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1223 Thornley Street

South L / London South, ON N6K 4V3

ActiveFor Sale
4 Beds
4 Baths
2,500 Sq Ft
Single Family Home
Virtual Tour Available

About This Property

Welcome to this beautifully maintained 4-bedroom, 4-bathroom home in the sought-after Crestwood/Westmount neighbourhood, offering exceptional space, character and extensive upgrades. The impressive two-storey great room features soaring ceilings, a gas fireplace and southwestern exposure, while the open-concept layout connects the dining area with the extensively renovated kitchen. Upstairs offers modern laminate flooring, a spacious primary suite with renovated ensuite and walk-in closet, a second bedroom with a walk-in closet, and a third with a vaulted ceiling.The professionally finished lower level features a soundproofed recreation room wired for surround sound, wet bar, second gas fireplace, modern bathroom with heated porcelain floors, large laundry area and ample storage. Major improvements include a metal roof, Furnace (2025) and Central air conditioning (2026), water heater, upgraded flooring, renovated bathrooms, updated toilets and vanities, front entrance door, garage doors, closet organizers, lighting and switches, humidifier, security cameras (2026) and kitchen garburator. Exterior upgrades include an updated driveway, extensive front landscaping and steps, pergola, backyard and front lanterns, storage shed, new oversized deck (2026), and an epoxy-finished and painted garage(2024). Meticulously maintained and extensively improved inside and out, this turn-key home is ready for its next owner. Please refer to the Documents section for a detailed list of renovations and upgrades completed over the years, including recent improvements. BOOK YOUR PRIVATE SHOWING TODAY!

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size2,500 sq ft
Bedrooms4
Bathrooms4
Postal CodeN6K 4V3
Last UpdatedSep 13, 2026 · 11:39 a.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X13706114

Listed by CENTURY 21 FIRST CANADIAN CORP

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$889,900

asking price

MLS®X13706114
TypeSingle Family Home
CityLondon South
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$4,345

/month · $711,920 mortgage

Down Payment20% — $177,980
Interest Rate5.5%

Amortization

Total Interest

$591,730

Total Cost

$1,303,650

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

CENTURY 21 FIRST CANADIAN CORP