1193 Thornley Street
London South, ON
- 4 bed
- 3 bath
- approx. 2000-2500 sqft
- Detached
Nestled along the quiet edge of Westmount, where manicured luxury meets wild tranquility, this executive walk-out bungalow offers a masterclass in refined multi-generational design. Spanning over 3,500 finished square feet, the 0.24-acre estate backs directly onto a protected marshland sanctuary, creating an idyllic, untouched backdrop where nature takes center stage. The main level welcomes you with rich gunstock oak hardwoods, custom crown molding, and the convenience of main-floor laundry. Sunlight floods the airy great room, anchored by a showpiece gas fireplace with a custom mantle. At the heart of the home, there is the expansive kitchen featuring timeless oak cabinetry, heated floors, flush built in cook top and stainless steel appliances - flowing seamlessly onto an oversized deck equipped with retractable privacy blinds and a gas BBQ hookup, ideal for alfresco dining. The primary suite serves as a quiet sanctuary, offering private deck access, a spacious walk-in closet, and a spa-inspired 5-piece ensuite. Designed for complete autonomy, the light-filled walk-out lower level functions as an independent secondary suite with its own entrance through the oversized 3-car garage. This second living area features a full kitchen with a breakfast bar, an expansive living room centered around a second gas fireplace, a guest bedroom, walk-in closet, full cheater ensuite, and a dedicated second laundry room. Outdoors, the landscape unfolds into a professionally terraced, multi-tiered garden crafted around the properties natural slope. Rough-hewn stone slab steps lead directly down to the lush yard and serene brook pond, linking the tranquil grounds to the lower patio. Complete with a home workshop, cold storage room, distinct 100-amp subpanels for each floor, endless storage. This residence is a true sanctuary in the heart of beautiful Westmount waiting for you to come home.
Listing Details
- Taxes (2025)
- $9,153
- Listed
- September 15, 2026
- Sold
- September 18, 2026
- Closed On
- December 30, 2026
Price History
Listing history
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Property
- Style
- Bungalow
- Age
- 16-30
- Construction
- Brick
- Roof
- Asphalt Shingle
- Foundation
- Poured Concrete
- Interior
- Accessory Apartment, Air Exchanger, Auto Garage Door Remote, In-Law Suite, Primary Bedroom - Main Floor, Sump Pump, Water Heater, Workbench, Storage, Central Vacuum
- Lot Size
- 40.97 x 132.36 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 3
- Total Parking
- 6
Utilities
- Sewer
- Sewer
- Heat Source
- Gas
Location & Legal
- Cross Street
- Col. Talbot & Southdale
- Zoning
- R1-6
- Parcel Number
- 084320500
- Possession
- Immediate
- Occupancy
- Owner
Included
- Inclusions
- MAIN FLOOR: Counter Top Range, Built In Oven, Microwave Range Hood, Stove, Fridge, Dishwasher, Washer, Dryer, Stair Lift. LOWER LEVEL: Fridge, Stove, Dishwasher, Washer, Dryer, Range Hood
- Exclusions
- None
- Rental Items
- Hot Water Heater
Schools
Elementary
- École élémentaire La Pommeraie1.1 km
French public · CS Viamonde · 405 students
Grade 3 reading: 78% met the provincial standard · Grade 6 math: 71% met the provincial standard
- Byron Somerset Public School1.3 km
Public · Thames Valley DSB · 600 students
Grade 3 reading: 93% met the provincial standard · Grade 6 math: 78% met the provincial standard
- St. Rose of Lima Separate School1.6 km
Catholic · London District Catholic School Board · 600 students
Grade 3 reading: 77% met the provincial standard · Grade 6 math: 59% met the provincial standard
Secondary
- Saunders Secondary School1.8 km
Public · Thames Valley DSB · 2010 students
Grade 10 literacy: 70% met the provincial standard
- Westminster Secondary School3.5 km
Public · Thames Valley DSB · 980 students
Grade 10 literacy: 75% met the provincial standard
- St Thomas Aquinas Secondary School3.6 km
Catholic · London District Catholic School Board · 1425 students
Grade 10 literacy: 94% met the provincial standard
Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.
Community
Postal area N6K
- Population
- 37,596
- Private dwellings
- 15,303
- Median age
- 44.4
- Average household size
- 2.5
- Median household income
- $100,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Residential Freehold in London South · last 12 months
- Median sold price
- $580,500
- Homes sold
- 1,920
- Median days on market
- 27
- Sale-to-list price
- 97.4%
Based on 1,920 recorded sales of residential freehold properties in London South over the last 12 months.
Rooms
4-piece on Main, 3-piece on Main, 4-piece on Basement
Main
- Bathroom8'2" x 8'11"
- Bathroom9'9" x 5'1"
- Bedroom 211'5" x 10'11"
- Breakfast10'8" x 10'4"
- Dining Room17'9" x 13'1"
- Kitchen16'2" x 16'1"
- Laundry6'8" x 7'1"
- Living Room16'8" x 20'8"
- Office11'8" x 14'1"
- Primary Bedroom16' x 21'8"
Basement
- Bathroom8'2" x 9'1"
- Bedroom16' x 18'
- Bedroom 211'9" x 11'1"
- Family Room16'8" x 23'8"
- Kitchen12'5" x 18'5"
- Laundry7'6" x 14'3"
- Utility Room17'9" x 27'1"
- Workshop11' x 19'3"
Listed by
THRIVE REALTY GROUP INC.
Walk Score
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Location
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Mortgage Calculator
$199,800
Estimated Monthly Payment
$4,908
Land transfer tax
Ontario land transfer tax only. An estimate — not legal or financial advice. Municipal land transfer tax applies in Toronto and is not included.
Investment Analysis
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Mortgage: $4,908/mo (20% down, 5.5%)
Taxes: $763/mo · Insurance: $250/mo
Estimates only. Consult a financial advisor.
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