1193 Thornley Street • London South, ON photo 1
1193 Thornley Street • London South, ON photo 2
1193 Thornley Street • London South, ON photo 3
1193 Thornley Street • London South, ON photo 4
1193 Thornley Street • London South, ON photo 5
1193 Thornley Street • London South, ON photo 6
1193 Thornley Street • London South, ON photo 7
1193 Thornley Street • London South, ON photo 8
1193 Thornley Street • London South, ON photo 9
1193 Thornley Street • London South, ON photo 10
1193 Thornley Street • London South, ON photo 11
1193 Thornley Street • London South, ON photo 12
1193 Thornley Street • London South, ON photo 13
1193 Thornley Street • London South, ON photo 14
1193 Thornley Street • London South, ON photo 15
1193 Thornley Street • London South, ON photo 16
1193 Thornley Street • London South, ON photo 17
1193 Thornley Street • London South, ON photo 18
1193 Thornley Street • London South, ON photo 19
1193 Thornley Street • London South, ON photo 20
1193 Thornley Street • London South, ON photo 21
1193 Thornley Street • London South, ON photo 22
1193 Thornley Street • London South, ON photo 23
1193 Thornley Street • London South, ON photo 24
1193 Thornley Street • London South, ON photo 25
1193 Thornley Street • London South, ON photo 26
1193 Thornley Street • London South, ON photo 27
1193 Thornley Street • London South, ON photo 28
1193 Thornley Street • London South, ON photo 29
1193 Thornley Street • London South, ON photo 30
1193 Thornley Street • London South, ON photo 31
1193 Thornley Street • London South, ON photo 32
1193 Thornley Street • London South, ON photo 33
1193 Thornley Street • London South, ON photo 34
1193 Thornley Street • London South, ON photo 35
1193 Thornley Street • London South, ON photo 36
1193 Thornley Street • London South, ON photo 37
1193 Thornley Street • London South, ON photo 38
1193 Thornley Street • London South, ON photo 39
1193 Thornley Street • London South, ON photo 40
1193 Thornley Street • London South, ON photo 41
1193 Thornley Street • London South, ON photo 42
1193 Thornley Street • London South, ON photo 43
1193 Thornley Street • London South, ON photo 44
1193 Thornley Street • London South, ON photo 45
1193 Thornley Street • London South, ON photo 46
1193 Thornley Street • London South, ON photo 47
1193 Thornley Street • London South, ON photo 48
1193 Thornley Street • London South, ON photo 49
1193 Thornley Street • London South, ON photo 50
New1 / 50
$999,000
1193 Thornley Street • London South, ONNew
Courtesy of THRIVE REALTY GROUP INC.
4
Bedrooms
3
Bathrooms
2000-2500
Square feet
6
Parking

About this home

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.

Property details

Property type
Detached
Style
Bungalow
Approx. age (yrs)
16-30
Total rooms
18
Lot size
40.97 × 132.36 ft
Property taxes
$9,153 (2025)
Days on market
2
Status
Active
MLS®

Property history

Recently sold nearby

Listing data last updated: Sep 15, 2026, 12:36 p.m. EDT via TRREB IDX.

First listed: Sep 15, 2026, 7:42 a.m. EDT.