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Coldwell Banker Summit Realty

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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 14 days

    155 Marconi Boulevard

    ·London East, ON··

    • 4 beds
    London East real estate›X12329477
    • 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

    Attention first time home buyers or investors! Now is your chance to break into the market at an affordable price! This updated 2 storey semi-detached home boats 4 generously sized bedrooms, 2 bathrooms, and a recently completed basement. The main floor offers a spacious living room with a large window that allows plenty of natural light throughout the day, an updated kitchen with brand new quartz countertops and stainless steel appliances, and a sliding door that leads to the backyard. Making your way upstairs, you will find 4 bedrooms, and the 4pc bathroom with brand new quartz countertops. The basement was recently completed and features a side entrance, a large rec-room with built in electric fireplace feature wall - perfect for teenagers or a man cave. Along with a den/office, and lower level laundry. The backyard is fully fenced, and has a large deck great for entertaining during the warmer months. This home is located within walking distance to all nearby amenities and schools. Don't miss out on this opportunity!

    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
    Aug 7, 2025ListedCurrentFor sale$414,999 —X12329477This 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
      1
      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.

    📍 155 Marconi Boulevard
    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
    $2,039
    20% down · 25y · 5.50% — adjust below ↓
    Est. monthly property tax
    $177
    0.51% mill rate · ON
    The market

    How this home sits in the London East market

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

    The London East market right now

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

    • Avg sold price
      $463,887
      Last 30 days
    • Median sold price
      $460,000
      Middle of the market
    • Days on market
      34 d
      Avg from list to close
    • Closed last 30d
      377
      MLS® transactions
    Full London East market report
    Buy with Coldwell Banker Summit Realty

    We'll get you into 155 Marconi Boulevard — 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 155 Marconi Boulevard 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 155 Marconi Boulevard listed for?

      155 Marconi Boulevard is listed at $414,999 on the MLS® (listing X12329477). The price refreshes on Summitly within minutes of any MLS® change.

    • How many bedrooms, bathrooms, and square feet does 155 Marconi Boulevard 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. 1100-1500 sqft
  3. Semi-Detached
  4. Asking
    $414,999
    $0 / sqft · MLS® X12329477
    Chat Zara
  5. Zara AI Estimate
    Live · refreshes nightly
    Estimated value
    $547,387
    $503,596Confidence range$591,178
    Asking vs estimate
    ↓below
    −$132,388
    (-24.2%)
    Asking is below estimate
    Run the affordability numbers

    Based on the city's average sold price, adjusted for 4 bedrooms (no sqft on file).

    Market analytics

    Homes like this in London East sell in about 34 days — this one has been listed 14 days.

    Avg sold price
    $463,887
    Median sold
    $460,000
    Avg days on market
    34
    Recently sold
    377
    See comparable sales
    Walk through online
    Listing agent has provided two interactive tours
    Open virtual tourWatch video tour
    This updated 2 storey semi-detached home boats 4 generously sized bedrooms, 2 bathrooms, and a recently completed basement.
  6. The basement was recently completed and features a side entrance, a large rec-room with built in electric fireplace feature wall - perfect for teenagers or a man cave.
  7. The backyard is fully fenced, and has a large deck great for entertaining during the warmer months.
  8. This home is located within walking distance to all nearby amenities and schools.
  9. Ask Zara a follow-up
    Municipal
    Sewer
    Sewer
  10. Parking & garage

    3
    Garage
    None
    Parking spaces
    2
    Driveway
    Private
  11. Interior

    5
    Basement
    Full, Finished
    Family room
    Y
    Kitchens
    1
    Total rooms
    12
    Laundry level
    Lower Level
  12. Exterior & construction

    4
    Exterior
    Brick, Vinyl Siding
    Roof
    Asphalt Shingle
    Foundation
    Poured Concrete
    Pool
    None
  13. Lot & land

    1
    Zoning
    R2-2
  14. Listing & possession

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

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

    Room dimensions

    Main level

    4 rooms
    • Living Room
      11.9 × 23.3 ft
    • Kitchen
      13.0 × 9.5 ft
    • Dining Room
      7.5 × 9.5 ft
    • Bathroom
      2 Pc Bath
      3.3 × 7.5 ft

    Second level

    5 rooms
    • Bedroom
      8.8 × 10.5 ft
    • Bathroom
      4 Pc Bath
      7.0 × 7.3 ft
    • Bedroom
      10.7 × 10.5 ft
    • Primary Bedroom
      12.1 × 14.0 ft
    • Bedroom
      9.7 × 14.0 ft

