1223 Thornley Street
London South, N6K 4V3·MLS® X13706114
Listing courtesy of Century 21 First Canadian Corp·Updated 8 hours ago
Listing price
$889,900
Est. $4,238/mo
Days on market
Listed Aug 24, 2026
Description
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!
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Property details
- Type
- Detached — 2-Storey
- Lot size
- 49.21 × 114.83 ft
- Interior
- 2500-3000 sqft
- Rooms
- 11 rooms
- Bathrooms
- 1 × 2-piece on Main, 1 × 4-piece on Second, 1 × 4-piece on Second, 1 × 3-piece on Lower
- Basement
- Full, Finished
- Heating
- Forced Air
- Cooling
- Central Air
- Exterior
- Brick
- Foundation
- Poured Concrete
- Roof
- Metal
- Water & sewer
- Sewer
- Garage
- 2 car Attached
- Driveway
- Private Double (4 spaces)
- Parking
- 6 spaces
- Property tax
- $7,259/yr (2025)
Rooms
Main
- Kitchen — Eat-in Kitchen
- 3.31 × 4.78 m
- Great Room
- 4.1 × 5.1 m
- Dining Room
- 3.35 × 5.58 m
- Den
- 3.35 × 4.06 m
Second
- Primary Bedroom — 4 Pc Ensuite
- 3.51 × 5.96 m
- Bedroom 3
- 3.13 × 3.6 m
- Bedroom 4
- 2.99 × 3.25 m
- Bedroom 2
- 3.35 × 4.06 m
Lower
- Recreation
- 10.8 × 7.59 m
- Laundry
- 5.42 × 4.06 m
AI property estimate
Automated estimate from recent comparable sales — not a formal appraisal, and not a statement that this listing is priced incorrectly.
75% confidence · 38 sold homes within 2 km, by price per sq ft
Location & neighbourhood
Monthly paymentMortgage, tax and fees
Monthly payment estimate
Land transfer taxOne-time, on closing
Ontario LTT
$14,273
First-time rebate
−$4,000
First-time buyer rebate of up to $4,000 may apply. Consult a lawyer for eligibility.
Price & listing history
Listed 2 times · asking price down 1% from the first ask
Listed Aug 24, 2026
Listed Apr 22, 2026 · 106 days on market
Aug 6, 2026
106 days on the market in total across 2 listings. Each listing carries its own MLS® number, so the days-on-market shown on any single one resets.
Sold comparables nearby
Sold$968,140
3155 Walsh Drive, London South
Sold$795,000
194 Whisperwood Avenue, London South
See what these 6 homes sold for
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Market conditionsWestmount · last 90 days
Avg. sold price
$798,857
Sale-to-list ratio
98.3%
Based on 6 recent comparable sales near this home.
AffordabilityWhat income this home needs
Minimum household income required
$211,403
Based on 20% down, 5.24% stress test rate, 25yr amortization, 32% GDS ratio.
Not sure about financing? Ask Colin →Similar Listings
AI estimate
$950,000
Your advisor
Oak and Key Real Estate Brokerage Inc.
Colin Abbot
Broker
519-859-4579 · colin@searchlondonhomes.com
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