Absolutely beautiful All Brick circa 1931 home located in one of the most desirable neighbourhoods in all of Oshawa. Steps away from Parks, Hospital, Oshawa Private golf club, shopping, transit and historical Oshawa landmark Parkwood Estates. This stunner has been tastefully updated with keeping all the charm of the creative woodworking original finishes. Enter through the vestibule a spot to hang your coats and warm up w/ heated floors. Walk into the charming entrance to the living room that is spacious and cozy w/ the wood-burning fireplace. Updated mudroom (2020) off living area that has a walkout to a newer saltwater pool and fresh landscaping. Beautiful family dining area perfect for hosting updated w/built-in cabinets and coffee bar. Kitchen updated w/ Granite counters, subway tile b/s, plenty of cupboards and added homework nook. 2-piece powder room w/ heated floors on main updated (2026), Hardwood flooring throughout the entire home. Upstairs has 3 generously sized bedrooms, primary has a built-in closet and an added office space or nursery room. 2nd and 3rd bedrooms both have good-sized closets and hardwood flooring. Main bathroom updated w/ new double vanity, glass shower and heated flooring. Updated all-copper electrical, new shingles (2018), Furnace (2018), A/C (2018), Exterior doors (2023), Added attic insulation (2019). Driveway side of the home is on side street Grooms Ave
3 bedrooms, 1 bathroom, about 1,500 sq ft, works out to roughly $517 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 142 Adelaide Ave W
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
1500-2000 sq ftas stated on the listing
Parking
2 spaces
Basement
Unfinished
Features & systems
Parking & garage
Parking spaces
2
Interior
Basement
Unfinished
Exterior & construction
Pool
Yes
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
142 Adelaide Ave W Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® E14106332$775,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 142 Adelaide Ave W Compares to the Oshawa Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$3,807
/mo
based on the purchase price of $775,000
$155,000 cash
$620,000 financed
$522,203 total interest
Principal54%$620,000
Interest46%$522,203
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 $775K.
Average days on market27Homes sold in about 27 days on average.
Active listings74Homes for sale here right now.
Median vs prior 90 days−9.5%Compared with Apr 25 – Jul 24, 2026: prices down.
Based on 78 sales from Jul 24 – Oct 22, 2026 (70 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
142 Adelaide Ave W is listed at $775,000 (MLS® E14106332). Summitly updates the price as soon as the MLS® record changes.
Is $775,000 a good price for 142 Adelaide Ave W?
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 142 Adelaide Ave W changed?
No — 142 Adelaide Ave W is still listed at its original asking price of $775,000.
How many bedrooms and bathrooms does 142 Adelaide Ave W have?
142 Adelaide Ave W has 3 bedrooms and 1 bathroom, with about 1,500–2,000 square feet of living space. It is a detached home in O'Neill, Oshawa.
Is 142 Adelaide Ave W close to transit?
The nearest rapid-transit station is Oshawa GO Station (Lakeshore East GO), about 3.6 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 142 Adelaide Ave W?
About $3,807 a month — principal and interest on $775,000 with 20% down ($155,000), 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 142 Adelaide Ave W compare with other homes in Oshawa?
Its asking price of $775,000 is about 17% above the median sold price in Oshawa over the last 90 days, $665,000, across 661 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 142 Adelaide Ave W been sold before?
Summitly has no earlier MLS® sale or lease of 142 Adelaide Ave W on record from the last two years. Older records aren't shown under TRREB rules.
What neighbourhood is 142 Adelaide Ave W in?
142 Adelaide Ave W is in O'Neill, Oshawa. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 142 Adelaide Ave W been on the market?
142 Adelaide Ave W was listed today (October 22, 2026).
What is the price per square foot of 142 Adelaide Ave W?
About $388 to $517 per square foot: the asking price of $775,000 over the 1,500–2,000 sq ft the listing gives as its size range.
