O'Neill · Oshawa
McLaughlin Square
55 William Street E, Oshawa
McLaughlin Square is a condo building in O'Neill, Oshawa, Ontario.
- condo for sale
- 1condo for sale
- median asking price
- $380Kmedian asking price
- avg. maintenance fee
- $864/moavg. maintenance fee
- approx. age
- 31-50 yrsapprox. age

Overview
55 William Street E is a condo building in the O'Neill neighbourhood of Oshawa, Ontario — listings here report an approximate age of 31-50 years.
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The current unit mix runs 3 bed (1). Listings in the building report hospital, park, public transit, community centre nearby.
For families: 6 schools within reach, 6 licensed childcare centres nearby, mapped school catchments — all covered below.
Available now
Condos for Sale at 55 William Street E
View on map →Pricing & fees
1 listing asking $380K.
Fees average $864/mo (≈$0.72–$0.86 per sq ft).
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Asking prices work out to roughly $317–$380 per sq ft, based on the size ranges published on each listing (MLS® reports living area as a range, not an exact figure).
By bedrooms
| Unit type | Listings | Median asking |
|---|---|---|
| 3 Bed | 1 | — |
Bathrooms: 2 bath × 1
Maintenance fees
As reported on current listings, fees here typically cover parking. Condo maintenance fees fund the building's shared costs — typically the common elements, building insurance and amenities, sometimes utilities. They scale with unit size, which is why one building shows a fee range. The figures above come from the 1 active listing that publish a fee — confirm inclusions on each listing and in the status certificate.
About this building
Building Details
- Storeys
- 13
- Number of Units
- 274
- Neighbourhood
- O'Neill
- Building Type
- High-Rise
- Building Class
- Condo
- Construction Status
- Complete
Units at 55 William Street E3 units
Schools & area
Location
Explore on Map →GO Transit
Oshawa GO ≈ 3.5 km · Whitby GO ≈ 7.3 km (straight-line)
Nearby, as reported on this building's listings
55 William Street E, Oshawa
Schools Near 55 William Street E
6 schools closest to the building, with EQAO. Distances are straight-line — confirm boundaries with the school board.
Homes by school catchment
Licensed childcare nearby
6 licensed childcare centres within reach of 55 William Street E.
The Neighbourhood
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55 William Street E is in O'Neill, Oshawa — the community page has the full market snapshot, schools and every active listing around the building.
Common questions
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Ask about units at 55 William Street E.
Tell a DistrictIQ agent what you're looking for at 55 William Street E and they'll get back to you about current and upcoming units.
Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.




