Great Rm (5.1 × 4.1)
Level: Main
1223 Thornley St
South L, London South, Ontario N6K 4V3
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!
01 / Property recordListing detailsFacts, history, rooms and location
Key Facts
- MLS® #
- X13706114
- Board
- TRREB MLS®
- Days on market
- Tax
- $7,259
- Size
- 2500-3000 sqft
- Lot
- 49.21 × 114.83 Feet
- Parking
- 2 Attached, 6 Parking
Listing History
Buy/Sell history for 1223 Thornley St, London South, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| N/A | N/A | $889,900 | N/A | For Sale | X13706114 |
Estimated Market Value
Estimated value requires sign in
AI market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
Property Details
Property
- Property Type
- Detached
- Style
- 2-Storey
- Community
- South L
- Municipality
- London South
Inside
- Bedrooms
- 4
- Bathrooms
- 4
- Bathroom Detail
- 1, 2pc, Main
- Bathroom Detail
- 1, 4pc, 2nd
- Bathroom Detail
- 1, 4pc, 2nd
- Bathroom Detail
- 1, 3pc, Lower
- Basement Type
- Full
- Kitchens
- 1
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Building
- Size
- 2500-3000 sqft
- Construction
- Brick
Parking
- Driveway
- Pvt Double
- Garage Type
- Attached
- Garage
- 2
- Add. Parking
- 4
- Total Parking
- 6
Land
- Sewer
- Sewers
- Lot Size
- 49.21 × 114.83 Feet
- Lot Size Code
- Feet
Additional
- Foundation
- Poured Concrete
- Roof
- Metal
- Fireplace
- Y
- Pool
- None
- Den
- Y
- Family room
- Y
- Extras
- Stove, Fridge , Built-in Dishwasher, Washer & Dryer
Rooms (10)
Dining (5.58 × 3.35)
Level: Main
Kitchen (4.78 × 3.31)
Eat-In Kitchen
Level: Main
Den (4.06 × 3.35)
Level: Main
Primary (5.96 × 3.51)
4 Pc Ensuite
Level: 2nd
2nd Br (4.06 × 3.35)
Level: 2nd
3rd Br (3.6 × 3.13)
Level: 2nd
4th Br (3.25 × 2.99)
Level: 2nd
Rec (7.59 × 10.8)
Level: Lower
Laundry (4.06 × 5.42)
Level: Lower
Location
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
11 records read 5 on record nearby 6 checked, none on recordRead 2026-10-27
Water and conservation
- No mapped wetland within 120 m
- No water-supply well recorded within 250 m2 test or monitoring holes also recorded.
- Groundwater recorded about 47.5 m below ground nearbyThe middle water level in the well records within 500 m (16 records). It changes with the season and from spot to spot.
Province of Ontario open data
Planning and building activity
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areas
Province of Ontario open data
Environmental records
- 2 licensed pits or quarries within 2 kmThe nearest is 680 m away, as mapped.
- No recorded oil, gas or salt well within 250 m
- No facility within 1 km reports pollutant releases to Environment CanadaOnly facilities above the inventory’s reporting thresholds are listed.
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.
Province of Ontario open data · Government of Canada open data
Power and internet
- Electricity is distributed here by London Hydro Inc.
- Wired internet 50/10 Mbps or faster is listed at a household 80 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (80 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, Start Communications. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Execulink, Falcon Internet Services, Rogers, TekSavvy, Xplore. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.
Ontario Energy Board · Innovation, Science and Economic Development Canada
None of this is an inspection of the property. Confirm anything that matters to you with the municipality, the conservation authority or the record’s publisher. Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
Comparable Sales
Comparable sales require sign in
Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.
02 / Plan your numbersToolsMortgage and cash-flow planning
Mortgage Tools
Mortgage calculator
20%
Monthly Payment
$4,080
- Down payment$177,980
- Mortgage amount$711,920
- Total interest$512,080
- Total cost$1,401,980
Cash flow analysis
$4,080
Total monthly payment
$4,685
Break-even down payment
100%
Cash flow-$4,685
03 / Community profileNeighbourhood demographicsPeople, homes and household context
Expand Neighbourhood demographics to load Statistics Canada census charts.
04 / Local performanceMarket detailsNeighbourhood price and activity trends
Expand Market details to load neighbourhood price and activity trends.
$889,900
$889,900
CAD
Estimated market value
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