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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 29 days

    12 Harry Blaylock Drive

    Greensborough·Markham, ON·L6E 1W7·Near Markham Rd/Bur Oak

    • 3 beds
    Markham real estate›N12227517
    • 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

    Gorgeous, well-maintained freehold townhouse in Markham's desirable Greensborough community. This house offers timeless appeal and everyday functionality. Thoughtfully cared for by the original owner, it features a practical layout designed for comfort and ease. The main level welcomes you with a sun-drenched living and dining area, ideal for family gatherings or quiet evenings. Large windows bring in natural light, while warm-toned flooring and neutral finishes create a cozy atmosphere. The modernized kitchen boasts quartz countertops, a built-in pantry, and a dual-fuel stove. The breakfast area, featuring bar seating, flows seamlessly into the family room, where a gas fireplace creates a warm and inviting space. Upstairs, you'll find 3 spacious bedrooms and 2 full bathrooms, including a serene primary suite with a private ensuite. The fully completed basement with incredible finishes adds value, featuring a 4th bedroom, full bath, and kitchen, making it ideal for extended family or in-law suite. The private backyard features interlocking stones, perfect for summer BBQs or relaxing outdoors. The detached garage and wide-opening gate allow parking for up to three vehicles. Great location just steps from Mt. Joy GO Station with a direct 40-minute ride to Union Station and well-served by YRT, Viva, and TTC, this location is ideal for commuters. Families will appreciate top-rated schools, such as Pierre Elliott Trudeau High School and St. Julia Billiart, as well as nearby daycares and libraries. Explore scenic trails, Swan Lake, and family-friendly parks like Milne Park, as well as community centres and the Markham Pan Am Centre, which offer plenty of ways to stay active. Essentials are within easy reach at Walmart, Loblaws, and Markville Mall, with diverse dining options just minutes away on historic Main street Markham. This home offers a unique blend of comfort, location, and lasting value. Book your private showing today.

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

    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 21, 2026Previously listedSc$999,900 —N13157608View
    Mar 11, 2026Previously listedTer$1,019,000 —N12869924View
    Sep 29, 2025Previously listedTer$1,040,000 —N12432594View
    Jul 16, 2025Previously listedTer$1,068,000 —N12289916View
    Jun 17, 2025ListedCurrentFor sale$999,000 —N12227517This page
    Jun 3, 2025Previously listedTer$1,238,888 —N12193793View
    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.

    📍 12 Harry Blaylock Drive
    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
    $4,908
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $318
    0.38% 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
      $1,170,619
      Last 30 days
    • Median sold price
      $1,105,000
      Middle of the market
    • Days on market
      28 d
      Avg from list to close
    • Closed last 30d
      810
      MLS® transactions
    Full Markham market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 12 Harry Blaylock Drive — 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 12 Harry Blaylock Drive 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 12 Harry Blaylock Drive listed for?

      12 Harry Blaylock Drive is listed at $999,000 on the MLS® (listing N12227517). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 12 Harry Blaylock Drive 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. 4 baths
  2. 1100-1500 sqft
  3. Att/Row/Townhouse
  4. Asking
    $999,000
    $0 / sqft · MLS® N12227517
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $1,170,619
    $1,076,969Confidence range$1,264,269
    Asking vs estimate
    ↓below
    −$171,619
    (-14.7%)
    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 Markham sell in about 28 days — this one has been listed 29 days.

    Avg sold price
    $1,170,619
    Median sold
    $1,105,000
    Avg days on market
    28
    Recently sold
    810
    See comparable sales
    Walk through online
    Listing agent has provided a interactive tour
    Open virtual tour
    AI highlights by Zara
    • The breakfast area, featuring bar seating, flows seamlessly into the family room, where a gas fireplace creates a warm and inviting space.
    • Upstairs, you'll find 3 spacious bedrooms and 2 full bathrooms, including a serene primary suite with a private ensuite.
    • The fully completed basement with incredible finishes adds value, featuring a 4th bedroom, full bath, and kitchen, making it ideal for extended family or in-law suite.
    • The detached garage and wide-opening gate allow parking for up to three vehicles.
    Ask Zara a follow-up
    Sewer
  6. Parking & garage

    4
    Garage
    Detached
    Garage spaces
    1
    Parking spaces
    3
    Driveway
    Private
  7. Interior

    5
    Basement
    Apartment, Finished
    Family room
    Y
    Kitchens
    1
    Total rooms
    8
    Laundry level
    Lower Level
  8. Exterior & construction

    4
    Exterior
    Brick
    Roof
    Shingles
    Foundation
    Concrete
    Pool
    None
  9. Listing & possession

    3
    Occupancy
    TBD
    Property style
    2-Storey
    Property class
    Att/Row/Townhouse
  10. Room-by-room · 12 rooms

