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310-3100 Steeles Ave W, Vaughan, ON, L4K 3R1
1-333-345-6868info@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 8 days

    278 Williamson Road

    Greensborough·Markham, ON·L6E 1X1·Near Williamson Rd / Bur Oak Ave

    • 4 beds
    Markham real estate›N13248376
    • 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 278 Williamson Rd. This Detached 4 bedroom, 4 bathroom home in the Greensborough community of Markham, Ontario. This 2,777 square foot residence features an open concept main floor with 9 foot ceilings, pot lights, hardwood floors throughout, and a gas fireplace in the family room. A dedicated main floor office and main floor laundry room provide functional convenience rarely found at this price point. California shutters throughout. Brand new refrigerator (2026). Upstairs, four bedrooms are served by three full bathrooms including a primary ensuite, a configuration built for busy family mornings. The finished basement features large windows with abundant natural light, offering flexible space for a home gym, media room, or in law suite. Set on a 39.70 x 88.67 foot lot in one of Markham's most consistently in-demand neighbourhoods. Walking distance to Greensborough Public School and minutes to Bill Hogarth Secondary School, Mount Joy GO Station, Swan Lake Park, Rouge National Urban Park, and Greensborough Common. A turnkey family home in Greensborough, where master planned design, green space, and strong community ownership have defined the neighbourhood for two decades.

    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
    Jun 5, 2026ListedCurrentFor sale$1,299,888 —N13248376This page
    May 8, 2026Previously listedTer$1,439,880 —N13105686View
    Apr 15, 2026Previously listedTer$1,499,990 —N12999820View
    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.

    📍 278 Williamson Road
    What's nearby

    Points of interest classified by the MLS® feed.

    • Hospital
    • Park
    • Library
    • Place Of Worship
    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
    $6,386
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $533
    0.49% mill rate · ON
    The market

    How this home sits in the Markham market

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

    The Markham market right now

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

    • Avg sold price
      $1,170,651
      Last 30 days
    • Median sold price
      $1,100,000
      Middle of the market
    • Days on market
      28 d
      Avg from list to close
    • Closed last 30d
      823
      MLS® transactions
    Full Markham market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 278 Williamson Road — 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 278 Williamson Road 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 278 Williamson Road listed for?

      278 Williamson Road is listed at $1,299,888 on the MLS® (listing N13248376). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 278 Williamson Road 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. 5 baths
  2. 2500-3000 sqft
  3. Detached
  4. Built 16-30
  5. Asking
    $1,299,888
    $0 / sqft · MLS® N13248376
    Chat Zara
  6. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $1,381,368
    $1,270,859Confidence range$1,491,878
    Asking vs estimate
    ≈in-line
    −$81,480
    (-5.9%)
    Asking is in line
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 4 bedrooms (no sqft on file).

    Market analytics

    Homes like this in Markham sell in about 28 days — this one has been listed 8 days.

    Avg sold price
    $1,170,651
    Median sold
    $1,100,000
    Avg days on market
    28
    Recently sold
    823
    See comparable sales
    Walk through online
    Listing agent has provided two interactive tours
    Open virtual tourWatch video tour
    This 2,777 square foot residence features an open concept main floor with 9 foot ceilings, pot lights, hardwood floors throughout, and a gas fireplace in the family room.
  7. The finished basement features large windows with abundant natural light, offering flexible space for a home gym, media room, or in law suite.
  8. Set on a 39.70 x 88.67 foot lot in one of Markham's most consistently in-demand neighbourhoods.
  9. Walking distance to Greensborough Public School and minutes to Bill Hogarth Secondary School, Mount Joy GO Station, Swan Lake Park, Rouge National Urban Park, and Greensborough Common.
  10. Ask Zara a follow-up
    Municipal
    Sewer
    Sewer
  11. Parking & garage

    4
    Garage
    Built-In
    Garage spaces
    2
    Parking spaces
    4
    Driveway
    Private
  12. Interior

    5
    Basement
    Finished
    Family room
    Y
    Kitchens
    1
    Total rooms
    15
    Laundry level
    Main Level
  13. Exterior & construction

    4
    Exterior
    Brick
    Roof
    Asphalt Shingle
    Foundation
    Concrete
    Pool
    None
  14. Lot & land

    1
    Year built
    16-30
  15. Listing & possession

    3
    Possession
    2026-08-05T00:00:00.000-00:00
    Property style
    2-Storey
    Property class
    Detached
  16. Room-by-room · 13 rooms

