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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 Listed 6 days ago

    12889 15 Side Road

    Stewarttown·Halton Hills, ON·L7G 4S6·Near Trafalgar Rd. and 15 Sdrd.

    • 5 beds
    Halton Hills real estate›W13463246
    • 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

    One-of-a-Kind Property. Timeless Character. Two Living Spaces. Endless Possibilities. A rare and versatile offering set on a large mature lot with a huge driveway, stone walkways, beautiful gardens, and inviting covered porches. This remarkable 5-bedroom, 5-bathroom home is currently configured with two separate living spaces, making it ideal for multi-generational living, extended family, income potential, or large families, with the option to easily return it to one spacious residence. Rich in character and craftsmanship, the home features original pine plank flooring, trim and doors, crown molding, alcove and dormer windows, and reclaimed wood accents throughout. Each living space includes its own kitchen, laundry, and gathering areas, offering privacy and comfort while still feeling connected. The main dwelling offers a beautifully appointed kitchen with stylish cabinetry, crown and glass detailing, granite counters, stainless steel appliances including a gas stove, and a farmhouse sink overlooking the sunken living/dining room. The impressive family room features a vaulted ceiling, wet bar, and walkouts to both the front and backyard. The main residence is complete with two bedrooms upstairs, a convenient laundry/mudroom, four full bathrooms, and a finished lower level with a basement bedroom/recreation room with its own 4-piece ensuite, gym area, and excellent storage. The second dwelling features a well-appointed kitchen with a Euro-style all-in-one laundry unit, living room, three bedrooms, and a 4-piece bathroom, creating an ideal setup for extended family, guests, or added income. Completing this exceptional property is a detached four-season cabin, ideal as a home office, studio, guest retreat, or business space, with heat, air conditioning, and a wood-burning fireplace. A recently built 24' x 28' detached garage with 40-amp EV charging adds modern convenience. A rare opportunity blending timeless character, flexible living, and modern convenience.

    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
    Jun 18, 2026ListedCurrentFor sale$1,795,000 —W13463246This page
    Sep 12, 2024Previously listedSus$1,975,000 —W9346271View
    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
      Well
      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.

    📍 12889 15 Side Road
    What's nearby

    Points of interest classified by the MLS® feed.

    • Electric Car Charger
    • Golf
    • Hospital
    • Library
    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
    $8,818
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $561
    0.37% mill rate · ON
    The market

    How this home sits in the Halton Hills market

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

    The Halton Hills market right now

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

    • Avg sold price
      $1,020,339
      Last 30 days
    • Median sold price
      $908,500
      Middle of the market
    • Days on market
      26 d
      Avg from list to close
    • Closed last 30d
      174
      MLS® transactions
    Full Halton Hills market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 12889 15 Side 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 12889 15 Side 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 12889 15 Side Road listed for?

      12889 15 Side Road is listed at $1,795,000 on the MLS® (listing W13463246). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 12889 15 Side 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. 3500-5000 sqft
  3. Detached
  4. Asking
    $1,795,000
    $0 / sqft · MLS® W13463246
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $1,387,661
    $1,276,648Confidence range$1,498,674
    Asking vs estimate
    ↑↑well-above
    +$407,339
    (+29.4%)
    Asking is well above
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 5 bedrooms (no sqft on file).

    Market analytics

    Homes like this in Halton Hills sell in about 26 days — this one has been listed 6 days.

    Avg sold price
    $1,020,339
    Median sold
    $908,500
    Avg days on market
    26
    Recently sold
    174
    See comparable sales
    Walk through online
    Listing agent has provided two interactive tours
    Open virtual tourWatch video tour
    AI highlights by Zara
    • A rare and versatile offering set on a large mature lot with a huge driveway, stone walkways, beautiful gardens, and inviting covered porches.
    • Each living space includes its own kitchen, laundry, and gathering areas, offering privacy and comfort while still feeling connected.
    • The impressive family room features a vaulted ceiling, wet bar, and walkouts to both the front and backyard.
    • Completing this exceptional property is a detached four-season cabin, ideal as a home office, studio, guest retreat, or business space, with heat, air conditioning, and a wood-burning fireplace.
    Ask Zara a follow-up
    Septic
  6. Parking & garage

    4
    Garage
    Detached
    Garage spaces
    2
    Parking spaces
    14
    Driveway
    Private
  7. Interior

    5
    Basement
    Partially Finished
    Family room
    Y
    Kitchens
    2
    Total rooms
    10
    Elevator
    N
  8. Exterior & construction

