325,000 with 20% down ($65,000), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 55 William St E #612 compare with other homes in Oshawa?
Its asking price of $325,000 is about 50% below the median sold price in Oshawa over the last 90 days, $650,000, across 674 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 55 William St E #612 been sold before?
Summitly has no earlier MLS® sale or lease of 55 William St E #612 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 55 William St E #612?
55 William St E #612 is in Oshawa, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 55 William St E #612 been on the market?
55 William St E #612 was listed today (November 5, 2026).
What is the price per square foot of 55 William St E #612?
About $271 to $325 per square foot: the asking price of $325,000 over the 1,000–1,199 sq ft the listing gives as its size range.
Does 55 William St E #612 have parking or a garage?
Yes — the listing gives 1 parking space. Garage: Yes.
Does 55 William St E #612 have a basement, and is it finished?