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

    Room dimensions

    Main level

    6 rooms
    • Family Room
      hardwood floor · pot lights · california shutters
      12.9 × 17.0 ft
    • Dining Room
      hardwood floor · pot lights · combined w/living
      20.9 × 10.7 ft
    • Office
      hardwood floor · window · glass block window
      9.1 × 9.0 ft
    • Living Room
      hardwood floor · pot lights · combined w/dining
      19.7 × 8.7 ft
    • Kitchen
      tile floor · backsplash · california shutters
      10.2 × 10.4 ft
    • Laundry
      tile floor · laundry sink · separate room
      7.3 × 6.7 ft

    Second level

    4 rooms
    • Bedroom 4
      hardwood floor · california shutters · closet
      9.6 × 16.7 ft
    • Primary Bedroom
      hardwood floor · walk-in closet(s) · 5 pc ensuite
      21.8 × 15.9 ft
    • Bedroom 3
      hardwood floor · california shutters · 4 pc ensuite
      11.2 × 20.5 ft
    • Bedroom 2
      hardwood floor · b/i closet · california shutters
      14.2 × 12.3 ft

    Basement level

    3 rooms
    • Den
      tile floor · separate room · closet
      7.8 × 8.4 ft
    • Recreation
      laminate · large window · 4 pc bath
      32.7 × 49.0 ft
    • Utility Room
      13.9 × 11.4 ft
  17. Public Transit
  18. Rec./Commun.Centre
  19. Combined estimate
    $6,919
    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
    $6,386
    /mo
    based on the purchase price of $1,299,888
    $259,978 cash
    $1,039,910 financed
    $875,877 total interest
    Monthly payment$6,386/ month
    Principal54%$1,039,910
    Interest46%$875,877

    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 detacheds that just sold in Markham

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

    • 22 Lynda Mcneil Place
      Sold
      Sign in for price
      22 Lynda Mcneil Place
      Detached
    • 234 Main Street
      Sold
      Sign in for price
      234 Main Street
      Detached
    • 10 Royal West Road
      Sold
      Sign in for price
      10 Royal West Road
      Detached
    • 46 Valleyview Road
      Sold
      Sign in for price
      46 Valleyview Road
      Detached
    • 5 Shaindell Street
      Sold
      Sign in for price
      5 Shaindell Street
      Detached
    • 13 Forestbrook Drive
      Sold
      Sign in for price
      13 Forestbrook Drive
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    278 Williamson RoadThis home4 / 525,003,000$1,299,888ask———
    22 Lynda Mcneil Place4 / 62,500—
    234 Main Street4 / 42,500—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Markham

    Active listings within ±20% of this asking price.

    • 15 Bakerdale Road
      $1,275,000
      15 Bakerdale Road
      Detached 3 2
    • 18 Ann Louise Crescent
      $1,498,900
      18 Ann Louise Crescent
      Detached 4 5
    • 60 Sciberras Road
      $1,429,000
      60 Sciberras Road
      Detached 3 3
    • 13 Woodway Lane
      $1,188,000
      13 Woodway Lane
      Detached 4 3
    • 6 Linsmary Court
      $1,428,000
      6 Linsmary Court
      Detached 4 3
    • 39 Timbermill Crescent
      $1,099,000
      39 Timbermill Crescent
      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.

  20. One team, no handoffs

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

  21. Showings on YOUR schedule

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

  22. Mortgage that closes

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

  23. Public listing courtesy of EXP REALTY · displayed on Summitly per MLS® data-share rules

    278 Williamson Road is a 4-bedroom, 5-bath, 2500-3000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  24. When was 278 Williamson Road built?

    278 Williamson Road was built in 16-30. Construction style, foundation, roof material, and EnerGuide rating (when published) are in the 'Features' section above.

  25. What is the property tax for 278 Williamson Road?

    The 'Property tax' tab in the History section shows the most recent annual tax for 278 Williamson Road plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  26. How much would the monthly mortgage be on 278 Williamson Road?

    The affordability calculator on this page shows an estimated monthly mortgage for $1,299,888 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  27. Has 278 Williamson Road been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 278 Williamson Road with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  28. What neighbourhood is 278 Williamson Road in?

    278 Williamson Road is in Greensborough, Markham. The 'Neighbourhood' section below links to the live Markham real estate hub with average sold price, days on market, and current inventory.

  29. Is Markham a good place to live?

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

  30. 10 Royal West Road
    4 / 4
    3,500
    —
    46 Valleyview Road5 / 42,500—
    5 Shaindell Street4 / 41,500—
    13 Forestbrook Drive4 / 43,000—