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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 — RECO Registration #6018570.

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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 107 daysPrice drop · $20,000 off (-3.7%)

    12 Rosebery Place

    ·St. Thomas, ON··

    • 3 beds
    St. Thomas real estate›X12972340
    • 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
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    • Open house
      Date TBD
      Time TBD
    • Open house
      Date TBD
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    Overview

    What this listing tells us

    Property description

    Set on one of the most desirable residential streets in Old St. Thomas, this beautifully maintained 3-bedroom, 2-bath century home blends timeless character with thoughtful modern updates. Located in the sought-after Courthouse area, this charming two-storey residence offers an upgraded kitchen, updated bathrooms, and a spacious family room addition-all carefully designed for today's lifestyle. A welcoming covered front porch and elegant double doors lead inside to a stunning classic curved staircase and 9-foot ceilings throughout. The oversized living room showcases original hardwood floors and a cozy gas fireplace, while the formal dining room features built-in cabinetry and historic sash windows, perfect for entertaining. The rear addition hosts a bright and inviting family room with built-in shelving, a second gas fireplace, and seamless access to the kitchen. There's ample space for a secondary casual dining area, and large windows overlook the private, fenced, and professionally landscaped backyard. A convenient rear entrance includes a mudroom and extra storage. Upstairs, the spacious bedrooms offer hardwood flooring, walk-in closets, and generous windows. The primary bedroom features double walk-in closets, high ceilings, and peaceful backyard views. The upper bathroom is tastefully updated with a modern clawfoot tub, separate shower, and a large vanity with excellent storage. Major mechanical updates include plumbing, electrical, forced-air furnace, and central A/C. Enjoy a prime St. Thomas location-just an 8-minute walk to shopping and pharmacy, 5 minutes to the railway walking trail, a short drive to Pinafore Park, 15 minutes to Port Stanley, and 20 minutes to London. This charming century home, set in a quiet, pristine neighbourhood, is truly move-in ready and waiting for its next family.

    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
    Jul 23, 2026Price reducedCurrentReduced$519,000−$20,000 (3.7%)X12972340This page
    Apr 8, 2026ListedCurrentFor sale$539,000 —X12972340This 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.

    📍 12 Rosebery Place
    What's nearby

    Points of interest classified by the MLS® feed.

    • Fenced Yard
    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
    $2,550
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $320
    0.74% 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
      —
      Last 30 days
    • Median sold price
      —
      Middle of the market
    • Days on market
      —
      Avg from list to close
    • Closed last 30d
      —
      MLS® transactions
    Full St. Thomas market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 12 Rosebery Place — 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 Rosebery Place 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 Rosebery Place listed for?

      12 Rosebery Place is listed at $519,000 on the MLS® (listing X12972340). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 12 Rosebery Place 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. 1500-2000 sqft
  3. Detached
  4. Built 51-99
  5. Asking
    $519,000
    $0 / sqft · MLS® X12972340
    Chat Zara
  6. Zara AI Estimate
    Live valuation

    Not enough neighbourhood comparable data yet to estimate this listing. Chat with Zara for a private valuation.

    Ask Zara
    Market analytics

    Live market data for St. Thomas.

    Avg sold price
    —
    Median sold
    —
    Avg days on market
    —
    Recently sold
    —
    See comparable sales
    AI highlights by Zara
    • Located in the sought-after Courthouse area, this charming two-storey residence offers an upgraded kitchen, updated bathrooms, and a spacious family room addition-all carefully designed for today's lifestyle.
    • The oversized living room showcases original hardwood floors and a cozy gas fireplace, while the formal dining room features built-in cabinetry and historic sash windows, perfect for entertaining.
    • Upstairs, the spacious bedrooms offer hardwood flooring, walk-in closets, and generous windows.
    • The primary bedroom features double walk-in closets, high ceilings, and peaceful backyard views.
    Ask Zara a follow-up
    Sewer
  7. Parking & garage

    3
    Garage
    None
    Parking spaces
    3
    Driveway
    Lane
  8. Interior

    4
    Basement
    Unfinished
    Family room
    Y
    Kitchens
    1
    Total rooms
    8
  9. Exterior & construction

    5
    Exterior
    Cedar, Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Block, Poured Concrete
    View
    Downtown
    Pool
    None
  10. Lot & land

    2
    Year built
    51-99
    Zoning
    R3
  11. Listing & possession

    3
    Occupancy
    FLEXIBLE
    Property style
    1 1/2 Storey
    Property class
    Detached
  12. Room-by-room · 1 rooms

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

    Room dimensions

    Main level

    1 room
    • Family Room
      18.0 × 13.6 ft
    Combined estimate
    $2,870
    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
    $2,550
    /mo
    based on the purchase price of $519,000
    $103,800 cash
    $415,200 financed
    $349,707 total interest
    Monthly payment$2,550/ month
    Principal54%$415,200
    Interest46%$349,707

    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.

    • 1 Idsardi Avenue
      Sold
      Sign in for price
      1 Idsardi Avenue
      Detached
    • 43 Stirling Crescent
      Sold
      Sign in for price
      43 Stirling Crescent
      Detached
    • 30 Erinlea Drive
      Sold
      Sign in for price
      30 Erinlea Drive
      Detached
    • 14 Raven Avenue
      Sold
      Sign in for price
      14 Raven Avenue
      Detached
    • 71 Renaissance Drive
      Sold
      Sign in for price
      71 Renaissance Drive
      Detached
    • 12 Woodworth Avenue
      Sold
      Sign in for price
      12 Woodworth Avenue
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    12 Rosebery PlaceThis home3 / 215,002,000$519,000ask———
    1 Idsardi Avenue3 / 21,100—
    43 Stirling Crescent3 / 2700—
    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.

    • 174 Elm Street
      $565,000
      174 Elm Street
      Detached 3 1
    • 61 Airey Avenue
      $529,900
      61 Airey Avenue
      Detached 3 2
    • 23 Confederation Drive
      $549,900
      23 Confederation Drive
      Detached 3 2
    • 42 Dunwich Drive
      $534,999
      42 Dunwich Drive
      Detached 3 2
    • 15 Schreyer Drive
      $614,900
      15 Schreyer Drive
      Detached 3 2
    • 27 Dyer Street
      $549,000
      27 Dyer Street
      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.

  13. One team, no handoffs

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

  14. Showings on YOUR schedule

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

  15. Mortgage that closes

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

  16. Public listing courtesy of RE/MAX CENTRE CITY REALTY INC. · displayed on Summitly per MLS® data-share rules

    12 Rosebery Place is a 3-bedroom, 2-bath, 1500-2000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  17. When was 12 Rosebery Place built?

    12 Rosebery Place was built in 51-99. Construction style, foundation, roof material, and EnerGuide rating (when published) are in the 'Features' section above.

  18. What is the property tax for 12 Rosebery Place?

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

  19. How much would the monthly mortgage be on 12 Rosebery Place?

    The affordability calculator on this page shows an estimated monthly mortgage for $519,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  20. Has 12 Rosebery Place been sold before?

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

  21. What neighbourhood is 12 Rosebery Place in?

    12 Rosebery Place 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.

  22. 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.

  23. 30 Erinlea Drive
    3 / 3
    1,100
    —
    14 Raven Avenue2 / 2700—
    71 Renaissance Drive2 / 41,100—
    12 Woodworth Avenue3 / 21,100—