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

©2026 Summitly. All rights reserved. Coldwell Banker Summit Realty, Brokerage.

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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 116 daysPrice drop · $200,000 off (-4.9%)

    8 Thornhill Avenue

    Uplands·Vaughan, ON·L4J 1J4·Near Yonge and Thornhill Ave

    • 4 beds
    Vaughan real estate›N12856466
    • 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

    **POWER OF SALE** Welcome to this exceptional Greenpark built, Princess Margaret Home in the prestigious Uplands community, just minutes from Thornhill Golf Club. Situated on a premium 100 x 165 ft fully treed lot, this executive residence offers 6,044 sq. ft. above grade plus 2,981 sq. ft. of professionally finished basement space. Boasting 4+1 bedrooms and 6 bathrooms, this home is designed for refined family living and elegant entertaining. The main level features formal living and dining rooms, a spacious eat-in gourmet kitchen, and family room. Step Up to the Mid-Level which offers an Entertainers dream with a second family room complete with a wet bar and two-way fireplace.The expansive primary retreat offers a luxurious 6-piece ensuite, large walk-in closet, and the convenience of a secondary washer and dryer. Additional bedrooms include a private ensuite and a shared Jack & Jill bath configuration.The finished lower level is ideal for entertaining and recreation, featuring a wet bar, gym area, guest bedroom, and generous open space. Step outside to your private backyard oasis with a world-class deck and pool-perfect for summer enjoyment. Conveniently located near top-rated schools, parks, and Highways 407, 400, and 404. A rare offering combining luxury, scale, and exceptional lifestyle appeal.

    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 29, 2026Price reducedCurrentReduced$3,899,000−$200,000 (4.9%)N12856466This page
    Mar 6, 2026ListedCurrentFor sale$4,099,000 —N12856466This page
    Jan 29, 2026Previously listedExp$4,588,000 —N12738912View
    Oct 14, 2025Previously listedTer$5,488,000 —N12460318View
    May 2, 2025Previously listedTer$6,508,888 —N12120374View
    Sep 3, 2024Previously listedExp$6,508,888 —N10403648View
    Sep 3, 2024Previously listedExp$6,508,888 —N9295262View
    Jun 19, 2024Previously listedTer$6,508,888 —N8456184View
    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

      4
      Heating
      Forced Air
      Air conditioning
      Central Air
      Water source
      Municipal
      Sewer
    Location & lifestyle

    Getting around, schools & the block

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

    📍 8 Thornhill Avenue
    What's nearby

    Points of interest classified by the MLS® feed.

    • Fenced Yard
    • Place Of Worship
    • Public Transit
    • School Bus Route
    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
    $19,155
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $2,066
    0.64% mill rate · ON
    The market

    How this home sits in the Vaughan market

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

    The Vaughan market right now

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

    • Avg sold price
      $1,167,156
      Last 30 days
    • Median sold price
      $1,096,500
      Middle of the market
    • Days on market
      29 d
      Avg from list to close
    • Closed last 30d
      850
      MLS® transactions
    Full Vaughan market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 8 Thornhill 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 8 Thornhill 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 8 Thornhill Avenue listed for?

      8 Thornhill Avenue is listed at $3,899,000 on the MLS® (listing N12856466). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 8 Thornhill 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. 6 baths
  2. 5000 + sqft
  3. Detached
  4. Built 6-15
  5. < .50 ac lot
  6. Asking
    $3,899,000
    $780 / sqft · MLS® N12856466
    Chat Zara
  7. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $1,377,244
    $1,267,065Confidence range$1,487,424
    Asking vs estimate
    ↑↑well-above
    +$2,521,756
    (+183.1%)
    Asking is well above
    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 Vaughan sell in about 29 days — this one has been listed 116 days.

    Avg sold price
    $1,167,156
    Median sold
    $1,096,500
    Avg days on market
    29
    Recently sold
    850
    See comparable sales
    Walk through online
    Listing agent has provided a interactive tour
    Open virtual tour
    • Situated on a premium 100 x 165 ft fully treed lot, this executive residence offers 6,044 sq. ft. above grade plus 2,981 sq. ft. of professionally finished basement space.
    • The main level features formal living and dining rooms, a spacious eat-in gourmet kitchen, and family room.
    • Step outside to your private backyard oasis with a world-class deck and pool-perfect for summer enjoyment.
    • Conveniently located near top-rated schools, parks, and Highways 407, 400, and 404.
    Ask Zara a follow-up
    Sewer
  8. Parking & garage

    4
    Garage
    Attached
    Garage spaces
    3
    Parking spaces
    11
    Driveway
    Private Triple
  9. Interior

    6
    Basement
    Finished
    Family room
    Y
    Kitchens
    1
    Total rooms
    12
    Laundry level
    Main Level
    Accessibility
    N
  10. Exterior & construction

    4
    Exterior
    Stone, Stucco (Plaster)
    Roof
    Asphalt Shingle
    Foundation
    Concrete
    Pool
    Above Ground
  11. Lot & land

