Welcome to 636 Montcalm Ave, a beautifully updated semi-detached home. This move-in ready home features 3 bedrooms, 2 updated bathrooms, and parking for 3 vehicles. The gorgeous kitchen offers modern finishes, lots of storage and it opens up to a large living area. Walkout from the kitchen to a fully fenced backyard with deck and shed, perfect for entertaining. The finished basement provides valuable additional living space, perfect for a rec room, home office, or play area. Updated vinyl plank flooring throughout. Located in a convenient Oshawa location with quick access to Highway 401 and Oshawa GO Station for an easy commute. Gas furnace (2020), A/C (2020).
3 bedrooms, 1 bathroom, about 1,100 sq ft, works out to roughly $568 per square foot. Chat with Zara if you'd like a deeper read on whether this semi-detached fits your budget and timing.
Inside 636 Montcalm Ave
Every detail from the listing, in one place.
Type
Semi-Detached
Style
2-Storey
Living space
1100-1500 sq ftas stated on the listing
Parking
3 spaces
Basement
Finished
Features & systems
Parking & garage
Parking spaces
3
Interior
Basement
Finished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Semi-Detached
636 Montcalm Ave Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® E14169606$625,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 636 Montcalm Ave 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 →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
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
$3,070
/mo
based on the purchase price of $625,000
$125,000 cash
$500,000 financed
$421,131 total interest
Principal54%$500,000
Interest46%$421,131
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
Want rate-drop alerts and a saved shortlist?
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.
For homeowners nearby
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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 3-bed homes for sale in Oshawa around $625K.
Average days on market29Homes sold in about 29 days on average.
Sale-to-list ratio99.1%On average, homes sold below asking.
Active listings813Homes for sale here right now.
Median vs prior 90 days−4.4%Compared with May 15 – Aug 13, 2026: prices down.
Based on 669 sales from Aug 13 – Nov 11, 2026 (556 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 636 Montcalm Ave
How much is 636 Montcalm Ave listed for?
636 Montcalm Ave is listed at $625,000 (MLS® E14169606). Summitly updates the price as soon as the MLS® record changes.
Is $625,000 a good price for 636 Montcalm Ave?
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
Has the price of 636 Montcalm Ave changed?
No — 636 Montcalm Ave is still listed at its original asking price of $625,000.
How many bedrooms and bathrooms does 636 Montcalm Ave have?
636 Montcalm Ave has 3 bedrooms and 1 bathroom, with about 1,100–1,500 square feet of living space. It is a semi-detached home in Oshawa.
How much would the monthly mortgage be on 636 Montcalm Ave?
About $3,070 a month — principal and interest on $625,000 with 20% down ($125,000), 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.
Are there open houses at 636 Montcalm Ave?
Yes — Sunday, November 15, 2:00 PM – 4:00 PM. Open-house times come from the listing brokerage and can change, so check this page before you go, or book a private viewing.
How does 636 Montcalm Ave compare with other homes in Oshawa?
Its asking price of $625,000 is about 4% below the median sold price in Oshawa over the last 90 days, $650,000, across 669 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 636 Montcalm Ave been sold before?
Summitly has no earlier MLS® sale or lease of 636 Montcalm Ave on record from the last two years. Older records aren't shown under TRREB rules.
Where is 636 Montcalm Ave?
636 Montcalm Ave is in Oshawa, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 636 Montcalm Ave been on the market?
636 Montcalm Ave was listed today (November 11, 2026).
What is the price per square foot of 636 Montcalm Ave?
About $417 to $568 per square foot: the asking price of $625,000 over the 1,100–1,500 sq ft the listing gives as its size range.