    Lower level

    3 rooms
    • Laundry
      8.1 × 8.4 ft
    • Den
      10.6 × 8.4 ft
    • Recreation
      10.1 × 21.4 ft
    Combined estimate
    $2,216
    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
    $2,039
    /mo
    based on the purchase price of $414,999
    $83,000 cash
    $331,999 financed
    $279,630 total interest
    Monthly payment$2,039/ month
    Principal54%$331,999
    Interest46%$279,630

    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.

    or send as guest
    Get pre-approved in minutes

    Know exactly what you can afford — a no-obligation pre-approval from Mortgage Squad.

    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 semi-detacheds that just sold in London East

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

    • 393 Fleming Drive
      Sold
      Sign in for price
      393 Fleming Drive
      Semi-Detached
    • 1502 Beckworth Avenue
      Sold
      Sign in for price
      1502 Beckworth Avenue
      Semi-Detached
    • 1568 Nairn Avenue
      Sold
      Sign in for price
      1568 Nairn Avenue
      Semi-Detached
    • 624 Mornington Avenue
      Sold
      Sign in for price
      624 Mornington Avenue
      Semi-Detached
    • 1598 Nairn Avenue
      Sold
      Sign in for price
      1598 Nairn Avenue
      Semi-Detached
    • 1469 Perth Avenue
      Sold
      Sign in for price
      1469 Perth Avenue
      Semi-Detached
    AddressBd / BaSqftSold$/sqft% of askSold
    155 Marconi BoulevardThis home4 / 211,001,500$414,999ask———
    393 Fleming Drive5 / 2700—
    1502 Beckworth Avenue3 / 11,100—
    Sold prices are hidden under TRREB rules. to reveal them.

    More semi-detacheds in London East

    Active listings within ±20% of this asking price.

    • 29 Julia Court
      $479,000
      29 Julia Court
      Semi-Detached 3 2
    • 743 Sevilla Park Place
      $449,000
      743 Sevilla Park Place
      Semi-Detached 3 2
    • 2 Noel Avenue
      $389,900
      2 Noel Avenue
      Semi-Detached 3 1
    • 364 Flanders Row
      $399,900
      364 Flanders Row
      Semi-Detached 4 2
    • 414 Flanders Row
      $399,900
      414 Flanders Row
      Semi-Detached 3 2
    • 1766 Culver Drive
      $399,000
      1766 Culver Drive
      Semi-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.

  16. One team, no handoffs

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

  17. Showings on YOUR schedule

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

  18. Mortgage that closes

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

  19. Public listing courtesy of CENTURY 21 FIRST CANADIAN CORP · displayed on Summitly per MLS® data-share rules

    155 Marconi Boulevard is a 4-bedroom, 2-bath, 1100-1500 sqft. Full room dimensions and floor breakdown are in the 'Rooms' section of this page.

  20. When was 155 Marconi Boulevard built?

    The year built for 155 Marconi Boulevard isn't published in this MLS® feed — ask a Summitly realtor for the construction year from the seller's disclosure.

  21. What is the property tax for 155 Marconi Boulevard?

    The 'Property tax' tab in the History section shows the most recent annual tax for 155 Marconi Boulevard plus a 5-year breakdown with YoY % change. Monthly equivalent is shown alongside.

  22. How much would the monthly mortgage be on 155 Marconi Boulevard?

    The affordability calculator on this page shows an estimated monthly mortgage for $414,999 at 20% down, 25-year amortization, and 5.5% rate. Adjust the sliders to model your own down payment and rate.

  23. Has 155 Marconi Boulevard been sold before?

    The 'Listing history' tab above lists every previous MLS® listing of 155 Marconi Boulevard with its list date, sold price (when sold), and final status. Each row is colour-coded with price-change arrows.

  24. What neighbourhood is 155 Marconi Boulevard in?

    155 Marconi Boulevard is in East I, London East. The 'Neighbourhood' section below links to the live London East real estate hub with average sold price, days on market, and current inventory.

  25. Is London East a good place to live?

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

  26. 1568 Nairn Avenue
    3 / 1
    700
    —
    624 Mornington Avenue3 / 1700—
    1598 Nairn Avenue3 / 2700—
    1469 Perth Avenue3 / 21,100—