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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 25 days

    103 William Street

    St. George's·Guelph, ON·N1E 5G2·Near Eramosa Rd and Meyer Dr

    • 3 beds
    Guelph real estate›X12981714
    • 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

    This charming red-brick 1 1/2-storey home has been tastefully updated throughout and is set in a family-friendly neighbourhood just steps to schools, parks, and everyday amenities.Inside, the home feels bright and welcoming, with plenty of natural light streaming through new windows (2025) and hardwood flooring throughout the main living space. The beautifully updated kitchen (2017) features an open layout to the living room, along with thoughtfully designed cabinetry, ample storage, and stainless steel appliances. The 4-piece bathroom was also updated in 2017. New carpet on the stairs and second level (2024) adds a fresh, comfortable feel upstairs.The finished basement, complete with pot lights, offers the extra space everyone is looking for - perfect for a rec room, home office, or additional storage.Out back, enjoy the spacious 51 x 111 ft lot with a covered deck that's ideal for relaxing or entertaining in the warmer months. A detached 16' x 24' (1.5 car) garage, built in 2013, provides plenty of room for parking and storage. The property also features 3 driveway spaces.This is the kind of home that's easy to settle into - updated where it matters, full of character, and in a location that makes everyday living simple. Book your private showing today! Front & Back Door (2026), Windows (2025), Parging Repair (2025), Carpet (2024), Furnace (5 Yrs), Kitchen (2017), Bathroom (2017), Detached Garage (2013)

    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
    Jun 4, 2026Previously listedNew$699,999 —X13243174View
    May 20, 2026Previously listedTer$729,900 —X13149974View
    May 5, 2026Previously listedTer$749,999 —X13085678View
    Apr 10, 2026ListedCurrentFor sale$768,000 —X12981714This 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.

    📍 103 William Street
    What's nearby

    Points of interest classified by the MLS® feed.

    • Hospital
    • Library
    • Place Of Worship
    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
    $3,773
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $425
    0.66% mill rate · ON
    The market

    How this home sits in the Guelph market

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

    The Guelph market right now

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

    • Avg sold price
      $782,470
      Last 30 days
    • Median sold price
      $745,000
      Middle of the market
    • Days on market
      32 d
      Avg from list to close
    • Closed last 30d
      435
      MLS® transactions
    Full Guelph market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 103 William 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 103 William 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 103 William Street listed for?

      103 William Street is listed at $768,000 on the MLS® (listing X12981714). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 103 William 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. 1 bath
  2. 700-1100 sqft
  3. Detached
  4. Asking
    $768,000
    $0 / sqft · MLS® X12981714
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $782,470
    $719,872Confidence range$845,068
    Asking vs estimate
    ≈in-line
    −$14,470
    (-1.8%)
    Asking is in line
    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 Guelph sell in about 32 days — this one has been listed 25 days.

    Avg sold price
    $782,470
    Median sold
    $745,000
    Avg days on market
    32
    Recently sold
    435
    See comparable sales
    Walk through online
    Listing agent has provided two interactive tours
    Open virtual tourWatch video tour
    • The beautifully updated kitchen (2017) features an open layout to the living room, along with thoughtfully designed cabinetry, ample storage, and stainless steel appliances.
    • A detached 16' x 24' (1.5 car) garage, built in 2013, provides plenty of room for parking and storage.
    • The property also features 3 driveway spaces.This is the kind of home that's easy to settle into - updated where it matters, full of character, and in a location that makes everyday living simple.
    • Front & Back Door (2026), Windows (2025), Parging Repair (2025), Carpet (2024), Furnace (5 Yrs), Kitchen (2017), Bathroom (2017), Detached Garage (2013)
    Ask Zara a follow-up
    Sewer
  6. Parking & garage

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

    4
    Basement
    Full
    Family room
    N
    Kitchens
    1
    Total rooms
    7
  8. Exterior & construction

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

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

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

    Room dimensions

    Main level

    5 rooms
    • Bedroom
      8.4 × 11.4 ft
    • Bathroom
      4 Pc Bath
      8.4 × 4.9 ft
    • Dining Room
      4.7 × 7.7 ft
    • Living Room
      15.5 × 11.4 ft
    • Kitchen
      8.4 × 13.3 ft

    Second level

    2 rooms
    • Primary Bedroom
      12.2 × 12.0 ft
    • Bedroom
      8.4 × 12.6 ft

    Basement level

    3 rooms
    • Other
      4.7 × 5.1 ft
    • Utility Room
      15.3 × 11.5 ft
    • Recreation
      23.5 × 22.7 ft
    Combined estimate
    $4,198
    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
    $3,773
    /mo
    based on the purchase price of $768,000
    $153,600 cash
    $614,400 financed
    $517,486 total interest
    Monthly payment$3,773/ month
    Principal54%$614,400
    Interest46%$517,486

    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 Guelph

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

    • 52 Walman Drive
      Sold
      Sign in for price
      52 Walman Drive
      Detached
    • 45 Borland Drive
      Sold
      Sign in for price
      45 Borland Drive
      Detached
    • 18 Geddes Crescent
      Sold
      Sign in for price
      18 Geddes Crescent
      Detached
    • 126 Oxford Street
      Sold
      Sign in for price
      126 Oxford Street
      Detached
    • 32 Elsley Court
      Sold
      Sign in for price
      32 Elsley Court
      Detached
    • 9 Ottawa Crescent
      Sold
      Sign in for price
      9 Ottawa Crescent
      Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    103 William StreetThis home3 / 17,001,100$768,000ask———
    52 Walman Drive3 / 31,500—
    45 Borland Drive3 / 31,100—
    Sold prices are hidden under TRREB rules. Sign in to reveal them.

    More detacheds in Guelph

    Active listings within ±20% of this asking price.

    • 11 Sagewood Place
      $799,000
      11 Sagewood Place
      Detached 3 2
    • 42 Inkerman Street
      $675,000
      42 Inkerman Street
      Detached 2 1
    • 80 Wilkie Crescent
      $869,000
      80 Wilkie Crescent
      Detached 3 4
    • 190 Grange Street
      $699,000
      190 Grange Street
      Detached 2 2
    • 34 Waxwing Crescent
      $899,000
      34 Waxwing Crescent
      Detached 3 3
    • 16 GLASGOW Street
      $775,000
      16 GLASGOW 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.

  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 Royal City Realty · displayed on Summitly per MLS® data-share rules

    103 William Street is a 3-bedroom, 1-bath, 700-1100 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  15. When was 103 William Street built?

    The year built for 103 William Street 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 103 William Street?

    The 'Property tax' tab in the History section shows the most recent annual tax for 103 William Street plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  17. How much would the monthly mortgage be on 103 William Street?

    The affordability calculator on this page shows an estimated monthly mortgage for $768,000 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  18. Has 103 William Street been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 103 William Street with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  19. What neighbourhood is 103 William Street in?

    103 William Street is in St. George's, Guelph. The 'Neighbourhood' section below links to the live Guelph real estate hub with average sold price, days on market, and current inventory.

  20. Is Guelph a good place to live?

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

  21. 18 Geddes Crescent
    3 / 4
    1,500
    —
    126 Oxford Street3 / 32,000—
    32 Elsley Court3 / 42,000—
    9 Ottawa Crescent2 / 2700—