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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 16 days

    23 Connaught Street

    O'Neill·Oshawa, ON·L1G 2G8·Near simcoe/connaught

    • 6 beds
    Oshawa real estate›E12420601
    • 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 breathtaking Century home in the heart of oshawa's desirable O'neil community.This remarkable residence showcases timeless craftsmanship, character & Charm, with over 3500sq ft of living space thoughtfully preserved.Fr the moment you arrive, the charm of this gem is undeniable. Original woodwork, soaring ceilings, high baseboards, detailed c/molding complement the gleaming h/wood flrs that flow t/out the expansive main level. The formal dining rm is truly impressive, designed for hosting with elegance featuring h/wood flring,integrated c/molding & the coffered ceilings transport you back in time, adding an unforgettable touch of character & charm.The formal living rm offer it's own refined space, ideal for entertaining highlighted by w/burning fireplace,h/wood flrs, high baseboards, c/ molding & an abundance of natural light .At the heart of the home is the o/s family room,highlighted by a beautiful rounded doorway leading to the b/yard oasis featuring a 12x24 pool, stamped concrete & deck, a perfect setting for summer gatherings.This inviting rm combines character with comfort, featuring interior picture window, h/wood flrs & cozy gas fireplace.The large kitchen provides ample cabinetry & generous space for gatherings, blending everyday function with the warmth of a family home.The 2nd flr features 4 generously sized bedrms & a full bath.One of these bedrms offers a private walk-out balcony, perfect retreat to enjoy morning coffee, read a book or simply unwind, while the 3rd flr adds 2 more spacious bedrms & another full bathrm, perfect for family, guests or home office.The partly finished lower level offers versatility with 2 additional rooms, rec.rm, 3rd bathm & seperate entrance - Ideal for extended family, in-law suite or extra living space. Nestled on a quiet tree lined st in a mature neighborhood, this home offers easy access to all amenties. This home is truly a rare find for mulit-generational living or anyone who appreciates historic charm.

    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
    Mar 16, 2026SoldSold$797,500−$32,400 (3.9%)E12741754View
    Jan 30, 2026Previously listedSld$829,900 —E12741754View
    Oct 9, 2025Previously listedTer$864,900 —E12454709View
    Sep 23, 2025ListedCurrentFor sale$749,900 —E12420601This 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

      5
      Heating
      Forced Air
      Air conditioning
      Central Air
      Fireplaces
      2
      Water source
    Location & lifestyle

    Getting around, schools & the block

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

    📍 23 Connaught Street
    What's nearby

    Points of interest classified by the MLS® feed.

    • Fenced Yard
    • Hospital
    • Public Transit
    • Park
    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
    $3,684
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $643
    1.03% mill rate · ON
    The market

    How this home sits in the Oshawa market

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

    The Oshawa market right now

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

    • Avg sold price
      $723,894
      Last 30 days
    • Median sold price
      $675,000
      Middle of the market
    • Days on market
      23 d
      Avg from list to close
    • Closed last 30d
      521
      MLS® transactions
    Full Oshawa market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 23 Connaught Street — 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 23 Connaught Street 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 23 Connaught Street listed for?

      23 Connaught Street is listed at $749,900 on the MLS® (listing E12420601). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 23 Connaught Street 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. 3 baths
  2. 2500-3000 sqft
  3. Detached
  4. Asking
    $749,900
    $0 / sqft · MLS® E12420601
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $1,114,797
    $1,025,613Confidence range$1,203,981
    Asking vs estimate
    ↓below
    −$364,897
    (-32.7%)
    Asking is below estimate
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 6 bedrooms (no sqft on file).

    Market analytics

    Homes like this in Oshawa sell in about 23 days — this one has been listed 16 days.

    Avg sold price
    $723,894
    Median sold
    $675,000
    Avg days on market
    23
    Recently sold
    521
    See comparable sales
    Walk through online
    Listing agent has provided a interactive tour
    Open virtual tour
    AI highlights by Zara
    • Nestled on a quiet tree lined st in a mature neighborhood, this home offers easy access to all amenties.
    • This home is truly a rare find for mulit-generational living or anyone who appreciates historic charm.
    Ask Zara a follow-up
    Municipal
    Sewer
    Sewer
  6. Parking & garage

    3
    Garage
    None
    Parking spaces
    3
    Driveway
    Private
  7. Interior

    5
    Basement
    Partially Finished, Separate Entrance
    Family room
    Y
    Kitchens
    1
    Total rooms
    10
    Laundry level
    Lower Level
  8. Exterior & construction

    5
    Exterior
    Brick, Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Block
    View
    Garden, Pool
    Pool
    Inground
  9. Listing & possession

