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310-3100 Steeles Ave W, Vaughan, ON, L4K 3R1
905-553-8500info@summitly.ca

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Listing data is provided by the Toronto Regional Real Estate Board (TRREB) via PropTx and is deemed reliable but not guaranteed. Coldwell Banker Summit Realty, Brokerage — an independently owned and operated Coldwell Banker franchise.

REALTOR® Disclosure▾

For listings in Canada, 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

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    For sale On market 18 days

    428 Dean Avenue

    Central·Oshawa, ON·L1H 3E2·Near Ritson/Dean

    • 3 beds
    Oshawa real estate›E13147906
    • Overview
    • History
    • Details
    • Location
    • Mortgage
    • Investment
    • Comparables
    • FAQ
    Open house & tour

    3 upcoming open houses

    Drop in during an open house, or tour online — no appointment needed.

    • Open house
      Date TBD
      Time TBD
    • Open house
      Date TBD
      Time TBD
    • Open house
      Date TBD
      Time TBD
    Overview

    What this listing tells us

    Property description

    Welcome To This Charming And Well-Maintained Semi-Detached Home Nestled In Oshawa's Central Community. Offering A Functional 2-Storey Layout, This Bright And Inviting Home Features Spacious Principal Rooms, Generous Bedroom Sizes, And Plenty Of Natural Light Throughout. The Updated Kitchen And Powder Room (2023) Add Modern Style And Functionality, Complemented By Appliances Updated In 2018. The Finished Basement Offers Additional Rec Space With A Walk-Out, Perfect For Entertaining, A Home Office, Or Extra Living Space. Situated On A Deep 110 Ft Lot With Parking For 3 Vehicles, The Backyard Is A Great Asset - Ideal For Entertainment, BBQs, And Enjoying Patio Season With A Restored Deck (2019) And New Shed (2020). Driveway Redone In 2021 and Windows Replaced (2016). 200 Amps Service. This Property Is Perfect For First-Time Buyers, Investors, Or Growing Families. Conveniently Located Close To Schools, Parks, Shopping, Transit, And Major Amenities With Easy Access To Highway 401. Move-In Ready Opportunity In A Family-Friendly Neighbourhood. Offers Anytime. Immediate Possession Available.

    Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.

    AI highlights by Zara
    History

    Listing, price, and tax history

    Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.

    DateEventStatusPriceChangeMLS®View
    May 20, 2026ListedCurrentFor sale$649,990 —E13147906This page
    Sourced from MLS® · includes all previous listings of this property · tap View to open the archived listing in a new tab
    Property details

    Inside this property

    Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.

    Features & systems

    Heating, cooling, parking, exterior, lot, possession, and more.

    • Systems

      5
      Heating
      Forced Air
      Air conditioning
      Central Air
      Fireplaces
      1
      Water source
    Location & lifestyle

    Getting around, schools & the block

    Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.

    📍 428 Dean Avenue
    Financials

    The money — monthly cost, mortgage & return

    Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.

    Cost of ownership

    A monthly snapshot at typical assumptions — personalize the mortgage just below.

    Est. monthly mortgage
    $3,193
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $304
    0.56% mill rate · ON
    The market

    How this home sits in the Oshawa market

    Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.

    The Oshawa market right now

    Average sold price, days on market, and closed-transaction count for Oshawa — sourced from MLS®.

    • Avg sold price
      $726,841
      Last 30 days
    • Median sold price
      $675,000
      Middle of the market
    • Days on market
      22 d
      Avg from list to close
    • Closed last 30d
      523
      MLS® transactions
    Full Oshawa market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 428 Dean Avenue — the seller pays our commission

    On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.

    Free buyer representation · Coldwell Banker® affiliate

    $0 to you. The seller pays our fee.

    On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.

    Call now
    Due diligence

    Property flags & disclosures

    An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.

    Nothing concerning surfaced — all clear.

    We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 428 Dean Avenue and found nothing flagged. We re-check automatically as new records publish.

    Frequently asked

    Common questions about this property

    Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.

    • How much is 428 Dean Avenue listed for?

      428 Dean Avenue is listed at $649,990 on the MLS® (listing E13147906). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 428 Dean Avenue have?

    Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. 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.

  1. 2 baths
  2. 1100-1500 sqft
  3. Semi-Detached
  4. Asking
    $649,990
    $0 / sqft · MLS® E13147906
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $726,841
    $668,694Confidence range$784,988
    Asking vs estimate
    ↓below
    −$76,851
    (-10.6%)
    Asking is below estimate
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 3 bedrooms (no sqft on file).

    Market analytics

    Homes like this in Oshawa sell in about 22 days — this one has been listed 18 days.

    Avg sold price
    $726,841
    Median sold
    $675,000
    Avg days on market
    22
    Recently sold
    523
    See comparable sales
    The Updated Kitchen And Powder Room (2023) Add Modern Style And Functionality, Complemented By Appliances Updated In 2018.
  6. The Finished Basement Offers Additional Rec Space With A Walk-Out, Perfect For Entertaining, A Home Office, Or Extra Living Space.
  7. Situated On A Deep 110 Ft Lot With Parking For 3 Vehicles, The Backyard Is A Great Asset - Ideal For Entertainment, BBQs, And Enjoying Patio Season With A Restored Deck (2019) And New Shed (2020).
  8. Conveniently Located Close To Schools, Parks, Shopping, Transit, And Major Amenities With Easy Access To Highway 401.
  9. Ask Zara a follow-up
    Municipal
    Sewer
    Sewer
  10. Parking & garage

    3
    Garage
    None
    Parking spaces
    4
    Driveway
    4
  11. Interior

    5
    Basement
    Finished with Walk-Out
    Family room
    N
    Kitchens
    1
    Total rooms
    8
    Laundry level
    Lower Level
  12. Exterior & construction

    4
    Exterior
    Brick Front, Shingle
    Roof
    Asphalt Shingle
    Foundation
    Concrete
    Pool
    None
  13. Listing & possession

    3
    Occupancy
    30/60/90
    Property style
    2-Storey
    Property class
    Semi-Detached
  14. Room-by-room · 8 rooms

    Every room with its dimensions, level, and notable features.

    Room dimensions

    Main level

    3 rooms
    • Kitchen
      quartz counter · backsplash · stainless steel appl
      13.1 × 12.1 ft
    • Dining Room
      hardwood floor · combined w/living
      19.6 × 13.1 ft
    • Living Room
      hardwood floor · combined w/living · bay window
      19.6 × 13.1 ft

    Second level

    3 rooms
    • Primary Bedroom
      laminate · double closet · window
      10.9 × 14.6 ft
    • Bedroom 2
      laminate · closet · laminate
      11.3 × 12.0 ft
    • Bedroom 3
      laminate · closet · window
      10.1 × 10.0 ft

    Lower level

    2 rooms
    • Laundry
      7.5 × 7.0 ft
    • Recreation
      walk-out · fireplace · laminate
      24.5 × 16.3 ft
    Combined estimate
    $3,497
    Mortgage + tax · before condo / insurance

    Mortgage & affordability

    Today's best Canadian rates from Mortgage Squad, then a live calculator — adjust down payment, amortization, and rate, and email yourself the report.

    Today's rates · Powered by Mortgage Squad
    350+ lender access · Best rate matched in 2 min
    Lock my rate
    • Best
      5-yr Fixed · Insured
      4.09%
      0.40% below banks
    • 5-yr Fixed · Conventional
      4.34%
      APR · OAC
    • 3-yr Fixed · Conventional
      4.49%
      APR · OAC
    • 5-yr Variable · Variable
      4.85%
      APR · OAC
    Rates indicative · Updated today · OAC, subject to underwritingSee all Mortgage Squad rates →
    Affordability calculator
    Estimated monthly payment
    $3,193
    /mo
    based on the purchase price of $649,990
    $129,998 cash
    $519,992 financed
    $437,970 total interest
    Monthly payment$3,193/ month
    Principal54%$519,992
    Interest46%$437,970

    20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

    Email this mortgage report to yourself

    Save the full affordability breakdown — down payment, monthly, interest paid, and today's Mortgage Squad rate — in your inbox. Create a free Summitly account to save it, get rate-drop alerts, and build a shortlist.

