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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 85 daysPrice drop · $20,000 off (-3.2%)

    66 Aldborough Avenue

    St. Thomas·St. Thomas, ON·N5R 5H2·Near Fairview

    • 3 beds
    St. Thomas real estate›X12845804
    • 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 beautifully maintained four-level sidesplit, ideally located in a highly desirable neighbourhood. This home offers the perfect blend of comfort, space, and outdoor enjoyment.Featuring 3 bedrooms and 2 bathrooms, the interior boasts an inviting L-shaped family room on the lower level complete with newer carpeting and a cozy gas insert fireplace, perfect for relaxing evenings. Updated windows provide efficiency and natural light, while ample storage space ensures everything has its place.Step outside to your own private backyard oasis. The 32 x 16 in-ground pool is ideal for summer fun and entertaining, complemented by multiple patio areas and a charming tiki hut. There's still plenty of green space for kids or pets to play, all within a nicely landscaped and private setting. A concrete driveway adds to the home's convenience and curb appeal.This is a fantastic opportunity to own a spacious family home with exceptional outdoor living in a sought-after location.

    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
    Jul 10, 2026Price reducedCurrentReduced$599,900−$20,000 (3.2%)X12845804This page
    Jun 30, 2026Previously listedNew$575,000 —X13505896View
    May 28, 2026Previously listedTer$595,000 —X13212178View
    Mar 4, 2026ListedCurrentFor sale$619,900 —X12845804This 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

      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.

    📍 66 Aldborough 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
    $2,947
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $290
    0.58% mill rate · ON
    The market

    How this home sits in the St. Thomas market

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

    The St. Thomas market right now

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

    • Avg sold price
      $551,094
      Last 30 days
    • Median sold price
      $535,000
      Middle of the market
    • Days on market
      49 d
      Avg from list to close
    • Closed last 30d
      177
      MLS® transactions
    Full St. Thomas market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 66 Aldborough 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 66 Aldborough 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 66 Aldborough Avenue listed for?

      66 Aldborough Avenue is listed at $599,900 on the MLS® (listing X12845804). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 66 Aldborough 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. 700-1100 sqft
  3. Detached
  4. Asking
    $599,900
    $0 / sqft · MLS® X12845804
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $551,094
    $507,006Confidence range$595,182
    Asking vs estimate
    ↑above
    +$48,806
    (+8.9%)
    Asking is above 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 St. Thomas sell in about 49 days — this one has been listed 85 days.

    Avg sold price
    $551,094
    Median sold
    $535,000
    Avg days on market
    49
    Recently sold
    177
    See comparable sales
    Updated windows provide efficiency and natural light, while ample storage space ensures everything has its place.Step outside to your own private backyard oasis.
  6. The 32 x 16 in-ground pool is ideal for summer fun and entertaining, complemented by multiple patio areas and a charming tiki hut.
  7. There's still plenty of green space for kids or pets to play, all within a nicely landscaped and private setting.
  8. A concrete driveway adds to the home's convenience and curb appeal.This is a fantastic opportunity to own a spacious family home with exceptional outdoor living in a sought-after location.
  9. Ask Zara a follow-up
    Sewer
  10. Parking & garage

    3
    Garage
    None
    Parking spaces
    3
    Driveway
    3
  11. Interior

    4
    Basement
    Full
    Family room
    Y
    Kitchens
    1
    Total rooms
    11
  12. Exterior & construction

    4
    Exterior
    Brick, Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Poured Concrete
    Pool
    Inground
  13. Listing & possession

    3
    Possession
    2026-05-29T00:00:00.000-00:00
    Property style
    Sidesplit 4
    Property class
    Detached
  14. Room-by-room · 11 rooms

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

    Room dimensions

    Main level

    2 rooms
    • Living Room
      17.0 × 12.8 ft
    • Kitchen
      19.4 × 10.0 ft

    Second level

    4 rooms
    • Bedroom 2
      10.0 × 10.0 ft
    • Bedroom
      11.5 × 10.5 ft
    • Bedroom 3
      10.2 × 9.1 ft
    • Bathroom
      3 Pc Bath
      7.5 × 7.1 ft

    Lower level

    2 rooms
    • Bathroom
      8.0 × 6.1 ft
    • Family Room
      22.3 × 18.5 ft

    Basement level

    3 rooms
    • Other
      19.0 × 11.0 ft
    • Laundry
      11.0 × 10.0 ft
    • Utility Room
      11.6 × 10.0 ft
    Combined estimate
    $3,237
    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
    $2,947
    /mo
    based on the purchase price of $599,900
    $119,980 cash
    $479,920 financed
    $404,219 total interest
    Monthly payment$2,947/ month
    Principal54%$479,920
    Interest46%$404,219

    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 St. Thomas

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

    • 52 Royal Dornoch Drive
      Sold
      Sign in for price
      52 Royal Dornoch Drive
      Detached
    • 35 Park Avenue
      Sold
      Sign in for price
      35 Park Avenue
      Detached
    • 39 Muirfield Drive
      Sold
      Sign in for price
      39 Muirfield Drive
      Detached
    • 19 Sparta Street
      Sold
      Sign in for price
      19 Sparta Street
      Detached
    • 279 Forest Avenue
      Sold
      Sign in for price
      279 Forest Avenue
      Detached
    • 225 Ross Street
      Sold
      Sign in for price
      225 Ross Street
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    66 Aldborough AvenueThis home3 / 27,001,100$599,900ask———
    52 Royal Dornoch Drive4 / 42,500—
    35 Park Avenue2 / 11,100—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in St. Thomas

    Active listings within ±20% of this asking price.

    • 17 WINDEMERE Place
      $659,900
      17 WINDEMERE Place
      Detached 3 4
    • 138 BENJAMIN Parkway
      $614,122
      138 BENJAMIN Parkway
      Detached 2 2
    • 154 STYLES Drive
      $641,398
      154 STYLES Drive
      Detached 3 2
    • 15 Confederation Drive
      $529,900
      15 Confederation Drive
      Detached 3 2
    • 12 East Avenue
      $545,000
      12 East Avenue
      Detached 3 1
    • 1 Idsardi Avenue
      $599,900
      1 Idsardi Avenue
      Detached 3 2
    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 ELGIN REALTY LIMITED · displayed on Summitly per MLS® data-share rules

    66 Aldborough Avenue is a 3-bedroom, 2-bath, 700-1100 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  19. When was 66 Aldborough Avenue built?

    The year built for 66 Aldborough 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 66 Aldborough Avenue?

    The 'Property tax' tab in the History section shows the most recent annual tax for 66 Aldborough Avenue plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  21. How much would the monthly mortgage be on 66 Aldborough Avenue?

    The affordability calculator on this page shows an estimated monthly mortgage for $599,900 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  22. Has 66 Aldborough Avenue been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 66 Aldborough 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 66 Aldborough Avenue in?

    66 Aldborough Avenue is in St. Thomas, St. Thomas. The 'Neighbourhood' section below links to the live St. Thomas real estate hub with average sold price, days on market, and current inventory.

  24. Is St. Thomas a good place to live?

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

  25. 39 Muirfield Drive
    4 / 3
    2,000
    —
    19 Sparta Street3 / 2700—
    279 Forest Avenue3 / 21,100—
    225 Ross Street4 / 21,100—