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

    Room dimensions

    Main level

    5 rooms
    • Family Room
      laminate · gas fireplace · large window
      12.2 × 12.1 ft
    • Kitchen
      laminate · quartz counter · overlooks family
      9.0 × 8.0 ft
    • Breakfast
      ceramic floor · overlooks family · w/o to yard
      7.1 × 7.0 ft
    • Living Room
      hardwood floor · overlooks dining · large window
      18.0 × 13.8 ft
    • Dining Room
      hardwood floor · overlooks dining
      18.0 × 13.8 ft

    Second level

    3 rooms
    • Bedroom 3
      laminate · closet · window
      9.4 × 9.4 ft
    • Primary Bedroom
      laminate · ensuite bath · walk-in closet(s)
      13.8 × 12.2 ft
    • Bedroom 2
      hardwood floor · closet · window
      12.6 × 9.4 ft

    Basement level

    4 rooms
    • Living Room
      laminate · open concept · window
      12.0 × 27.0 ft
    • Bedroom
      laminate · semi ensuite · closet
      13.0 × 8.0 ft
    • Laundry
      laminate · laundry sink
      5.0 × 7.0 ft
    • Kitchen
      laminate · quartz counter · overlooks living
      5.0 × 12.0 ft
    Combined estimate
    $5,226
    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
    $4,908
    /mo
    based on the purchase price of $999,000
    $199,800 cash
    $799,200 financed
    $673,136 total interest
    Monthly payment$4,908/ month
    Principal54%$799,200
    Interest46%$673,136

    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 att/row/townhouses that just sold in Markham

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

    • 29 Queens Plate Drive
      Sold
      Sign in for price
      29 Queens Plate Drive
      Att/Row/Townhouse
    • 31 Calafia Street
      Sold
      Sign in for price
      31 Calafia Street
      Att/Row/Townhouse
    • 80 Wetherby Circle
      Sold
      Sign in for price
      80 Wetherby Circle
      Att/Row/Townhouse
    • 10534 Victoria Square Boulevard
      Sold
      Sign in for price
      10534 Victoria Square Boulevard
      Att/Row/Townhouse
    • 29 George Peach Avenue
      Sold
      Sign in for price
      29 George Peach Avenue
      Att/Row/Townhouse
    • 13 Beehive Lane
      Sold
      Sign in for price
      13 Beehive Lane
      Att/Row/Townhouse
    AddressBd / BaSqftSold$/sqft% of askSold
    12 Harry Blaylock DriveThis home3 / 411,001,500$999,000ask———
    29 Queens Plate Drive3 / 41,100—
    31 Calafia Street3 / 31,100—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More att/row/townhouses in Markham

    Active listings within ±20% of this asking price.

    • 12 Azalea Gateway
      $890,000
      12 Azalea Gateway
      Att/Row/Townhouse 3 3
    • 15 Black Locust Drive
      $799,900
      15 Black Locust Drive
      Att/Row/Townhouse 3 3
    • 1 Eastern Skies Way
      $1,089,000
      1 Eastern Skies Way
      Att/Row/Townhouse 3 4
    • 11 Moore's Court
      $890,000
      11 Moore's Court
      Att/Row/Townhouse 3 3
    • 23 Floyd Ford Way
      $899,000
      23 Floyd Ford Way
      Att/Row/Townhouse 4 4
    • 2172 Donald Cousens Parkway
      $1,068,000
      2172 Donald Cousens Parkway
      Att/Row/Townhouse 3 4
    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.

  11. One team, no handoffs

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

  12. Showings on YOUR schedule

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

  13. Mortgage that closes

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

  14. Public listing courtesy of ROYAL LEPAGE CONNECT REALTY · displayed on Summitly per MLS® data-share rules

    12 Harry Blaylock Drive is a 3-bedroom, 4-bath, 1100-1500 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  15. When was 12 Harry Blaylock Drive built?

    The year built for 12 Harry Blaylock Drive isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  16. What is the property tax for 12 Harry Blaylock Drive?

    The 'Property tax' tab in the History section shows the most recent annual tax for 12 Harry Blaylock Drive plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  17. How much would the monthly mortgage be on 12 Harry Blaylock Drive?

    The affordability calculator on this page shows an estimated monthly mortgage for $999,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  18. Has 12 Harry Blaylock Drive been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 12 Harry Blaylock Drive with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  19. What neighbourhood is 12 Harry Blaylock Drive in?

    12 Harry Blaylock Drive 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.

  20. 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.

  21. 80 Wetherby Circle
    3 / 3
    1,100
    —
    10534 Victoria Square Boulevard3 / 32,000—
    29 George Peach Avenue3 / 32,000—
    13 Beehive Lane2 / 31,500—