Oshawa, ON · · MLS® E13243378Updated
$599,900Est. $2,947/mo mortgage
117 Adelaide Ave E is a 5-bedroom, 3-bathroom duplex in Oshawa, listed for $599,900. It has 1100-1500 sq ft of living space.
Coldwell Banker Summit Realty, BrokerageZara is an AI virtual agent. Advisors are licensed REALTORS® at Coldwell Banker Summit Realty, Brokerage.
Great Investment Opportunity! Legal Duplex! Main Flr Unit Has 4 Bedrooms Total & 2 Baths with Finished Basement! Upper Unit Has 1 Bedroom & 1 Full Bath! Main Flr Tenant Been There Over 20 Yrs & Would Like To Stay! New Windows and Door (2024)
5 bedrooms, 3 bathrooms, about 1,100 sq ft, works out to roughly $545 per square foot. Chat with Zara if you'd like a deeper read on whether this duplex fits your budget and timing.
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Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
Sourced from MLS®. Includes earlier listings of this property on record.
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Zara’s estimate
Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works
Closed sales on the TRREB MLS®.
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45 Fairbanks Street
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42 Ritson Road
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6 nearby sales vs. this home
Closed sales from MLS®, compared with this home's asking price.
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| Home | Sold price | $ / sqft | % of asking | Sold |
|---|---|---|---|---|
This home117 Adelaide Avenue E 5 bd · 3 ba · 1,100 sqft | $599,900asking | $545 | — | — |
| 1100 Simcoe Street 6 bd · 3 ba · 1,500 sqft | ||||
| 161 Adelaide Avenue 4 bd · 3 ba · 1,500 sqft | ||||
| 45 Fairbanks Street 8 bd · 3 ba · 1,500 sqft | ||||
| 42 Ritson Road 4 bd · 2 ba · 1,500 sqft | ||||
| 602 Dorchester Drive 4 bd · 2 ba · 1,100 sqft | ||||
| 1194 King Street 4 bd · 3 ba · 1,500 sqft |
6 bd · 3 ba · 1,500 sqft
4 bd · 3 ba · 1,500 sqft
8 bd · 3 ba · 1,500 sqft
4 bd · 2 ba · 1,500 sqft
4 bd · 2 ba · 1,100 sqft
4 bd · 3 ba · 1,500 sqft
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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.
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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.
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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Listing brokerage: METROGLOBE REALTY BROKERAGE CORP.MLS® E13243378 · Listing data last updated
Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. © 2026 Toronto Regional Real Estate Board. All rights reserved.
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.
Homes for sale in Oshawa
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Based on 661 sales from Jul 24 – Oct 22, 2026 (536 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
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117 Adelaide Ave E is listed at $599,900 (MLS® E13243378). Summitly updates the price as soon as the MLS® record changes.
Summitly rates it Good Deal: the asking price is 3% to 10% 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
Yes — it was first listed at $629,900 and is now $599,900, a drop of $30,000 (4.8%).
117 Adelaide Ave E has 5 bedrooms and 3 bathrooms, with about 1,100–1,500 square feet of living space. It is a duplex in Oshawa.
The nearest rapid-transit station is Oshawa GO Station (Lakeshore East GO), about 4.2 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
About $2,947 a month — principal and interest on $599,900 with 20% down ($119,980), 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.
Its asking price of $599,900 is about 10% below 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.
Summitly has no earlier MLS® sale or lease of 117 Adelaide Ave E on record from the last two years. Older records aren't shown under TRREB rules.
117 Adelaide Ave E is in Oshawa, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
140 days — 117 Adelaide Ave E was listed on June 4, 2026.
About $400 to $545 per square foot: the asking price of $599,900 over the 1,100–1,500 sq ft the listing gives as its size range.
Yes — the listing gives 4 parking spaces.