    1
    Year built
    6-15
  12. Listing & possession

    3
    Occupancy
    Immediate
    Property style
    2-Storey
    Property class
    Detached
  13. Room-by-room · 15 rooms

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

    Room dimensions

    Main level

    7 rooms
    • Mud Room
      access to garage · laundry sink · tile floor
      14.0 × 41.9 ft
    • Breakfast
      hardwood floor · w/o to deck · 2 way fireplace
      17.9 × 15.0 ft
    • Family Room
      hardwood floor · pot lights · 2 way fireplace
      17.9 × 18.8 ft
    • Living Room
      hardwood floor · pot lights · crown moulding
      14.2 × 12.7 ft
    • Dining Room
      hardwood floor · pot lights · wainscoting
      12.0 × 18.3 ft
    • Kitchen
      stainless steel appl · centre island · pantry
      13.9 × 14.0 ft
    • Office
      hardwood floor · b/i bookcase
      11.4 × 12.2 ft

    Second level

    4 rooms
    • Primary Bedroom
      hardwood floor · 6 pc ensuite · walk-in closet(s)
      18.4 × 18.4 ft
    • Bedroom 3
      broadloom · 4 pc bath · walk-in closet(s)
      16.2 × 12.7 ft
    • Bedroom 2
      hardwood floor · 4 pc ensuite · walk-in closet(s)
      18.4 × 18.4 ft
    • Bedroom 4
      broadloom · 4 pc ensuite · walk-in closet(s)
      16.8 × 14.5 ft

    Lower level

    3 rooms
    • Exercise Room
      Pot Lights
      17.9 × 11.4 ft
    • Recreation
      open concept · pot lights · wet bar
      17.8 × 22.0 ft
    • Bedroom
      b/i closet · above grade window
      9.9 × 13.6 ft

    In Between level

    1 room
    • Family Room
      hardwood floor · wet bar · 2 pc bath
      22.6 × 17.4 ft
    Combined estimate
    $21,221
    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
    $19,155
    /mo
    based on the purchase price of $3,899,000
    $779,800 cash
    $3,119,200 financed
    $2,627,185 total interest
    Monthly payment$19,155/ month
    Principal54%$3,119,200
    Interest46%$2,627,185

    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 Vaughan

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

    • 58 Roseborough Crescent
      Sold
      Sign in for price
      58 Roseborough Crescent
      Detached
    • 34 Nestor Crescent
      Sold
      Sign in for price
      34 Nestor Crescent
      Detached
    • 24 Signet Way
      Sold
      Sign in for price
      24 Signet Way
      Detached
    • 22 Parsons Court
      Sold
      Sign in for price
      22 Parsons Court
      Detached
    • 46 Battleford Avenue
      Sold
      Sign in for price
      46 Battleford Avenue
      Detached
    • 58 Balderson Drive
      Sold
      Sign in for price
      58 Balderson Drive
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    8 Thornhill AvenueThis home4 / 65,000$3,899,000ask$780——
    58 Roseborough Crescent4 / 42,000—
    34 Nestor Crescent4 / 42,000—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Vaughan

    Active listings within ±20% of this asking price.

    • 4599 Langstaff Road
      $4,188,000
      4599 Langstaff Road
      Detached 5 6
    • 16 Flatbush Avenue
      $3,999,999
      16 Flatbush Avenue
      Detached 5 6
    • 93 Longview Crescent
      $3,788,888
      93 Longview Crescent
      Detached 4 7
    • 52 Rolling Green Court
      $3,249,999
      52 Rolling Green Court
      Detached 4 6
    • 56 Mapledown Way
      $3,249,900
      56 Mapledown Way
      Detached 5 6
    • 79 Grandvista Crescent
      $3,949,000
      79 Grandvista Crescent
      Detached 4 5
    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.

  14. One team, no handoffs

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

  15. Showings on YOUR schedule

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

  16. Mortgage that closes

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

  17. Public listing courtesy of GET SOLD REALTY INC. · displayed on Summitly per MLS® data-share rules

    8 Thornhill Avenue is a 4-bedroom, 6-bath, 5000 + sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  18. When was 8 Thornhill Avenue built?

    8 Thornhill Avenue was built in 6-15. Construction style, foundation, roof material, and EnerGuide rating (when published) are in the 'Features' section above.

  19. What is the property tax for 8 Thornhill Avenue?

    The 'Property tax' tab in the History section shows the most recent annual tax for 8 Thornhill Avenue plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  20. How much would the monthly mortgage be on 8 Thornhill Avenue?

    The affordability calculator on this page shows an estimated monthly mortgage for $3,899,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  21. Has 8 Thornhill Avenue been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 8 Thornhill Avenue with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  22. What neighbourhood is 8 Thornhill Avenue in?

    8 Thornhill Avenue is in Uplands, Vaughan. The 'Neighbourhood' section below links to the live Vaughan real estate hub with average sold price, days on market, and current inventory.

  23. Is Vaughan a good place to live?

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

  24. 24 Signet Way
    3 / 4
    1,100
    —
    22 Parsons Court4 / 52,500—
    46 Battleford Avenue3 / 31,500—
    58 Balderson Drive4 / 53,500—