Waterloo · Uptown Waterloo/Westmount · Detached · MLS# 40800754
115 ROSLIN Avenue S
3
bed
4
bath
2,740
sqft
1948
built
Detached · $493/sqft
Listed January 26, 2026
Price changed June 9, 2026
About this home.
A rare offering in a prime Old Westmount location, this beautifully renovated home sits on an exceptional 70 ft x 250 ft private, tree-lined lot with no visible neighbours. Offering over 2700 square feet of total living space, the home is thoughtfully designed for both everyday living and entertaining. The main floor is anchored by a massive, modern kitchen with Elmwood cabinetry featuring eco-conscious materials. The huge windows that flood the space with natural light, loads of counter space with center island make this an exceptional space for entertaining. The formal living room features large windows, built-in bookshelves and wood burning fireplace. This space flows seamlessly to an open-concept spacious dining room ideal for hosting large gatherings. Additional main-floor highlights include a 2-piece powder room and a sunken family room with wood stove and stunning picturesque views of treed backyard. The family room leads directly to a massive 250-foot-deep, private, tree-lined backyard with western sun exposure, offering exceptional outdoor enjoyment. The space easily accommodates a hot tub, two-tier deck, and a generous kids’ play area, while still providing ample room for entertaining and relaxation. The upper level features hardwood flooring throughout and a spacious primary bedroom with a 5-piece ensuite. Two additional generously sized children’s bedrooms, a dedicated kids’ bathroom, and a convenient upper-floor laundry room complete this well-designed second level. The lower level offers additional functional living space, featuring a rec room with a wood-burning fireplace, a 2-piece bathroom, a dedicated home office with windows and ample storage. A unique opportunity to own a move-in-ready home on one of the largest and most private residential lots in the Old Westmount neighbourhood, close to parks, schools, UpTown Waterloo, LRT, Cigi, Perimeter Institute and Waterloo Park. (id:59491)
The full record.
How this listing prices against Uptown Waterloo/Westmount.
13
Sales
$827,499
Median price
26
Days on market
95.8%
% of list
45
Active listings
N/A
Months supply
Uptown Waterloo/Westmount posted 13 sales and 45 active listings, making it one of the city's more active but also more varied markets. The average price was $925,500, above the Waterloo average, homes took about 26 days to sell, and deals closed at 95.81% of list, which suggests broadly balanced conditions overall. Under that headline, the neighbourhood is split: freeholds moved very quickly and at much higher prices, while condo inventory was far deeper and slower to clear. This is a neighbourhood where property type matters a lot more than the top-line average suggests.
Read the full Waterlooreport →Estimate the monthly carry.
Estimated monthly payment
$6,182
Estimate only. Excludes property tax, condo fees, and insurance.
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