121 Allen Street W, Waterloo

121 Allen Street W
121 Allen Street W
121 Allen Street W
+45
4
 bed
3
 bath
2
 parking
2000 - 2500
 sqft
Detached
$1,329,000
For Sale
11 hours
 on site
$1,329,000
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Size
-
Lot size
8871 sqft
Street frontage
-
Possession
30-59 days
Price per sqft
$532 - $665
Taxes
$8,350.07 (2026)
Parking Type
-
Style
3-Storey
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Description
Set in a premier Old Westmount location, this updated century home effortlessly blends timeless character with modern comfort. From the moment you arrive, the curb appeal and classic architecture set the tone for a home that truly reflects the historic elegance of this coveted neighbourhood. Beautifully preserved details and tasteful upgrades throughout enhance its appeal.The main floor welcomes you with a warm inviting living room anchored by a gas fireplace, an elegant and spacious dining room, and a kitchen that maintains the integrity and character of the home while offering modern functionality, featuring new GE Café stainless steel appliances, granite countertops, and a generous dinette area, the kitchen provides direct access to a beautiful covered porch. A spacious mudroom adds valuable everyday convenience.The second level offers three well-appointed bedrooms and a four-piece family bathroom, while the third floor is dedicated to a truly impressive primary retreat. The massive primary bedroom offers exceptional space and privacy, complemented by its own ensuite bathroom.The lower level provides more living space and features another gas fireplace, creating a comfortable setting for an additional family room. Outside, the beautifully landscaped and fully fenced yard offers a wonderful extension of the home's living space, with a patio, covered porch and a charming treehouse. Tucked privately at the rear of the property is an impressive double-wide garage/workshop, complete with stairs leading to a large attic area offering excellent storage or exciting potential for future use. Surrounded by historic homes and elegant streetscapes, this exceptional property is ideally located close to Belmont Village, top-rated schools, shopping, dining, parks, and all the amenities that make Old Westmount such a sought-after place to call home. A rare opportunity to enjoy the character and craftsmanship of a century home with the comfort of thoughtful modern updates
Broker: ROYAL LEPAGE WOLLE REALTY
MLS®#: X13766790
Property details
Parking:
2
Parking type:
-
Property type:
Detached
Heating type:
Radiant
Style:
3-Storey
MLS Size:
2000-2500 sqft
Lot front:
80 Ft
Lot depth:
110 Ft
Listed on:
Sep 10, 2026
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Instant estimate:
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$30,416
higher than listed price
i
High
$1,408,869
Mid
$1,359,416
Low
$1,262,827
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121 Allen Street W
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MLS#: X13737910
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8 days
35 Maple Hill Drive
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$999,999
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256 Shakespeare Drive
1/48
$1,150,000
64 days
256 Shakespeare Drive
4BD
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MLS#: X13538604
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About 121 Allen Street W

Located at 121 Allen Street W, this Waterloo detached house is available for sale. It was listed at $1329000 in September 2026 and has 4 beds and 3 bathrooms.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this detached house.

If you are looking for transit, don't fear, 121 Allen St W, Waterloo has a public transit Bus Stop (Westmount / John) not far. It also has route Westmount close by.