    Create account & email meor send as guest
    Get pre-approved in minutes

    Know exactly what you can afford — a no-obligation pre-approval from Mortgage Squad.

    Get pre-approved

    Rental income & return

    What this home could rent for and the return at the asking price — an AI estimate against real property tax and condo fees.

    Est. monthly rent
    low–high
    Gross yield
    rent × 12 ÷ price
    Cap rate (est.)
    net of tax + fees

    AI estimate for discussion only — not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price and real property tax.

    Comparable semi-detacheds that just sold in Oshawa

    Swipe the closed sales, then use the table for a side-by-side $/sqft comparison against this home.

    • 1281 Oxford Street
      Sold
      Sign in for price
      1281 Oxford Street
      Semi-Detached
    • 1286 Pinehurst Avenue
      Sold
      Sign in for price
      1286 Pinehurst Avenue
      Semi-Detached
    • 737 Greenoch Court
      Sold
      Sign in for price
      737 Greenoch Court
      Semi-Detached
    • 1499 Fenelon Crescent
      Sold
      Sign in for price
      1499 Fenelon Crescent
      Semi-Detached
    • 441 Maplewood Drive
      Sold
      Sign in for price
      441 Maplewood Drive
      Semi-Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    428 Dean AvenueThis home3 / 211,001,500$649,990ask———
    1281 Oxford Street4 / 2700—
    1286 Pinehurst Avenue3 / 21,100—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More semi-detacheds in Oshawa

    Active listings within ±20% of this asking price.

    • 232 Durham Street
      $649,900
      232 Durham Street
      Semi-Detached 3 2
    • 1013 Attersley Drive
      $649,000
      1013 Attersley Drive
      Semi-Detached 2 2
    • 1113 Valley Court
      $594,900
      1113 Valley Court
      Semi-Detached 3 2
    • 334 Killarney Court
      $649,900
      334 Killarney Court
      Semi-Detached 3 3
    • 517 Grenfell Street
      $549,000
      517 Grenfell Street
      Semi-Detached 4 2
    • 1413 Beaverbrook Court
      $624,900
      1413 Beaverbrook Court
      Semi-Detached 3 3
    AI-first listing data

    Zara's valuation, full price history, room insights, and live MLS® refresh — all in one feed. No more comparing 4 sites.

  15. One team, no handoffs

    Your realtor, mortgage broker, and offer-night closing team work side-by-side. One conversation, not three.

  16. Showings on YOUR schedule

    Same-day showings for shortlisted homes, evenings + weekends. Your Coldwell Banker Summit Realty agent coordinates with the listing brokerage.

  17. Mortgage that closes

    Pre-approval, rate hold, and 350+ lender access via Mortgage Squad Advisors — no juggling lender chats yourself.

  18. Public listing courtesy of RE/MAX HALLMARK FIRST GROUP REALTY LTD. · displayed on Summitly per MLS® data-share rules

    428 Dean Avenue is a 3-bedroom, 2-bath, 1100-1500 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  19. When was 428 Dean Avenue built?

    The year built for 428 Dean Avenue isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  20. What is the property tax for 428 Dean Avenue?

    The 'Property tax' tab in the History section shows the most recent annual tax for 428 Dean Avenue plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  21. How much would the monthly mortgage be on 428 Dean Avenue?

    The affordability calculator on this page shows an estimated monthly mortgage for $649,990 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  22. Has 428 Dean Avenue been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 428 Dean Avenue with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  23. What neighbourhood is 428 Dean Avenue in?

    428 Dean Avenue is in Central, Oshawa. The 'Neighbourhood' section below links to the live Oshawa real estate hub with average sold price, days on market, and current inventory.

  24. Is Oshawa a good place to live?

    Oshawa is one of ON's actively-tracked Summitly markets. The full Oshawa real estate hub covers live average sold price, days on market, and neighbourhood-level inventory.

  25. 737 Greenoch Court
    4 / 2
    1,500
    —
    1499 Fenelon Crescent3 / 21,100—
    441 Maplewood Drive3 / 21,100—