    4
    Exterior
    Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Unknown
    Pool
    None
  9. Lot & land

    1
    Lot dimensions
    131 x 196
  10. Listing & possession

    3
    Occupancy
    TBD
    Property style
    2-Storey
    Property class
    Detached
  11. Room-by-room · 12 rooms

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

    Room dimensions

    Main level

    5 rooms
    • Kitchen
      wood · crown moulding · window
      11.8 × 10.8 ft
    • Family Room
      vinyl floor · vaulted ceiling(s) · wet bar
      23.0 × 15.1 ft
    • Living Room
      combined w/dining · wood · fireplace
      23.3 × 14.8 ft
    • Kitchen
      ceramic floor · granite counters · pantry
      19.0 × 10.8 ft
    • Living Room
      wood · french doors · window
      16.4 × 9.8 ft

    Second level

    5 rooms
    • Bedroom 3
      broadloom · closet · window
      12.1 × 9.2 ft
    • Bedroom 4
      broadloom · walk-in closet(s) · window
      11.5 × 9.5 ft
    • Bedroom 2
      wood · closet · window
      15.4 × 14.8 ft
    • Primary Bedroom
      wood · w/o to balcony · his and hers closets
      23.3 × 15.1 ft
    • Bedroom 5
      broadloom · closet · window
      12.1 × 9.2 ft

    Basement level

    2 rooms
    • Recreation
      broadloom · pot lights · window
      13.8 × 13.8 ft
    • Exercise Room
      concrete floor · pot lights · window
      17.7 × 13.8 ft
  12. School
  13. Combined estimate
    $9,379
    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
    $8,818
    /mo
    based on the purchase price of $1,795,000
    $359,000 cash
    $1,436,000 financed
    $1,209,489 total interest
    Monthly payment$8,818/ month
    Principal54%$1,436,000
    Interest46%$1,209,489

    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 Halton Hills

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

    • 5 Curry Crescent
      Sold
      Sign in for price
      5 Curry Crescent
      Detached
    • 8 Trinity Court
      Sold
      Sign in for price
      8 Trinity Court
      Detached
    • 89 Joycelyn Crescent
      Sold
      Sign in for price
      89 Joycelyn Crescent
      Detached
    • 19 Grist Mill Drive
      Sold
      Sign in for price
      19 Grist Mill Drive
      Detached
    • 26 Nazer Street
      Sold
      Sign in for price
      26 Nazer Street
      Detached
    • 9225 Dublin Line
      Sold
      Sign in for price
      9225 Dublin Line
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    12889 15 Side RoadThis home5 / 535,005,000$1,795,000ask———
    5 Curry Crescent4 / 32,000—
    8 Trinity Court4 / 42,000—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Halton Hills

    Active listings within ±20% of this asking price.

    • 25 Stewarttown Road
      $1,750,000
      25 Stewarttown Road
      Detached 4 3
    • 24 Foxtail Court
      $1,738,000
      24 Foxtail Court
      Detached 4 5
    • 20 Shortill Road
      $1,954,999
      20 Shortill Road
      Detached 4 4
    • 30 Gooderham Drive
      $1,599,990
      30 Gooderham Drive
      Detached 4 6
    • 161 Confederation Street
      $1,799,900
      161 Confederation Street
      Detached 4 4
    • 12979 27 Side Road
      $1,849,900
      12979 27 Side Road
      Detached 4 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.

  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 YOUR HOME TODAY REALTY INC. · displayed on Summitly per MLS® data-share rules

    12889 15 Side Road is a 5-bedroom, 5-bath, 3500-5000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  18. When was 12889 15 Side Road built?

    The year built for 12889 15 Side Road isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  19. What is the property tax for 12889 15 Side Road?

    The 'Property tax' tab in the History section shows the most recent annual tax for 12889 15 Side Road plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  20. How much would the monthly mortgage be on 12889 15 Side Road?

    The affordability calculator on this page shows an estimated monthly mortgage for $1,795,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  21. Has 12889 15 Side Road been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 12889 15 Side Road with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  22. What neighbourhood is 12889 15 Side Road in?

    12889 15 Side Road is in Stewarttown, Halton Hills. The 'Neighbourhood' section below links to the live Halton Hills real estate hub with average sold price, days on market, and current inventory.

  23. Is Halton Hills a good place to live?

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

  24. 89 Joycelyn Crescent
    4 / 2
    1,500
    —
    19 Grist Mill Drive4 / 43,000—
    26 Nazer Street4 / 42,000—
    9225 Dublin Line4 / 22,000—