    3
    Occupancy
    flexible
    Property style
    2 1/2 Storey
    Property class
    Detached
  10. Room-by-room · 15 rooms

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

    Room dimensions

    Main level

    5 rooms
    • Foyer
      walk-in closet(s) · crown moulding · hardwood floor
      15.1 × 9.8 ft
    • Dining Room
      coffered ceiling(s) · crown moulding · hardwood floor
      14.8 × 12.0 ft
    • Living Room
      fireplace · crown moulding · hardwood floor
      17.1 × 14.0 ft
    • Family Room
      fireplace · walk-out · hardwood floor
      22.0 × 15.7 ft
    • Kitchen
      backsplash · pantry · stainless steel appl
      11.9 × 14.8 ft

    Second level

    4 rooms
    • Bedroom 3
      double closet · crown moulding · hardwood floor
      11.7 × 10.7 ft
    • Primary Bedroom
      double closet · crown moulding · hardwood floor
      14.1 × 13.2 ft
    • Bedroom 4
      balcony · crown moulding · hardwood floor
      11.5 × 8.0 ft
    • Bedroom 2
      double closet · crown moulding · hardwood floor
      11.7 × 11.1 ft

    Third level

    2 rooms
    • Bedroom 5
      closet · large window · hardwood floor
      13.3 × 13.3 ft
    • Bedroom
      closet · window · laminate
      21.7 × 11.5 ft

    Lower level

    4 rooms
    • Other
      closet · window · unfinished
      11.8 × 8.2 ft
    • Laundry
      laundry sink · b/i shelves
      7.7 × 5.0 ft
    • Recreation
      3 pc bath · window · unfinished
      39.4 × 22.8 ft
    • Other
      b/i shelves · window · unfinished
      14.8 × 8.9 ft
  11. School
  12. School Bus Route
  13. Combined estimate
    $4,327
    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
    $3,684
    /mo
    based on the purchase price of $749,900
    $149,980 cash
    $599,920 financed
    $505,290 total interest
    Monthly payment$3,684/ month
    Principal54%$599,920
    Interest46%$505,290

    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 Oshawa

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

    • 2143 Hallandale Street
      Sold
      Sign in for price
      2143 Hallandale Street
      Detached
    • 690 Bessborough Drive
      Sold
      Sign in for price
      690 Bessborough Drive
      Detached
    • 855 Wrenwood Drive
      Sold
      Sign in for price
      855 Wrenwood Drive
      Detached
    • 926 Red Deer Avenue
      Sold
      Sign in for price
      926 Red Deer Avenue
      Detached
    • 755 Somerville Street
      Sold
      Sign in for price
      755 Somerville Street
      Detached
    • 953 Black Cherry Drive
      Sold
      Sign in for price
      953 Black Cherry Drive
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    23 Connaught StreetThis home6 / 325,003,000$749,900ask———
    2143 Hallandale Street5 / 42,500—
    690 Bessborough Drive5 / 32,500—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Oshawa

    Active listings within ±20% of this asking price.

    • 128 Elgin Street
      $759,000
      128 Elgin Street
      Detached 7 4
    • 238 Albert Street
      $615,900
      238 Albert Street
      Detached 6 2
    • 226 Cromwell Avenue
      $824,000
      226 Cromwell Avenue
      Detached 7 3
    • 25 Colborne Street
      $649,000
      25 Colborne Street
      Detached 5 2
    • 380 Phillip Murray Avenue
      $840,000
      380 Phillip Murray Avenue
      Detached 5 3
    • 75 Ritson Road
      $779,000
      75 Ritson Road
      Detached 5 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.

  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 KELLER WILLIAMS ENERGY REAL ESTATE · displayed on Summitly per MLS® data-share rules

    23 Connaught Street is a 6-bedroom, 3-bath, 2500-3000 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  18. When was 23 Connaught Street built?

    The year built for 23 Connaught Street 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 23 Connaught Street?

    The 'Property tax' tab in the History section shows the most recent annual tax for 23 Connaught Street plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  20. How much would the monthly mortgage be on 23 Connaught Street?

    The affordability calculator on this page shows an estimated monthly mortgage for $749,900 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  21. Has 23 Connaught Street been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 23 Connaught Street with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  22. What neighbourhood is 23 Connaught Street in?

    23 Connaught Street is in O'Neill, Oshawa. The 'Neighbourhood' section below links to the live Oshawa real estate hub with average sold price, days on market, and current inventory.

  23. Is Oshawa a good place to live?

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

  24. 855 Wrenwood Drive
    5 / 6
    3,000
    —
    926 Red Deer Avenue5 / 43,000—
    755 Somerville Street5 / 31,500—
    953 Black Cherry Drive5 / 43,000—